From c6d7eb538744eaf1c41b016bf8d98d63ff93edd0 Mon Sep 17 00:00:00 2001 From: Josh Micich Date: Wed, 26 Mar 2008 07:32:28 +0000 Subject: [PATCH] patch 44675 - made POI capable of recognising var-args functions. Some related fixes. git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@641185 13f79535-47bb-0310-9956-ffa450edef68 --- build.xml | 2 +- .../apache/poi/hssf/model/FormulaParser.java | 26 +- .../record/formula/AbstractFunctionPtg.java | 760 +----------------- .../poi/hssf/record/formula/FuncPtg.java | 43 +- .../poi/hssf/record/formula/FuncVarPtg.java | 30 +- .../formula/function/FunctionDataBuilder.java | 89 ++ .../formula/function/FunctionMetadata.java | 58 ++ .../function/FunctionMetadataReader.java | 129 +++ .../function/FunctionMetadataRegistry.java | 82 ++ .../font_metrics.properties | 0 .../function/functionMetadata-asGenerated.txt | 283 +++++++ .../formula/function/functionMetadata.txt | 287 +++++++ .../poi/hssf/data/missingFuncs44675.xls | Bin 0 -> 16384 bytes .../poi/hssf/model/TestFormulaParser.java | 15 +- .../hssf/record/formula/AllFormulaTests.java | 11 +- .../function/AllFormulaFunctionTests.java | 37 + .../ExcelFileFormatDocFunctionExtractor.java | 503 ++++++++++++ .../TestFunctionMetadataRegistry.java | 43 + .../TestParseMissingBuiltInFuncs.java | 79 ++ .../function/TestReadMissingBuiltInFuncs.java | 142 ++++ 20 files changed, 1832 insertions(+), 787 deletions(-) create mode 100644 src/java/org/apache/poi/hssf/record/formula/function/FunctionDataBuilder.java create mode 100644 src/java/org/apache/poi/hssf/record/formula/function/FunctionMetadata.java create mode 100644 src/java/org/apache/poi/hssf/record/formula/function/FunctionMetadataReader.java create mode 100644 src/java/org/apache/poi/hssf/record/formula/function/FunctionMetadataRegistry.java rename src/resources/{fontmetrics => main}/font_metrics.properties (100%) create mode 100644 src/resources/main/org/apache/poi/hssf/record/formula/function/functionMetadata-asGenerated.txt create mode 100644 src/resources/main/org/apache/poi/hssf/record/formula/function/functionMetadata.txt create mode 100644 src/testcases/org/apache/poi/hssf/data/missingFuncs44675.xls create mode 100644 src/testcases/org/apache/poi/hssf/record/formula/function/AllFormulaFunctionTests.java create mode 100644 src/testcases/org/apache/poi/hssf/record/formula/function/ExcelFileFormatDocFunctionExtractor.java create mode 100644 src/testcases/org/apache/poi/hssf/record/formula/function/TestFunctionMetadataRegistry.java create mode 100644 src/testcases/org/apache/poi/hssf/record/formula/function/TestParseMissingBuiltInFuncs.java create mode 100644 src/testcases/org/apache/poi/hssf/record/formula/function/TestReadMissingBuiltInFuncs.java diff --git a/build.xml b/build.xml index 7a4157ff0..0092443de 100644 --- a/build.xml +++ b/build.xml @@ -67,7 +67,7 @@ under the License. - + diff --git a/src/java/org/apache/poi/hssf/model/FormulaParser.java b/src/java/org/apache/poi/hssf/model/FormulaParser.java index 07bb51483..e6eb29670 100644 --- a/src/java/org/apache/poi/hssf/model/FormulaParser.java +++ b/src/java/org/apache/poi/hssf/model/FormulaParser.java @@ -25,6 +25,8 @@ import java.util.regex.Pattern; //import PTG's .. since we need everything, import * import org.apache.poi.hssf.record.formula.*; +import org.apache.poi.hssf.record.formula.function.FunctionMetadata; +import org.apache.poi.hssf.record.formula.function.FunctionMetadataRegistry; @@ -369,7 +371,23 @@ public final class FormulaParser { */ private AbstractFunctionPtg getFunction(String name, int numArgs, List argumentPointers) { - AbstractFunctionPtg retval = new FuncVarPtg(name, (byte)numArgs); + boolean isVarArgs; + int funcIx; + FunctionMetadata fm = FunctionMetadataRegistry.getFunctionByName(name.toUpperCase()); + if(fm == null) { + // must be external function + isVarArgs = true; + funcIx = FunctionMetadataRegistry.FUNCTION_INDEX_EXTERNAL; + } else { + isVarArgs = !fm.hasFixedArgsLength(); + funcIx = fm.getIndex(); + } + AbstractFunctionPtg retval; + if(isVarArgs) { + retval = new FuncVarPtg(name, (byte)numArgs); + } else { + retval = new FuncPtg(funcIx, (byte)numArgs); + } if (!name.equals(AbstractFunctionPtg.FUNCTION_NAME_IF)) { // early return for everything else besides IF() return retval; @@ -969,6 +987,10 @@ end; // tAttrSpace comes *before* the operand it applies to, which may be consistent // with how the formula text appears but is against the RPN ordering assumed here } + if (attrPtg.isSemiVolatile()) { + // similar to tAttrSpace - RPN is violated + continue; + } } final OperationPtg o = (OperationPtg) ptg; @@ -979,7 +1001,7 @@ end; if(stack.isEmpty()) { String msg = "Too few arguments suppled to operation token (" + o.getClass().getName() + "). Expected (" + nOperands - + ") operands but got (" + (nOperands - j + 1) + ")"; + + ") operands but got (" + (nOperands - j - 1) + ")"; throw new IllegalStateException(msg); } operands[j] = (String) stack.pop(); diff --git a/src/java/org/apache/poi/hssf/record/formula/AbstractFunctionPtg.java b/src/java/org/apache/poi/hssf/record/formula/AbstractFunctionPtg.java index c7c57280d..149ff2359 100644 --- a/src/java/org/apache/poi/hssf/record/formula/AbstractFunctionPtg.java +++ b/src/java/org/apache/poi/hssf/record/formula/AbstractFunctionPtg.java @@ -17,8 +17,9 @@ package org.apache.poi.hssf.record.formula; -import org.apache.poi.util.BinaryTree; import org.apache.poi.hssf.model.Workbook; +import org.apache.poi.hssf.record.formula.function.FunctionMetadata; +import org.apache.poi.hssf.record.formula.function.FunctionMetadataRegistry; /** @@ -29,7 +30,7 @@ import org.apache.poi.hssf.model.Workbook; * @author Andrew C. Oliver (acoliver at apache dot org) */ public abstract class AbstractFunctionPtg extends OperationPtg { - + /** * The name of the IF function (i.e. "IF"). Extracted as a constant for clarity. */ @@ -37,8 +38,6 @@ public abstract class AbstractFunctionPtg extends OperationPtg { /** All external functions have function index 255 */ private static final short FUNCTION_INDEX_EXTERNAL = 255; - private static BinaryTree map = produceHash(); - protected static Object[][] functionData = produceFunctionData(); protected byte returnClass; protected byte[] paramClass; @@ -46,14 +45,11 @@ public abstract class AbstractFunctionPtg extends OperationPtg { protected short field_2_fnc_index; public String toString() { - StringBuffer buffer = new StringBuffer(); - buffer - .append("").append("\n") - .append(" field_1_num_args=").append(field_1_num_args).append("\n") - .append(" name =").append(lookupName(field_2_fnc_index)).append("\n") - .append(" field_2_fnc_index=").append(field_2_fnc_index).append("\n") - .append(""); - return buffer.toString(); + StringBuffer sb = new StringBuffer(64); + sb.append(getClass().getName()).append(" ["); + sb.append(field_2_fnc_index).append(" ").append(field_1_num_args); + sb.append("]"); + return sb.toString(); } public int getType() { @@ -117,11 +113,19 @@ public abstract class AbstractFunctionPtg extends OperationPtg { * false if the name should be assumed to be an external function. */ public static final boolean isInternalFunctionName(String name) { - return map.containsValue(name.toUpperCase()); + short ix = FunctionMetadataRegistry.lookupIndexByName(name.toUpperCase()); + return ix >= 0; } protected String lookupName(short index) { - return ((String)map.get(new Integer(index))); + if(index == FunctionMetadataRegistry.FUNCTION_INDEX_EXTERNAL) { + return "#external#"; + } + FunctionMetadata fm = FunctionMetadataRegistry.getFunctionByIndex(index); + if(fm == null) { + throw new RuntimeException("bad function index (" + index + ")"); + } + return fm.getName(); } /** @@ -131,729 +135,11 @@ public abstract class AbstractFunctionPtg extends OperationPtg { * @return the standard worksheet function index if found, otherwise FUNCTION_INDEX_EXTERNAL */ protected static short lookupIndex(String name) { - Integer index = (Integer) map.getKeyForValue(name.toUpperCase()); - if (index != null) return index.shortValue(); - return FUNCTION_INDEX_EXTERNAL; - } - - /** - * Produces the function table hashmap - */ - private static BinaryTree produceHash() { - BinaryTree dmap = new BinaryTree(); - - dmap.put(new Integer(0),"COUNT"); - dmap.put(new Integer(1),FUNCTION_NAME_IF); - dmap.put(new Integer(2),"ISNA"); - dmap.put(new Integer(3),"ISERROR"); - dmap.put(new Integer(4),"SUM"); - dmap.put(new Integer(5),"AVERAGE"); - dmap.put(new Integer(6),"MIN"); - dmap.put(new Integer(7),"MAX"); - dmap.put(new Integer(8),"ROW"); - dmap.put(new Integer(9),"COLUMN"); - dmap.put(new Integer(10),"NA"); - dmap.put(new Integer(11),"NPV"); - dmap.put(new Integer(12),"STDEV"); - dmap.put(new Integer(13),"DOLLAR"); - dmap.put(new Integer(14),"FIXED"); - dmap.put(new Integer(15),"SIN"); - dmap.put(new Integer(16),"COS"); - dmap.put(new Integer(17),"TAN"); - dmap.put(new Integer(18),"ATAN"); - dmap.put(new Integer(19),"PI"); - dmap.put(new Integer(20),"SQRT"); - dmap.put(new Integer(21),"EXP"); - dmap.put(new Integer(22),"LN"); - dmap.put(new Integer(23),"LOG10"); - dmap.put(new Integer(24),"ABS"); - dmap.put(new Integer(25),"INT"); - dmap.put(new Integer(26),"SIGN"); - dmap.put(new Integer(27),"ROUND"); - dmap.put(new Integer(28),"LOOKUP"); - dmap.put(new Integer(29),"INDEX"); - dmap.put(new Integer(30),"REPT"); - dmap.put(new Integer(31),"MID"); - dmap.put(new Integer(32),"LEN"); - dmap.put(new Integer(33),"VALUE"); - dmap.put(new Integer(34),"TRUE"); - dmap.put(new Integer(35),"FALSE"); - dmap.put(new Integer(36),"AND"); - dmap.put(new Integer(37),"OR"); - dmap.put(new Integer(38),"NOT"); - dmap.put(new Integer(39),"MOD"); - dmap.put(new Integer(40),"DCOUNT"); - dmap.put(new Integer(41),"DSUM"); - dmap.put(new Integer(42),"DAVERAGE"); - dmap.put(new Integer(43),"DMIN"); - dmap.put(new Integer(44),"DMAX"); - dmap.put(new Integer(45),"DSTDEV"); - dmap.put(new Integer(46),"VAR"); - dmap.put(new Integer(47),"DVAR"); - dmap.put(new Integer(48),"TEXT"); - dmap.put(new Integer(49),"LINEST"); - dmap.put(new Integer(50),"TREND"); - dmap.put(new Integer(51),"LOGEST"); - dmap.put(new Integer(52),"GROWTH"); - dmap.put(new Integer(53),"GOTO"); - dmap.put(new Integer(54),"HALT"); - dmap.put(new Integer(56),"PV"); - dmap.put(new Integer(57),"FV"); - dmap.put(new Integer(58),"NPER"); - dmap.put(new Integer(59),"PMT"); - dmap.put(new Integer(60),"RATE"); - dmap.put(new Integer(61),"MIRR"); - dmap.put(new Integer(62),"IRR"); - dmap.put(new Integer(63),"RAND"); - dmap.put(new Integer(64),"MATCH"); - dmap.put(new Integer(65),"DATE"); - dmap.put(new Integer(66),"TIME"); - dmap.put(new Integer(67),"DAY"); - dmap.put(new Integer(68),"MONTH"); - dmap.put(new Integer(69),"YEAR"); - dmap.put(new Integer(70),"WEEKDAY"); - dmap.put(new Integer(71),"HOUR"); - dmap.put(new Integer(72),"MINUTE"); - dmap.put(new Integer(73),"SECOND"); - dmap.put(new Integer(74),"NOW"); - dmap.put(new Integer(75),"AREAS"); - dmap.put(new Integer(76),"ROWS"); - dmap.put(new Integer(77),"COLUMNS"); - dmap.put(new Integer(78),"OFFSET"); - dmap.put(new Integer(79),"ABSREF"); - dmap.put(new Integer(80),"RELREF"); - dmap.put(new Integer(81),"ARGUMENT"); - dmap.put(new Integer(82),"SEARCH"); - dmap.put(new Integer(83),"TRANSPOSE"); - dmap.put(new Integer(84),"ERROR"); - dmap.put(new Integer(85),"STEP"); - dmap.put(new Integer(86),"TYPE"); - dmap.put(new Integer(87),"ECHO"); - dmap.put(new Integer(88),"SETNAME"); - dmap.put(new Integer(89),"CALLER"); - dmap.put(new Integer(90),"DEREF"); - dmap.put(new Integer(91),"WINDOWS"); - dmap.put(new Integer(92),"SERIES"); - dmap.put(new Integer(93),"DOCUMENTS"); - dmap.put(new Integer(94),"ACTIVECELL"); - dmap.put(new Integer(95),"SELECTION"); - dmap.put(new Integer(96),"RESULT"); - dmap.put(new Integer(97),"ATAN2"); - dmap.put(new Integer(98),"ASIN"); - dmap.put(new Integer(99),"ACOS"); - dmap.put(new Integer(100),"CHOOSE"); - dmap.put(new Integer(101),"HLOOKUP"); - dmap.put(new Integer(102),"VLOOKUP"); - dmap.put(new Integer(103),"LINKS"); - dmap.put(new Integer(104),"INPUT"); - dmap.put(new Integer(105),"ISREF"); - dmap.put(new Integer(106),"GETFORMULA"); - dmap.put(new Integer(107),"GETNAME"); - dmap.put(new Integer(108),"SETVALUE"); - dmap.put(new Integer(109),"LOG"); - dmap.put(new Integer(110),"EXEC"); - dmap.put(new Integer(111),"CHAR"); - dmap.put(new Integer(112),"LOWER"); - dmap.put(new Integer(113),"UPPER"); - dmap.put(new Integer(114),"PROPER"); - dmap.put(new Integer(115),"LEFT"); - dmap.put(new Integer(116),"RIGHT"); - dmap.put(new Integer(117),"EXACT"); - dmap.put(new Integer(118),"TRIM"); - dmap.put(new Integer(119),"REPLACE"); - dmap.put(new Integer(120),"SUBSTITUTE"); - dmap.put(new Integer(121),"CODE"); - dmap.put(new Integer(122),"NAMES"); - dmap.put(new Integer(123),"DIRECTORY"); - dmap.put(new Integer(124),"FIND"); - dmap.put(new Integer(125),"CELL"); - dmap.put(new Integer(126),"ISERR"); - dmap.put(new Integer(127),"ISTEXT"); - dmap.put(new Integer(128),"ISNUMBER"); - dmap.put(new Integer(129),"ISBLANK"); - dmap.put(new Integer(130),"T"); - dmap.put(new Integer(131),"N"); - dmap.put(new Integer(132),"FOPEN"); - dmap.put(new Integer(133),"FCLOSE"); - dmap.put(new Integer(134),"FSIZE"); - dmap.put(new Integer(135),"FREADLN"); - dmap.put(new Integer(136),"FREAD"); - dmap.put(new Integer(137),"FWRITELN"); - dmap.put(new Integer(138),"FWRITE"); - dmap.put(new Integer(139),"FPOS"); - dmap.put(new Integer(140),"DATEVALUE"); - dmap.put(new Integer(141),"TIMEVALUE"); - dmap.put(new Integer(142),"SLN"); - dmap.put(new Integer(143),"SYD"); - dmap.put(new Integer(144),"DDB"); - dmap.put(new Integer(145),"GETDEF"); - dmap.put(new Integer(146),"REFTEXT"); - dmap.put(new Integer(147),"TEXTREF"); - dmap.put(new Integer(148),"INDIRECT"); - dmap.put(new Integer(149),"REGISTER"); - dmap.put(new Integer(150),"CALL"); - dmap.put(new Integer(151),"ADDBAR"); - dmap.put(new Integer(152),"ADDMENU"); - dmap.put(new Integer(153),"ADDCOMMAND"); - dmap.put(new Integer(154),"ENABLECOMMAND"); - dmap.put(new Integer(155),"CHECKCOMMAND"); - dmap.put(new Integer(156),"RENAMECOMMAND"); - dmap.put(new Integer(157),"SHOWBAR"); - dmap.put(new Integer(158),"DELETEMENU"); - dmap.put(new Integer(159),"DELETECOMMAND"); - dmap.put(new Integer(160),"GETCHARTITEM"); - dmap.put(new Integer(161),"DIALOGBOX"); - dmap.put(new Integer(162),"CLEAN"); - dmap.put(new Integer(163),"MDETERM"); - dmap.put(new Integer(164),"MINVERSE"); - dmap.put(new Integer(165),"MMULT"); - dmap.put(new Integer(166),"FILES"); - dmap.put(new Integer(167),"IPMT"); - dmap.put(new Integer(168),"PPMT"); - dmap.put(new Integer(169),"COUNTA"); - dmap.put(new Integer(170),"CANCELKEY"); - dmap.put(new Integer(175),"INITIATE"); - dmap.put(new Integer(176),"REQUEST"); - dmap.put(new Integer(177),"POKE"); - dmap.put(new Integer(178),"EXECUTE"); - dmap.put(new Integer(179),"TERMINATE"); - dmap.put(new Integer(180),"RESTART"); - dmap.put(new Integer(181),"HELP"); - dmap.put(new Integer(182),"GETBAR"); - dmap.put(new Integer(183),"PRODUCT"); - dmap.put(new Integer(184),"FACT"); - dmap.put(new Integer(185),"GETCELL"); - dmap.put(new Integer(186),"GETWORKSPACE"); - dmap.put(new Integer(187),"GETWINDOW"); - dmap.put(new Integer(188),"GETDOCUMENT"); - dmap.put(new Integer(189),"DPRODUCT"); - dmap.put(new Integer(190),"ISNONTEXT"); - dmap.put(new Integer(191),"GETNOTE"); - dmap.put(new Integer(192),"NOTE"); - dmap.put(new Integer(193),"STDEVP"); - dmap.put(new Integer(194),"VARP"); - dmap.put(new Integer(195),"DSTDEVP"); - dmap.put(new Integer(196),"DVARP"); - dmap.put(new Integer(197),"TRUNC"); - dmap.put(new Integer(198),"ISLOGICAL"); - dmap.put(new Integer(199),"DCOUNTA"); - dmap.put(new Integer(200),"DELETEBAR"); - dmap.put(new Integer(201),"UNREGISTER"); - dmap.put(new Integer(204),"USDOLLAR"); - dmap.put(new Integer(205),"FINDB"); - dmap.put(new Integer(206),"SEARCHB"); - dmap.put(new Integer(207),"REPLACEB"); - dmap.put(new Integer(208),"LEFTB"); - dmap.put(new Integer(209),"RIGHTB"); - dmap.put(new Integer(210),"MIDB"); - dmap.put(new Integer(211),"LENB"); - dmap.put(new Integer(212),"ROUNDUP"); - dmap.put(new Integer(213),"ROUNDDOWN"); - dmap.put(new Integer(214),"ASC"); - dmap.put(new Integer(215),"DBCS"); - dmap.put(new Integer(216),"RANK"); - dmap.put(new Integer(219),"ADDRESS"); - dmap.put(new Integer(220),"DAYS360"); - dmap.put(new Integer(221),"TODAY"); - dmap.put(new Integer(222),"VDB"); - dmap.put(new Integer(227),"MEDIAN"); - dmap.put(new Integer(228),"SUMPRODUCT"); - dmap.put(new Integer(229),"SINH"); - dmap.put(new Integer(230),"COSH"); - dmap.put(new Integer(231),"TANH"); - dmap.put(new Integer(232),"ASINH"); - dmap.put(new Integer(233),"ACOSH"); - dmap.put(new Integer(234),"ATANH"); - dmap.put(new Integer(235),"DGET"); - dmap.put(new Integer(236),"CREATEOBJECT"); - dmap.put(new Integer(237),"VOLATILE"); - dmap.put(new Integer(238),"LASTERROR"); - dmap.put(new Integer(239),"CUSTOMUNDO"); - dmap.put(new Integer(240),"CUSTOMREPEAT"); - dmap.put(new Integer(241),"FORMULACONVERT"); - dmap.put(new Integer(242),"GETLINKINFO"); - dmap.put(new Integer(243),"TEXTBOX"); - dmap.put(new Integer(244),"INFO"); - dmap.put(new Integer(245),"GROUP"); - dmap.put(new Integer(246),"GETOBJECT"); - dmap.put(new Integer(247),"DB"); - dmap.put(new Integer(248),"PAUSE"); - dmap.put(new Integer(250),"RESUME"); - dmap.put(new Integer(252),"FREQUENCY"); - dmap.put(new Integer(253),"ADDTOOLBAR"); - dmap.put(new Integer(254),"DELETETOOLBAR"); - dmap.put(new Integer(FUNCTION_INDEX_EXTERNAL),"externalflag"); - dmap.put(new Integer(256),"RESETTOOLBAR"); - dmap.put(new Integer(257),"EVALUATE"); - dmap.put(new Integer(258),"GETTOOLBAR"); - dmap.put(new Integer(259),"GETTOOL"); - dmap.put(new Integer(260),"SPELLINGCHECK"); - dmap.put(new Integer(261),"ERROR.TYPE"); - dmap.put(new Integer(262),"APPTITLE"); - dmap.put(new Integer(263),"WINDOWTITLE"); - dmap.put(new Integer(264),"SAVETOOLBAR"); - dmap.put(new Integer(265),"ENABLETOOL"); - dmap.put(new Integer(266),"PRESSTOOL"); - dmap.put(new Integer(267),"REGISTERID"); - dmap.put(new Integer(268),"GETWORKBOOK"); - dmap.put(new Integer(269),"AVEDEV"); - dmap.put(new Integer(270),"BETADIST"); - dmap.put(new Integer(271),"GAMMALN"); - dmap.put(new Integer(272),"BETAINV"); - dmap.put(new Integer(273),"BINOMDIST"); - dmap.put(new Integer(274),"CHIDIST"); - dmap.put(new Integer(275),"CHIINV"); - dmap.put(new Integer(276),"COMBIN"); - dmap.put(new Integer(277),"CONFIDENCE"); - dmap.put(new Integer(278),"CRITBINOM"); - dmap.put(new Integer(279),"EVEN"); - dmap.put(new Integer(280),"EXPONDIST"); - dmap.put(new Integer(281),"FDIST"); - dmap.put(new Integer(282),"FINV"); - dmap.put(new Integer(283),"FISHER"); - dmap.put(new Integer(284),"FISHERINV"); - dmap.put(new Integer(285),"FLOOR"); - dmap.put(new Integer(286),"GAMMADIST"); - dmap.put(new Integer(287),"GAMMAINV"); - dmap.put(new Integer(288),"CEILING"); - dmap.put(new Integer(289),"HYPGEOMDIST"); - dmap.put(new Integer(290),"LOGNORMDIST"); - dmap.put(new Integer(291),"LOGINV"); - dmap.put(new Integer(292),"NEGBINOMDIST"); - dmap.put(new Integer(293),"NORMDIST"); - dmap.put(new Integer(294),"NORMSDIST"); - dmap.put(new Integer(295),"NORMINV"); - dmap.put(new Integer(296),"NORMSINV"); - dmap.put(new Integer(297),"STANDARDIZE"); - dmap.put(new Integer(298),"ODD"); - dmap.put(new Integer(299),"PERMUT"); - dmap.put(new Integer(300),"POISSON"); - dmap.put(new Integer(301),"TDIST"); - dmap.put(new Integer(302),"WEIBULL"); - dmap.put(new Integer(303),"SUMXMY2"); - dmap.put(new Integer(304),"SUMX2MY2"); - dmap.put(new Integer(305),"SUMX2PY2"); - dmap.put(new Integer(306),"CHITEST"); - dmap.put(new Integer(307),"CORREL"); - dmap.put(new Integer(308),"COVAR"); - dmap.put(new Integer(309),"FORECAST"); - dmap.put(new Integer(310),"FTEST"); - dmap.put(new Integer(311),"INTERCEPT"); - dmap.put(new Integer(312),"PEARSON"); - dmap.put(new Integer(313),"RSQ"); - dmap.put(new Integer(314),"STEYX"); - dmap.put(new Integer(315),"SLOPE"); - dmap.put(new Integer(316),"TTEST"); - dmap.put(new Integer(317),"PROB"); - dmap.put(new Integer(318),"DEVSQ"); - dmap.put(new Integer(319),"GEOMEAN"); - dmap.put(new Integer(320),"HARMEAN"); - dmap.put(new Integer(321),"SUMSQ"); - dmap.put(new Integer(322),"KURT"); - dmap.put(new Integer(323),"SKEW"); - dmap.put(new Integer(324),"ZTEST"); - dmap.put(new Integer(325),"LARGE"); - dmap.put(new Integer(326),"SMALL"); - dmap.put(new Integer(327),"QUARTILE"); - dmap.put(new Integer(328),"PERCENTILE"); - dmap.put(new Integer(329),"PERCENTRANK"); - dmap.put(new Integer(330),"MODE"); - dmap.put(new Integer(331),"TRIMMEAN"); - dmap.put(new Integer(332),"TINV"); - dmap.put(new Integer(334),"MOVIECOMMAND"); - dmap.put(new Integer(335),"GETMOVIE"); - dmap.put(new Integer(336),"CONCATENATE"); - dmap.put(new Integer(337),"POWER"); - dmap.put(new Integer(338),"PIVOTADDDATA"); - dmap.put(new Integer(339),"GETPIVOTTABLE"); - dmap.put(new Integer(340),"GETPIVOTFIELD"); - dmap.put(new Integer(341),"GETPIVOTITEM"); - dmap.put(new Integer(342),"RADIANS"); - dmap.put(new Integer(343),"DEGREES"); - dmap.put(new Integer(344),"SUBTOTAL"); - dmap.put(new Integer(345),"SUMIF"); - dmap.put(new Integer(346),"COUNTIF"); - dmap.put(new Integer(347),"COUNTBLANK"); - dmap.put(new Integer(348),"SCENARIOGET"); - dmap.put(new Integer(349),"OPTIONSLISTSGET"); - dmap.put(new Integer(350),"ISPMT"); - dmap.put(new Integer(351),"DATEDIF"); - dmap.put(new Integer(352),"DATESTRING"); - dmap.put(new Integer(353),"NUMBERSTRING"); - dmap.put(new Integer(354),"ROMAN"); - dmap.put(new Integer(355),"OPENDIALOG"); - dmap.put(new Integer(356),"SAVEDIALOG"); - dmap.put(new Integer(357),"VIEWGET"); - dmap.put(new Integer(358),"GETPIVOTDATA"); - dmap.put(new Integer(359),"HYPERLINK"); - dmap.put(new Integer(360),"PHONETIC"); - dmap.put(new Integer(361),"AVERAGEA"); - dmap.put(new Integer(362),"MAXA"); - dmap.put(new Integer(363),"MINA"); - dmap.put(new Integer(364),"STDEVPA"); - dmap.put(new Integer(365),"VARPA"); - dmap.put(new Integer(366),"STDEVA"); - dmap.put(new Integer(367),"VARA"); - - return dmap; - } - - private static Object[][] produceFunctionData() { - Object [][] functionData = new Object[368][3]; - //return Class // Param Class //Num Params - functionData[0][0]=new Byte(Ptg.CLASS_VALUE);functionData[0][1]=new byte[] {Ptg.CLASS_REF};functionData[0][2]=new Integer(-1); - functionData[2][0]=new Byte(Ptg.CLASS_VALUE);functionData[2][1]=new byte[] {Ptg.CLASS_VALUE};functionData[2][2]=new Integer(1); - functionData[3][0]=new Byte(Ptg.CLASS_VALUE);functionData[3][1]=new byte[] {Ptg.CLASS_VALUE};functionData[3][2]=new Integer(1); - functionData[4][0]=new Byte(Ptg.CLASS_VALUE);functionData[4][1]=new byte[] {Ptg.CLASS_REF};functionData[4][2]=new Integer(-1); - functionData[5][0]=new Byte(Ptg.CLASS_VALUE);functionData[5][1]=new byte[] {Ptg.CLASS_REF};functionData[5][2]=new Integer(-1); - functionData[6][0]=new Byte(Ptg.CLASS_VALUE);functionData[6][1]=new byte[] {Ptg.CLASS_REF};functionData[6][2]=new Integer(-1); - functionData[7][0]=new Byte(Ptg.CLASS_VALUE);functionData[7][1]=new byte[] {Ptg.CLASS_REF};functionData[7][2]=new Integer(-1); - functionData[8][0]=new Byte(Ptg.CLASS_VALUE);functionData[8][1]=new byte[] {Ptg.CLASS_REF};functionData[8][2]=new Integer(-1); - functionData[9][0]=new Byte(Ptg.CLASS_VALUE);functionData[9][1]=new byte[] {Ptg.CLASS_REF};functionData[9][2]=new Integer(-1); - functionData[10][0]=new Byte(Ptg.CLASS_VALUE);functionData[10][1]=new byte[] {Ptg.CLASS_VALUE};functionData[10][2]=new Integer(0); - functionData[11][0]=new Byte(Ptg.CLASS_VALUE);functionData[11][1]=new byte[] {Ptg.CLASS_REF};functionData[11][2]=new Integer(-1); - functionData[12][0]=new Byte(Ptg.CLASS_VALUE);functionData[12][1]=new byte[] {Ptg.CLASS_REF};functionData[12][2]=new Integer(-1); - functionData[13][0]=new Byte(Ptg.CLASS_VALUE);functionData[13][1]=new byte[] {Ptg.CLASS_VALUE};functionData[13][2]=new Integer(-1); - functionData[14][0]=new Byte(Ptg.CLASS_VALUE);functionData[14][1]=new byte[] {Ptg.CLASS_VALUE};functionData[14][2]=new Integer(-1); - functionData[15][0]=new Byte(Ptg.CLASS_VALUE);functionData[15][1]=new byte[] {Ptg.CLASS_VALUE};functionData[15][2]=new Integer(1); - functionData[16][0]=new Byte(Ptg.CLASS_VALUE);functionData[16][1]=new byte[] {Ptg.CLASS_VALUE};functionData[16][2]=new Integer(1); - functionData[17][0]=new Byte(Ptg.CLASS_VALUE);functionData[17][1]=new byte[] {Ptg.CLASS_VALUE};functionData[17][2]=new Integer(1); - functionData[18][0]=new Byte(Ptg.CLASS_VALUE);functionData[18][1]=new byte[] {Ptg.CLASS_VALUE};functionData[18][2]=new Integer(1); - functionData[19][0]=new Byte(Ptg.CLASS_VALUE);functionData[19][1]=new byte[] {Ptg.CLASS_VALUE};functionData[19][2]=new Integer(0); - functionData[20][0]=new Byte(Ptg.CLASS_VALUE);functionData[20][1]=new byte[] {Ptg.CLASS_VALUE};functionData[20][2]=new Integer(1); - functionData[21][0]=new Byte(Ptg.CLASS_VALUE);functionData[21][1]=new byte[] {Ptg.CLASS_VALUE};functionData[21][2]=new Integer(1); - functionData[22][0]=new Byte(Ptg.CLASS_VALUE);functionData[22][1]=new byte[] {Ptg.CLASS_VALUE};functionData[22][2]=new Integer(1); - functionData[23][0]=new Byte(Ptg.CLASS_VALUE);functionData[23][1]=new byte[] {Ptg.CLASS_VALUE};functionData[23][2]=new Integer(1); - functionData[24][0]=new Byte(Ptg.CLASS_VALUE);functionData[24][1]=new byte[] {Ptg.CLASS_VALUE};functionData[24][2]=new Integer(1); - functionData[25][0]=new Byte(Ptg.CLASS_VALUE);functionData[25][1]=new byte[] {Ptg.CLASS_VALUE};functionData[25][2]=new Integer(1); - functionData[26][0]=new Byte(Ptg.CLASS_VALUE);functionData[26][1]=new byte[] {Ptg.CLASS_VALUE};functionData[26][2]=new Integer(1); - functionData[27][0]=new Byte(Ptg.CLASS_VALUE);functionData[27][1]=new byte[] {Ptg.CLASS_VALUE};functionData[27][2]=new Integer(2); - functionData[28][0]=new Byte(Ptg.CLASS_VALUE);functionData[28][1]=new byte[] {Ptg.CLASS_VALUE, Ptg.CLASS_REF};functionData[28][2]=new Integer(-1); - functionData[29][0]=new Byte(Ptg.CLASS_VALUE);functionData[29][1]=new byte[] {Ptg.CLASS_REF};functionData[29][2]=new Integer(-1); - functionData[30][0]=new Byte(Ptg.CLASS_VALUE);functionData[30][1]=new byte[] {Ptg.CLASS_VALUE};functionData[30][2]=new Integer(2); - functionData[31][0]=new Byte(Ptg.CLASS_VALUE);functionData[31][1]=new byte[] {Ptg.CLASS_VALUE};functionData[31][2]=new Integer(3); - functionData[32][0]=new Byte(Ptg.CLASS_VALUE);functionData[32][1]=new byte[] {Ptg.CLASS_VALUE};functionData[32][2]=new Integer(1); - functionData[33][0]=new Byte(Ptg.CLASS_VALUE);functionData[33][1]=new byte[] {Ptg.CLASS_VALUE};functionData[33][2]=new Integer(1); - functionData[34][0]=new Byte(Ptg.CLASS_VALUE);functionData[34][1]=new byte[] {Ptg.CLASS_VALUE};functionData[34][2]=new Integer(0); - functionData[35][0]=new Byte(Ptg.CLASS_VALUE);functionData[35][1]=new byte[] {Ptg.CLASS_VALUE};functionData[35][2]=new Integer(0); - functionData[36][0]=new Byte(Ptg.CLASS_VALUE);functionData[36][1]=new byte[] {Ptg.CLASS_REF};functionData[36][2]=new Integer(-1); - functionData[37][0]=new Byte(Ptg.CLASS_VALUE);functionData[37][1]=new byte[] {Ptg.CLASS_REF};functionData[37][2]=new Integer(-1); - functionData[38][0]=new Byte(Ptg.CLASS_VALUE);functionData[38][1]=new byte[] {Ptg.CLASS_VALUE};functionData[38][2]=new Integer(1); - functionData[39][0]=new Byte(Ptg.CLASS_VALUE);functionData[39][1]=new byte[] {Ptg.CLASS_VALUE};functionData[39][2]=new Integer(2); - functionData[40][0]=new Byte(Ptg.CLASS_VALUE);functionData[40][1]=new byte[] {Ptg.CLASS_REF};functionData[40][2]=new Integer(3); - functionData[41][0]=new Byte(Ptg.CLASS_VALUE);functionData[41][1]=new byte[] {Ptg.CLASS_REF};functionData[41][2]=new Integer(3); 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- functionData[61][0]=new Byte(Ptg.CLASS_VALUE);functionData[61][1]=new byte[] {Ptg.CLASS_VALUE};functionData[61][2]=new Integer(3); - functionData[62][0]=new Byte(Ptg.CLASS_VALUE);functionData[62][1]=new byte[] {Ptg.CLASS_REF};functionData[62][2]=new Integer(-1); - functionData[63][0]=new Byte(Ptg.CLASS_VALUE);functionData[63][1]=new byte[] {Ptg.CLASS_REF};functionData[63][2]=new Integer(1); - functionData[64][0]=new Byte(Ptg.CLASS_VALUE);functionData[64][1]=new byte[] {Ptg.CLASS_VALUE, Ptg.CLASS_REF};functionData[64][2]=new Integer(-1); - functionData[65][0]=new Byte(Ptg.CLASS_VALUE);functionData[65][1]=new byte[] {Ptg.CLASS_VALUE};functionData[65][2]=new Integer(3); - functionData[66][0]=new Byte(Ptg.CLASS_VALUE);functionData[66][1]=new byte[] {Ptg.CLASS_VALUE};functionData[66][2]=new Integer(3); - functionData[67][0]=new Byte(Ptg.CLASS_VALUE);functionData[67][1]=new byte[] {Ptg.CLASS_VALUE};functionData[67][2]=new Integer(1); - functionData[68][0]=new Byte(Ptg.CLASS_VALUE);functionData[68][1]=new byte[] {Ptg.CLASS_VALUE};functionData[68][2]=new Integer(1); - functionData[69][0]=new Byte(Ptg.CLASS_VALUE);functionData[69][1]=new byte[] {Ptg.CLASS_VALUE};functionData[69][2]=new Integer(1); - functionData[70][0]=new Byte(Ptg.CLASS_VALUE);functionData[70][1]=new byte[] {Ptg.CLASS_VALUE};functionData[70][2]=new Integer(-1); - functionData[71][0]=new Byte(Ptg.CLASS_VALUE);functionData[71][1]=new byte[] {Ptg.CLASS_VALUE};functionData[71][2]=new Integer(1); - functionData[72][0]=new Byte(Ptg.CLASS_VALUE);functionData[72][1]=new byte[] {Ptg.CLASS_VALUE};functionData[72][2]=new Integer(1); - functionData[73][0]=new Byte(Ptg.CLASS_VALUE);functionData[73][1]=new byte[] {Ptg.CLASS_VALUE};functionData[73][2]=new Integer(1); - functionData[74][0]=new Byte(Ptg.CLASS_VALUE);functionData[74][1]=new byte[] {Ptg.CLASS_REF};functionData[74][2]=new Integer(1); - functionData[75][0]=new Byte(Ptg.CLASS_VALUE);functionData[75][1]=new byte[] {Ptg.CLASS_REF};functionData[75][2]=new Integer(1); - functionData[76][0]=new Byte(Ptg.CLASS_VALUE);functionData[76][1]=new byte[] {Ptg.CLASS_REF};functionData[76][2]=new Integer(1); 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- functionData[206][0]=new Byte(Ptg.CLASS_VALUE);functionData[206][1]=new byte[] {Ptg.CLASS_VALUE};functionData[206][2]=new Integer(-1); - functionData[207][0]=new Byte(Ptg.CLASS_VALUE);functionData[207][1]=new byte[] {Ptg.CLASS_VALUE};functionData[207][2]=new Integer(3); - functionData[208][0]=new Byte(Ptg.CLASS_VALUE);functionData[208][1]=new byte[] {Ptg.CLASS_VALUE};functionData[208][2]=new Integer(1); - functionData[209][0]=new Byte(Ptg.CLASS_VALUE);functionData[209][1]=new byte[] {Ptg.CLASS_VALUE};functionData[209][2]=new Integer(2); - functionData[210][0]=new Byte(Ptg.CLASS_VALUE);functionData[210][1]=new byte[] {Ptg.CLASS_VALUE};functionData[210][2]=new Integer(2); - functionData[211][0]=new Byte(Ptg.CLASS_VALUE);functionData[211][1]=new byte[] {Ptg.CLASS_VALUE};functionData[211][2]=new Integer(1); - functionData[212][0]=new Byte(Ptg.CLASS_VALUE);functionData[212][1]=new byte[] {Ptg.CLASS_VALUE};functionData[212][2]=new Integer(2); - functionData[213][0]=new Byte(Ptg.CLASS_VALUE);functionData[213][1]=new byte[] {Ptg.CLASS_REF};functionData[213][2]=new Integer(2); - functionData[214][0]=new Byte(Ptg.CLASS_VALUE);functionData[214][1]=new byte[] {Ptg.CLASS_VALUE};functionData[214][2]=new Integer(-1); - - - - - functionData[221][0]=new Byte(Ptg.CLASS_VALUE);functionData[221][1]=new byte[] {Ptg.CLASS_REF};functionData[221][2]=new Integer(1); - functionData[222][0]=new Byte(Ptg.CLASS_VALUE);functionData[222][1]=new byte[] {Ptg.CLASS_VALUE};functionData[222][2]=new Integer(-1); - functionData[227][0]=new Byte(Ptg.CLASS_VALUE);functionData[227][1]=new byte[] {Ptg.CLASS_REF};functionData[227][2]=new Integer(-1); - functionData[228][0]=new Byte(Ptg.CLASS_VALUE);functionData[228][1]=new byte[] {Ptg.CLASS_ARRAY};functionData[228][2]=new Integer(-1); - functionData[229][0]=new Byte(Ptg.CLASS_VALUE);functionData[229][1]=new byte[] {Ptg.CLASS_VALUE};functionData[229][2]=new Integer(1); - functionData[230][0]=new Byte(Ptg.CLASS_VALUE);functionData[230][1]=new byte[] {Ptg.CLASS_VALUE};functionData[230][2]=new Integer(1); - functionData[231][0]=new Byte(Ptg.CLASS_VALUE);functionData[231][1]=new byte[] {Ptg.CLASS_VALUE};functionData[231][2]=new Integer(1); - functionData[232][0]=new Byte(Ptg.CLASS_VALUE);functionData[232][1]=new byte[] {Ptg.CLASS_VALUE};functionData[232][2]=new Integer(1); - functionData[233][0]=new Byte(Ptg.CLASS_VALUE);functionData[233][1]=new byte[] {Ptg.CLASS_VALUE};functionData[233][2]=new Integer(1); - functionData[234][0]=new Byte(Ptg.CLASS_VALUE);functionData[234][1]=new byte[] {Ptg.CLASS_VALUE};functionData[234][2]=new Integer(1); - functionData[235][0]=new Byte(Ptg.CLASS_VALUE);functionData[235][1]=new byte[] {Ptg.CLASS_REF};functionData[235][2]=new Integer(3); - - - - - - - - - functionData[244][0]=new Byte(Ptg.CLASS_VALUE);functionData[244][1]=new byte[] {Ptg.CLASS_VALUE};functionData[244][2]=new Integer(2); - - - - - - functionData[252][0]=new Byte(Ptg.CLASS_VALUE);functionData[252][1]=new byte[] {Ptg.CLASS_REF};functionData[252][2]=new Integer(2); - - - - - - - - functionData[261][0]=new Byte(Ptg.CLASS_VALUE);functionData[261][1]=new byte[] {Ptg.CLASS_VALUE};functionData[261][2]=new Integer(1); - - - - - - - - functionData[269][0]=new Byte(Ptg.CLASS_VALUE);functionData[269][1]=new byte[] {Ptg.CLASS_REF};functionData[269][2]=new Integer(-1); - functionData[270][0]=new Byte(Ptg.CLASS_VALUE);functionData[270][1]=new byte[] {Ptg.CLASS_VALUE};functionData[270][2]=new Integer(-1); - functionData[271][0]=new Byte(Ptg.CLASS_VALUE);functionData[271][1]=new byte[] {Ptg.CLASS_VALUE};functionData[271][2]=new Integer(1); - functionData[272][0]=new Byte(Ptg.CLASS_VALUE);functionData[272][1]=new byte[] {Ptg.CLASS_VALUE};functionData[272][2]=new Integer(-1); - functionData[273][0]=new Byte(Ptg.CLASS_VALUE);functionData[273][1]=new byte[] {Ptg.CLASS_VALUE};functionData[273][2]=new Integer(4); - functionData[274][0]=new Byte(Ptg.CLASS_VALUE);functionData[274][1]=new byte[] {Ptg.CLASS_VALUE};functionData[274][2]=new Integer(2); - functionData[275][0]=new Byte(Ptg.CLASS_VALUE);functionData[275][1]=new byte[] {Ptg.CLASS_VALUE};functionData[275][2]=new Integer(2); - functionData[276][0]=new Byte(Ptg.CLASS_VALUE);functionData[276][1]=new byte[] {Ptg.CLASS_VALUE};functionData[276][2]=new Integer(2); - functionData[277][0]=new Byte(Ptg.CLASS_VALUE);functionData[277][1]=new byte[] {Ptg.CLASS_VALUE};functionData[277][2]=new Integer(3); - functionData[278][0]=new Byte(Ptg.CLASS_VALUE);functionData[278][1]=new byte[] {Ptg.CLASS_VALUE};functionData[278][2]=new Integer(3); - functionData[279][0]=new Byte(Ptg.CLASS_VALUE);functionData[279][1]=new byte[] {Ptg.CLASS_VALUE};functionData[279][2]=new Integer(1); - functionData[280][0]=new Byte(Ptg.CLASS_VALUE);functionData[280][1]=new byte[] {Ptg.CLASS_VALUE};functionData[280][2]=new Integer(3); - functionData[281][0]=new Byte(Ptg.CLASS_VALUE);functionData[281][1]=new byte[] {Ptg.CLASS_VALUE};functionData[281][2]=new Integer(3); - functionData[282][0]=new Byte(Ptg.CLASS_VALUE);functionData[282][1]=new byte[] {Ptg.CLASS_VALUE};functionData[282][2]=new Integer(3); - functionData[283][0]=new Byte(Ptg.CLASS_VALUE);functionData[283][1]=new byte[] {Ptg.CLASS_VALUE};functionData[283][2]=new Integer(1); - functionData[284][0]=new Byte(Ptg.CLASS_VALUE);functionData[284][1]=new byte[] {Ptg.CLASS_VALUE};functionData[284][2]=new Integer(1); - functionData[285][0]=new Byte(Ptg.CLASS_VALUE);functionData[285][1]=new byte[] {Ptg.CLASS_VALUE};functionData[285][2]=new Integer(2); - functionData[286][0]=new Byte(Ptg.CLASS_VALUE);functionData[286][1]=new byte[] {Ptg.CLASS_VALUE};functionData[286][2]=new Integer(4); - functionData[287][0]=new Byte(Ptg.CLASS_VALUE);functionData[287][1]=new byte[] {Ptg.CLASS_VALUE};functionData[287][2]=new Integer(3); - functionData[288][0]=new Byte(Ptg.CLASS_VALUE);functionData[288][1]=new byte[] {Ptg.CLASS_VALUE};functionData[288][2]=new Integer(2); - functionData[289][0]=new Byte(Ptg.CLASS_VALUE);functionData[289][1]=new byte[] {Ptg.CLASS_VALUE};functionData[289][2]=new Integer(4); - functionData[290][0]=new Byte(Ptg.CLASS_VALUE);functionData[290][1]=new byte[] {Ptg.CLASS_VALUE};functionData[290][2]=new Integer(3); - functionData[291][0]=new Byte(Ptg.CLASS_VALUE);functionData[291][1]=new byte[] {Ptg.CLASS_VALUE};functionData[291][2]=new Integer(3); - functionData[292][0]=new Byte(Ptg.CLASS_VALUE);functionData[292][1]=new byte[] {Ptg.CLASS_VALUE};functionData[292][2]=new Integer(3); - functionData[293][0]=new Byte(Ptg.CLASS_VALUE);functionData[293][1]=new byte[] {Ptg.CLASS_VALUE};functionData[293][2]=new Integer(4); - functionData[294][0]=new Byte(Ptg.CLASS_VALUE);functionData[294][1]=new byte[] {Ptg.CLASS_VALUE};functionData[294][2]=new Integer(1); - functionData[295][0]=new Byte(Ptg.CLASS_VALUE);functionData[295][1]=new byte[] {Ptg.CLASS_VALUE};functionData[295][2]=new Integer(3); - functionData[296][0]=new Byte(Ptg.CLASS_VALUE);functionData[296][1]=new byte[] {Ptg.CLASS_VALUE};functionData[296][2]=new Integer(1); - functionData[297][0]=new Byte(Ptg.CLASS_VALUE);functionData[297][1]=new byte[] {Ptg.CLASS_VALUE};functionData[297][2]=new Integer(3); - functionData[298][0]=new Byte(Ptg.CLASS_VALUE);functionData[298][1]=new byte[] {Ptg.CLASS_VALUE};functionData[298][2]=new Integer(1); - functionData[299][0]=new Byte(Ptg.CLASS_VALUE);functionData[299][1]=new byte[] {Ptg.CLASS_VALUE};functionData[299][2]=new Integer(2); - functionData[300][0]=new Byte(Ptg.CLASS_VALUE);functionData[300][1]=new byte[] {Ptg.CLASS_VALUE};functionData[300][2]=new Integer(3); - functionData[301][0]=new Byte(Ptg.CLASS_VALUE);functionData[301][1]=new byte[] {Ptg.CLASS_VALUE};functionData[301][2]=new Integer(3); - functionData[302][0]=new Byte(Ptg.CLASS_VALUE);functionData[302][1]=new byte[] {Ptg.CLASS_VALUE};functionData[302][2]=new Integer(4); - functionData[303][0]=new Byte(Ptg.CLASS_VALUE);functionData[303][1]=new byte[] {Ptg.CLASS_ARRAY};functionData[303][2]=new Integer(2); - functionData[304][0]=new Byte(Ptg.CLASS_VALUE);functionData[304][1]=new byte[] {Ptg.CLASS_ARRAY};functionData[304][2]=new Integer(2); - functionData[305][0]=new Byte(Ptg.CLASS_VALUE);functionData[305][1]=new byte[] {Ptg.CLASS_ARRAY};functionData[305][2]=new Integer(2); - functionData[306][0]=new Byte(Ptg.CLASS_VALUE);functionData[306][1]=new byte[] {Ptg.CLASS_ARRAY};functionData[306][2]=new Integer(2); - functionData[307][0]=new Byte(Ptg.CLASS_VALUE);functionData[307][1]=new byte[] {Ptg.CLASS_ARRAY};functionData[307][2]=new Integer(2); - functionData[308][0]=new Byte(Ptg.CLASS_VALUE);functionData[308][1]=new byte[] {Ptg.CLASS_ARRAY};functionData[308][2]=new Integer(2); - functionData[309][0]=new Byte(Ptg.CLASS_VALUE);functionData[309][1]=new byte[] {Ptg.CLASS_ARRAY};functionData[309][2]=new Integer(3); - functionData[310][0]=new Byte(Ptg.CLASS_VALUE);functionData[310][1]=new byte[] {Ptg.CLASS_ARRAY};functionData[310][2]=new Integer(2); - functionData[311][0]=new Byte(Ptg.CLASS_VALUE);functionData[311][1]=new byte[] {Ptg.CLASS_ARRAY};functionData[311][2]=new Integer(2); - functionData[312][0]=new Byte(Ptg.CLASS_VALUE);functionData[312][1]=new byte[] {Ptg.CLASS_ARRAY};functionData[312][2]=new Integer(2); - functionData[313][0]=new Byte(Ptg.CLASS_VALUE);functionData[313][1]=new byte[] {Ptg.CLASS_ARRAY};functionData[313][2]=new Integer(2); - functionData[314][0]=new Byte(Ptg.CLASS_VALUE);functionData[314][1]=new byte[] {Ptg.CLASS_ARRAY};functionData[314][2]=new Integer(2); - functionData[315][0]=new Byte(Ptg.CLASS_VALUE);functionData[315][1]=new byte[] {Ptg.CLASS_ARRAY};functionData[315][2]=new Integer(2); - functionData[316][0]=new Byte(Ptg.CLASS_VALUE);functionData[316][1]=new byte[] {Ptg.CLASS_VALUE};functionData[316][2]=new Integer(4); - functionData[317][0]=new Byte(Ptg.CLASS_VALUE);functionData[317][1]=new byte[] {Ptg.CLASS_VALUE};functionData[317][2]=new Integer(-1); - functionData[318][0]=new Byte(Ptg.CLASS_VALUE);functionData[318][1]=new byte[] {Ptg.CLASS_REF};functionData[318][2]=new Integer(-1); - functionData[319][0]=new Byte(Ptg.CLASS_VALUE);functionData[319][1]=new byte[] {Ptg.CLASS_REF};functionData[319][2]=new Integer(-1); - functionData[320][0]=new Byte(Ptg.CLASS_VALUE);functionData[320][1]=new byte[] {Ptg.CLASS_REF};functionData[320][2]=new Integer(-1); - functionData[321][0]=new Byte(Ptg.CLASS_VALUE);functionData[321][1]=new byte[] {Ptg.CLASS_REF};functionData[321][2]=new Integer(-1); - functionData[322][0]=new Byte(Ptg.CLASS_VALUE);functionData[322][1]=new byte[] {Ptg.CLASS_REF};functionData[322][2]=new Integer(-1); - functionData[323][0]=new Byte(Ptg.CLASS_VALUE);functionData[323][1]=new byte[] {Ptg.CLASS_REF};functionData[323][2]=new Integer(-1); - functionData[324][0]=new Byte(Ptg.CLASS_VALUE);functionData[324][1]=new byte[] {Ptg.CLASS_VALUE};functionData[324][2]=new Integer(-1); - functionData[325][0]=new Byte(Ptg.CLASS_VALUE);functionData[325][1]=new byte[] {Ptg.CLASS_VALUE};functionData[325][2]=new Integer(2); - functionData[326][0]=new Byte(Ptg.CLASS_VALUE);functionData[326][1]=new byte[] {Ptg.CLASS_VALUE};functionData[326][2]=new Integer(2); - functionData[327][0]=new Byte(Ptg.CLASS_VALUE);functionData[327][1]=new byte[] {Ptg.CLASS_VALUE};functionData[327][2]=new Integer(2); - functionData[328][0]=new Byte(Ptg.CLASS_VALUE);functionData[328][1]=new byte[] {Ptg.CLASS_VALUE};functionData[328][2]=new Integer(2); - functionData[329][0]=new Byte(Ptg.CLASS_VALUE);functionData[329][1]=new byte[] {Ptg.CLASS_VALUE};functionData[329][2]=new Integer(-1); - functionData[330][0]=new Byte(Ptg.CLASS_VALUE);functionData[330][1]=new byte[] {Ptg.CLASS_ARRAY};functionData[330][2]=new Integer(-1); - functionData[331][0]=new Byte(Ptg.CLASS_VALUE);functionData[331][1]=new byte[] {Ptg.CLASS_VALUE};functionData[331][2]=new Integer(2); - functionData[332][0]=new Byte(Ptg.CLASS_VALUE);functionData[332][1]=new byte[] {Ptg.CLASS_VALUE};functionData[332][2]=new Integer(2); - - - functionData[336][0]=new Byte(Ptg.CLASS_VALUE);functionData[336][1]=new byte[] {Ptg.CLASS_VALUE};functionData[336][2]=new Integer(-1); - functionData[337][0]=new Byte(Ptg.CLASS_VALUE);functionData[337][1]=new byte[] {Ptg.CLASS_VALUE};functionData[337][2]=new Integer(2); - - - - - functionData[342][0]=new Byte(Ptg.CLASS_VALUE);functionData[342][1]=new byte[] {Ptg.CLASS_VALUE};functionData[342][2]=new Integer(1); - functionData[343][0]=new Byte(Ptg.CLASS_VALUE);functionData[343][1]=new byte[] {Ptg.CLASS_VALUE};functionData[343][2]=new Integer(1); - functionData[344][0]=new Byte(Ptg.CLASS_VALUE);functionData[344][1]=new byte[] {Ptg.CLASS_REF};functionData[344][2]=new Integer(-1); - functionData[345][0]=new Byte(Ptg.CLASS_VALUE);functionData[345][1]=new byte[] {Ptg.CLASS_REF};functionData[345][2]=new Integer(-1); - functionData[346][0]=new Byte(Ptg.CLASS_VALUE);functionData[346][1]=new byte[] {Ptg.CLASS_VALUE};functionData[346][2]=new Integer(2); - functionData[347][0]=new Byte(Ptg.CLASS_VALUE);functionData[347][1]=new byte[] {Ptg.CLASS_REF};functionData[347][2]=new Integer(1); - - - functionData[350][0]=new Byte(Ptg.CLASS_VALUE);functionData[350][1]=new byte[] {Ptg.CLASS_VALUE};functionData[350][2]=new Integer(4); - - functionData[352][0]=new Byte(Ptg.CLASS_VALUE);functionData[352][1]=new byte[] {Ptg.CLASS_VALUE};functionData[352][2]=new Integer(1); - - functionData[354][0]=new Byte(Ptg.CLASS_VALUE);functionData[354][1]=new byte[] {Ptg.CLASS_VALUE};functionData[354][2]=new Integer(-1); - - - - functionData[358][0]=new Byte(Ptg.CLASS_VALUE);functionData[358][1]=new byte[] {Ptg.CLASS_VALUE};functionData[358][2]=new Integer(2); - functionData[359][0]=new Byte(Ptg.CLASS_VALUE);functionData[359][1]=new byte[] {Ptg.CLASS_VALUE};functionData[359][2]=new Integer(-1); - functionData[360][0]=new Byte(Ptg.CLASS_VALUE);functionData[360][1]=new byte[] {Ptg.CLASS_REF};functionData[360][2]=new Integer(1); - functionData[361][0]=new Byte(Ptg.CLASS_VALUE);functionData[361][1]=new byte[] {Ptg.CLASS_REF};functionData[361][2]=new Integer(-1); - functionData[362][0]=new Byte(Ptg.CLASS_VALUE);functionData[362][1]=new byte[] {Ptg.CLASS_REF};functionData[362][2]=new Integer(-1); - functionData[363][0]=new Byte(Ptg.CLASS_VALUE);functionData[363][1]=new byte[] {Ptg.CLASS_REF};functionData[363][2]=new Integer(-1); - functionData[364][0]=new Byte(Ptg.CLASS_VALUE);functionData[364][1]=new byte[] {Ptg.CLASS_REF};functionData[364][2]=new Integer(-1); - functionData[365][0]=new Byte(Ptg.CLASS_VALUE);functionData[365][1]=new byte[] {Ptg.CLASS_REF};functionData[365][2]=new Integer(-1); - functionData[366][0]=new Byte(Ptg.CLASS_VALUE);functionData[366][1]=new byte[] {Ptg.CLASS_REF};functionData[366][2]=new Integer(-1); - functionData[367][0]=new Byte(Ptg.CLASS_VALUE);functionData[367][1]=new byte[] {Ptg.CLASS_REF};functionData[367][2]=new Integer(-1); - - - return functionData; + short ix = FunctionMetadataRegistry.lookupIndexByName(name.toUpperCase()); + if (ix < 0) { + return FUNCTION_INDEX_EXTERNAL; + } + return ix; } public byte getDefaultOperandClass() { diff --git a/src/java/org/apache/poi/hssf/record/formula/FuncPtg.java b/src/java/org/apache/poi/hssf/record/formula/FuncPtg.java index 1123fc803..a94355a0f 100644 --- a/src/java/org/apache/poi/hssf/record/formula/FuncPtg.java +++ b/src/java/org/apache/poi/hssf/record/formula/FuncPtg.java @@ -15,17 +15,18 @@ limitations under the License. ==================================================================== */ - package org.apache.poi.hssf.record.formula; import org.apache.poi.util.LittleEndian; import org.apache.poi.hssf.record.RecordInputStream; +import org.apache.poi.hssf.record.formula.function.FunctionMetadata; +import org.apache.poi.hssf.record.formula.function.FunctionMetadataRegistry; /** * @author aviks * @author Jason Height (jheight at chariot dot net dot au) * @author Danny Mui (dmui at apache dot org) (Leftover handling) */ -public class FuncPtg extends AbstractFunctionPtg{ +public final class FuncPtg extends AbstractFunctionPtg { public final static byte sid = 0x21; public final static int SIZE = 3; @@ -50,34 +51,24 @@ public class FuncPtg extends AbstractFunctionPtg{ //field_1_num_args = data[ offset + 0 ]; field_2_fnc_index = in.readShort(); - /* - if (data.length - offset > 2) { //save left overs if there are any - leftOvers = new byte[2]; - System.arraycopy(data, offset+1, leftOvers, 0, leftOvers.length); + FunctionMetadata fm = FunctionMetadataRegistry.getFunctionByIndex(field_2_fnc_index); + if(fm == null) { + throw new RuntimeException("Invalid built-in function index (" + field_2_fnc_index + ")"); } - */ - try { - numParams = ( (Integer)functionData[field_2_fnc_index][2]).intValue(); - } catch (NullPointerException npe) { - numParams=0; - } - + numParams = fm.getMinParams(); } public FuncPtg(int functionIndex, int numberOfParameters) { field_2_fnc_index = (short) functionIndex; numParams = numberOfParameters; + paramClass = new byte[] { Ptg.CLASS_VALUE, }; // TODO } - public void writeBytes(byte[] array, int offset) { + public void writeBytes(byte[] array, int offset) { array[offset+0]= (byte) (sid + ptgClass); - //array[offset+1]=field_1_num_args; LittleEndian.putShort(array,offset+1,field_2_fnc_index); - /**if (leftOvers != null) { - System.arraycopy(leftOvers, 0, array, offset+2, leftOvers.length); - }**/ } - public int getNumberOfOperands() { + public int getNumberOfOperands() { return numParams; } @@ -94,13 +85,11 @@ public class FuncPtg extends AbstractFunctionPtg{ } public String toString() { - StringBuffer buffer = new StringBuffer(); - buffer - .append("").append("\n") - .append(" numArgs(internal)=").append(this.numParams).append("\n") - .append(" name =").append(lookupName(field_2_fnc_index)).append("\n") - .append(" field_2_fnc_index=").append(field_2_fnc_index).append("\n") - .append(""); - return buffer.toString(); + StringBuffer sb = new StringBuffer(64); + sb.append(getClass().getName()).append(" ["); + sb.append(lookupName(field_2_fnc_index)); + sb.append(" nArgs=").append(numParams); + sb.append("]"); + return sb.toString(); } } \ No newline at end of file diff --git a/src/java/org/apache/poi/hssf/record/formula/FuncVarPtg.java b/src/java/org/apache/poi/hssf/record/formula/FuncVarPtg.java index 8501f9e79..b4732c728 100644 --- a/src/java/org/apache/poi/hssf/record/formula/FuncVarPtg.java +++ b/src/java/org/apache/poi/hssf/record/formula/FuncVarPtg.java @@ -19,12 +19,14 @@ package org.apache.poi.hssf.record.formula; import org.apache.poi.util.LittleEndian; import org.apache.poi.hssf.record.RecordInputStream; +import org.apache.poi.hssf.record.formula.function.FunctionMetadata; +import org.apache.poi.hssf.record.formula.function.FunctionMetadataRegistry; /** * * @author Jason Height (jheight at chariot dot net dot au) */ -public class FuncVarPtg extends AbstractFunctionPtg{ +public final class FuncVarPtg extends AbstractFunctionPtg{ public final static byte sid = 0x22; private final static int SIZE = 4; @@ -47,10 +49,12 @@ public class FuncVarPtg extends AbstractFunctionPtg{ public FuncVarPtg(String pName, byte pNumOperands) { field_1_num_args = pNumOperands; field_2_fnc_index = lookupIndex(pName); - try{ - returnClass = ( (Byte) functionData[field_2_fnc_index][0]).byteValue(); - paramClass = (byte[]) functionData[field_2_fnc_index][1]; - } catch (NullPointerException npe ) { + FunctionMetadata fm = FunctionMetadataRegistry.getFunctionByIndex(field_2_fnc_index); + if(fm == null) { + // Happens only as a result of a call to FormulaParser.parse(), with a non-built-in function name + returnClass = Ptg.CLASS_VALUE; + paramClass = new byte[] {Ptg.CLASS_VALUE}; + } else { returnClass = Ptg.CLASS_VALUE; paramClass = new byte[] {Ptg.CLASS_VALUE}; } @@ -79,15 +83,11 @@ public class FuncVarPtg extends AbstractFunctionPtg{ } public String toString() { - StringBuffer buffer = new StringBuffer(); - buffer - .append("").append("\n") - .append(" field_1_num_args=").append(field_1_num_args).append("\n") - .append(" name =").append(lookupName(field_2_fnc_index)).append("\n") - .append(" field_2_fnc_index=").append(field_2_fnc_index).append("\n") - .append(""); - return buffer.toString(); + StringBuffer sb = new StringBuffer(64); + sb.append(getClass().getName()).append(" ["); + sb.append(lookupName(field_2_fnc_index)); + sb.append(" nArgs=").append(field_1_num_args); + sb.append("]"); + return sb.toString(); } - - } diff --git a/src/java/org/apache/poi/hssf/record/formula/function/FunctionDataBuilder.java b/src/java/org/apache/poi/hssf/record/formula/function/FunctionDataBuilder.java new file mode 100644 index 000000000..b304ec3d4 --- /dev/null +++ b/src/java/org/apache/poi/hssf/record/formula/function/FunctionDataBuilder.java @@ -0,0 +1,89 @@ +/* ==================================================================== + Licensed to the Apache Software Foundation (ASF) under one or more + contributor license agreements. See the NOTICE file distributed with + this work for additional information regarding copyright ownership. + The ASF licenses this file to You under the Apache License, Version 2.0 + (the "License"); you may not use this file except in compliance with + the License. You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +==================================================================== */ + +package org.apache.poi.hssf.record.formula.function; + +import java.util.HashMap; +import java.util.HashSet; +import java.util.Map; +import java.util.Set; + +/** + * Temporarily collects FunctionMetadata instances for creation of a + * FunctionMetadataRegistry. + * + * @author Josh Micich + */ +final class FunctionDataBuilder { + private int _maxFunctionIndex; + private final Map _functionDataByName; + private final Map _functionDataByIndex; + /** stores indexes of all functions with footnotes (i.e. whose definitions might change) */ + private final Set _mutatingFunctionIndexes; + + public FunctionDataBuilder(int sizeEstimate) { + _maxFunctionIndex = -1; + _functionDataByName = new HashMap(sizeEstimate * 3 / 2); + _functionDataByIndex = new HashMap(sizeEstimate * 3 / 2); + _mutatingFunctionIndexes = new HashSet(); + } + + public void add(int functionIndex, String functionName, int minParams, int maxParams, boolean hasFootnote) { + FunctionMetadata fm = new FunctionMetadata(functionIndex, functionName, minParams, maxParams); + + Integer indexKey = new Integer(functionIndex); + + + if(functionIndex > _maxFunctionIndex) { + _maxFunctionIndex = functionIndex; + } + // allow function definitions to change only if both previous and the new items have footnotes + FunctionMetadata prevFM; + prevFM = (FunctionMetadata) _functionDataByName.get(functionName); + if(prevFM != null) { + if(!hasFootnote || !_mutatingFunctionIndexes.contains(indexKey)) { + throw new RuntimeException("Multiple entries for function name '" + functionName + "'"); + } + _functionDataByIndex.remove(new Integer(prevFM.getIndex())); + } + prevFM = (FunctionMetadata) _functionDataByIndex.get(indexKey); + if(prevFM != null) { + if(!hasFootnote || !_mutatingFunctionIndexes.contains(indexKey)) { + throw new RuntimeException("Multiple entries for function index (" + functionIndex + ")"); + } + _functionDataByName.remove(prevFM.getName()); + } + if(hasFootnote) { + _mutatingFunctionIndexes.add(indexKey); + } + _functionDataByIndex.put(indexKey, fm); + _functionDataByName.put(functionName, fm); + } + + public FunctionMetadataRegistry build() { + + FunctionMetadata[] jumbledArray = new FunctionMetadata[_functionDataByName.size()]; + _functionDataByName.values().toArray(jumbledArray); + FunctionMetadata[] fdIndexArray = new FunctionMetadata[_maxFunctionIndex+1]; + for (int i = 0; i < jumbledArray.length; i++) { + FunctionMetadata fd = jumbledArray[i]; + fdIndexArray[fd.getIndex()] = fd; + } + + return new FunctionMetadataRegistry(fdIndexArray, _functionDataByName); + } +} \ No newline at end of file diff --git a/src/java/org/apache/poi/hssf/record/formula/function/FunctionMetadata.java b/src/java/org/apache/poi/hssf/record/formula/function/FunctionMetadata.java new file mode 100644 index 000000000..9df2db93c --- /dev/null +++ b/src/java/org/apache/poi/hssf/record/formula/function/FunctionMetadata.java @@ -0,0 +1,58 @@ +/* ==================================================================== + Licensed to the Apache Software Foundation (ASF) under one or more + contributor license agreements. See the NOTICE file distributed with + this work for additional information regarding copyright ownership. + The ASF licenses this file to You under the Apache License, Version 2.0 + (the "License"); you may not use this file except in compliance with + the License. You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +==================================================================== */ + +package org.apache.poi.hssf.record.formula.function; +/** + * + * @author Josh Micich + */ +public final class FunctionMetadata { + + private final int _index; + private final String _name; + private final int _minParams; + private final int _maxParams; + + /* package */ FunctionMetadata(int index, String name, int minParams, int maxParams) { + _index = index; + _name = name; + _minParams = minParams; + _maxParams = maxParams; + } + public int getIndex() { + return _index; + } + public String getName() { + return _name; + } + public int getMinParams() { + return _minParams; + } + public int getMaxParams() { + return _maxParams; + } + public boolean hasFixedArgsLength() { + return _minParams == _maxParams; + } + public String toString() { + StringBuffer sb = new StringBuffer(64); + sb.append(getClass().getName()).append(" ["); + sb.append(_index).append(" ").append(_name); + sb.append("]"); + return sb.toString(); + } +} \ No newline at end of file diff --git a/src/java/org/apache/poi/hssf/record/formula/function/FunctionMetadataReader.java b/src/java/org/apache/poi/hssf/record/formula/function/FunctionMetadataReader.java new file mode 100644 index 000000000..bd50bf04d --- /dev/null +++ b/src/java/org/apache/poi/hssf/record/formula/function/FunctionMetadataReader.java @@ -0,0 +1,129 @@ +/* ==================================================================== + Licensed to the Apache Software Foundation (ASF) under one or more + contributor license agreements. See the NOTICE file distributed with + this work for additional information regarding copyright ownership. + The ASF licenses this file to You under the Apache License, Version 2.0 + (the "License"); you may not use this file except in compliance with + the License. You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +==================================================================== */ + +package org.apache.poi.hssf.record.formula.function; + +import java.io.BufferedReader; +import java.io.IOException; +import java.io.InputStream; +import java.io.InputStreamReader; +import java.util.Arrays; +import java.util.HashSet; +import java.util.Set; +import java.util.regex.Pattern; + +/** + * Converts the text meta-data file into a FunctionMetadataRegistry + * + * @author Josh Micich + */ +final class FunctionMetadataReader { + + private static final String METADATA_FILE_NAME = "functionMetadata.txt"; + + private static final Pattern TAB_DELIM_PATTERN = Pattern.compile("\t"); + + private static final String[] DIGIT_ENDING_FUNCTION_NAMES = { + // Digits at the end of a function might be due to a left-over footnote marker. + // except in these cases + "LOG10", "ATAN2", "DAYS360", "SUMXMY2", "SUMX2MY2", "SUMX2PY2", + }; + private static final Set DIGIT_ENDING_FUNCTION_NAMES_SET = new HashSet(Arrays.asList(DIGIT_ENDING_FUNCTION_NAMES)); + + public static FunctionMetadataRegistry createRegistry() { + InputStream is = FunctionMetadataReader.class.getResourceAsStream(METADATA_FILE_NAME); + if(is == null) { + throw new RuntimeException("resource '" + METADATA_FILE_NAME + "' not found"); + } + + BufferedReader br = new BufferedReader(new InputStreamReader(is)); + FunctionDataBuilder fdb = new FunctionDataBuilder(400); + + try { + while (true) { + String line = br.readLine(); + if (line == null) { + break; + } + if (line.length() < 1 || line.charAt(0) == '#') { + continue; + } + String trimLine = line.trim(); + if (trimLine.length() < 1) { + continue; + } + processLine(fdb, line); + } + br.close(); + } catch (IOException e) { + throw new RuntimeException(e); + } + + return fdb.build(); + } + + private static void processLine(FunctionDataBuilder fdb, String line) { + + String[] parts = TAB_DELIM_PATTERN.split(line, -2); + if(parts.length != 8) { + throw new RuntimeException("Bad line format '" + line + "' - expected 8 data fields"); + } + int functionIndex = parseInt(parts[0]); + String functionName = parts[1]; + int minParams = parseInt(parts[2]); + int maxParams = parseInt(parts[3]); + // 4 returnClass + // 5 parameterClasses + // 6 isVolatile + boolean hasNote = parts[7].length() > 0; + + validateFunctionName(functionName); + // TODO - make POI use returnClass, parameterClasses, isVolatile + fdb.add(functionIndex, functionName, minParams, maxParams, hasNote); + } + + /** + * Makes sure that footnote digits from the original OOO document have not been accidentally + * left behind + */ + private static void validateFunctionName(String functionName) { + int len = functionName.length(); + int ix = len - 1; + if (!Character.isDigit(functionName.charAt(ix))) { + return; + } + while(ix >= 0) { + if (!Character.isDigit(functionName.charAt(ix))) { + break; + } + ix--; + } + if(DIGIT_ENDING_FUNCTION_NAMES_SET.contains(functionName)) { + return; + } + throw new RuntimeException("Invalid function name '" + functionName + + "' (is footnote number incorrectly appended)"); + } + + private static int parseInt(String valStr) { + try { + return Integer.parseInt(valStr); + } catch (NumberFormatException e) { + throw new RuntimeException("Value '" + valStr + "' could not be parsed as an integer"); + } + } +} diff --git a/src/java/org/apache/poi/hssf/record/formula/function/FunctionMetadataRegistry.java b/src/java/org/apache/poi/hssf/record/formula/function/FunctionMetadataRegistry.java new file mode 100644 index 000000000..0cc8de37d --- /dev/null +++ b/src/java/org/apache/poi/hssf/record/formula/function/FunctionMetadataRegistry.java @@ -0,0 +1,82 @@ +/* ==================================================================== + Licensed to the Apache Software Foundation (ASF) under one or more + contributor license agreements. See the NOTICE file distributed with + this work for additional information regarding copyright ownership. + The ASF licenses this file to You under the Apache License, Version 2.0 + (the "License"); you may not use this file except in compliance with + the License. You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +==================================================================== */ + +package org.apache.poi.hssf.record.formula.function; + +import java.util.Map; +import java.util.Set; + +public final class FunctionMetadataRegistry { + /** + * The name of the IF function (i.e. "IF"). Extracted as a constant for clarity. + */ + public static final String FUNCTION_NAME_IF = "IF"; + + public static final short FUNCTION_INDEX_EXTERNAL = 255; + private static FunctionMetadataRegistry _instance; + + private final FunctionMetadata[] _functionDataByIndex; + private final Map _functionDataByName; + + private static FunctionMetadataRegistry getInstance() { + if (_instance == null) { + _instance = FunctionMetadataReader.createRegistry(); +// _instance = POIFunctionMetadataCreator.createInstance(); + } + return _instance; + } + + /* package */ FunctionMetadataRegistry(FunctionMetadata[] functionDataByIndex, Map functionDataByName) { + _functionDataByIndex = functionDataByIndex; + _functionDataByName = functionDataByName; + } + + /* package */ Set getAllFunctionNames() { + return _functionDataByName.keySet(); + } + + + public static FunctionMetadata getFunctionByIndex(int index) { + return getInstance().getFunctionByIndexInternal(index); + } + + private FunctionMetadata getFunctionByIndexInternal(int index) { + return _functionDataByIndex[index]; + } + /** + * Resolves a built-in function index. + * @param name uppercase function name + * @return a negative value if the function name is not found. + * This typically occurs for external functions. + */ + public static short lookupIndexByName(String name) { + FunctionMetadata fd = getInstance().getFunctionByNameInternal(name); + if (fd == null) { + return -1; + } + return (short) fd.getIndex(); + } + + private FunctionMetadata getFunctionByNameInternal(String name) { + return (FunctionMetadata) _functionDataByName.get(name); + } + + + public static FunctionMetadata getFunctionByName(String name) { + return getInstance().getFunctionByNameInternal(name); + } +} diff --git a/src/resources/fontmetrics/font_metrics.properties b/src/resources/main/font_metrics.properties similarity index 100% rename from src/resources/fontmetrics/font_metrics.properties rename to src/resources/main/font_metrics.properties diff --git a/src/resources/main/org/apache/poi/hssf/record/formula/function/functionMetadata-asGenerated.txt b/src/resources/main/org/apache/poi/hssf/record/formula/function/functionMetadata-asGenerated.txt new file mode 100644 index 000000000..60d2f1fe8 --- /dev/null +++ b/src/resources/main/org/apache/poi/hssf/record/formula/function/functionMetadata-asGenerated.txt @@ -0,0 +1,283 @@ +# Licensed to the Apache Software Foundation (ASF) under one or more +# contributor license agreements. See the NOTICE file distributed with +# this work for additional information regarding copyright ownership. +# The ASF licenses this file to You under the Apache License, Version 2.0 +# (the "License"); you may not use this file except in compliance with +# the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +# Created by (org.apache.poi.hssf.record.formula.function.ExcelFileFormatDocFunctionExtractor) +# from source file 'excelfileformat.odt' (size=355750, crc=0x2FAEA65A) +# +#Columns: (index, name, minParams, maxParams, returnClass, paramClasses, isVolatile, hasFootnote ) + +# Built-In Sheet Functions in BIFF2 +0 COUNT 0 30 V R +1 IF 2 3 R V R R +2 ISNA 1 1 V V +3 ISERROR 1 1 V V +4 SUM 0 30 V R +5 AVERAGE 1 30 V R +6 MIN 1 30 V R +7 MAX 1 30 V R +8 ROW 0 1 V R +9 COLUMN 0 1 V R +10 NA 0 0 V – +11 NPV 2 30 V V R +12 STDEV 1 30 V R +13 DOLLAR 1 2 V V V +14 FIXED 2 2 V V V x +15 SIN 1 1 V V +16 COS 1 1 V V +17 TAN 1 1 V V +18 ARCTAN 1 1 V V +19 PI 0 0 V – +20 SQRT 1 1 V V +21 EXP 1 1 V V +22 LN 1 1 V V +23 LOG10 1 1 V V +24 ABS 1 1 V V +25 INT 1 1 V V +26 SIGN 1 1 V V +27 ROUND 2 2 V V V +28 LOOKUP 2 3 V V R R +29 INDEX 2 4 R R V V V +30 REPT 2 2 V V V +31 MID 3 3 V V V V +32 LEN 1 1 V V +33 VALUE 1 1 V V +34 TRUE 0 0 V – +35 FALSE 0 0 V – +36 AND 1 30 V R +37 OR 1 30 V R +38 NOT 1 1 V V +39 MOD 2 2 V V V +40 DCOUNT 3 3 V R R R +41 DSUM 3 3 V R R R +42 DAVERAGE 3 3 V R R R +43 DMIN 3 3 V R R R +44 DMAX 3 3 V R R R +45 DSTDEV 3 3 V R R R +46 VAR 1 30 V R +47 DVAR 3 3 V R R R +48 TEXT 2 2 V V V +49 LINEST 1 2 A R R x +50 TREND 1 3 A R R R x +51 LOGEST 1 2 A R R x +52 GROWTH 1 3 A R R R x +56 PV 3 5 V V V V V V +# Built-In Sheet Functions in BIFF2 +57 FV 3 5 V V V V V V +58 NPER 3 5 V V V V V V +59 PMT 3 5 V V V V V V +60 RATE 3 6 V V V V V V V +61 MIRR 3 3 V R V V +62 IRR 1 2 V R V +63 RAND 0 0 V – x +64 MATCH 2 3 V V R R +65 DATE 3 3 V V V V +66 TIME 3 3 V V V V +67 DAY 1 1 V V +68 MONTH 1 1 V V +69 YEAR 1 1 V V +70 WEEKDAY 1 1 V V x +71 HOUR 1 1 V V +72 MINUTE 1 1 V V +73 SECOND 1 1 V V +74 NOW 0 0 V – x +75 AREAS 1 1 V R +76 ROWS 1 1 V R +77 COLUMNS 1 1 V R +78 OFFSET 3 5 R R V V V V x +82 SEARCH 2 3 V V V V +83 TRANSPOSE 1 1 A A +86 TYPE 1 1 V V +97 ATAN2 2 2 V V V +98 ASIN 1 1 V V +99 ACOS 1 1 V V +100 CHOOSE 2 30 R V R +101 HLOOKUP 3 3 V V R R x +102 VLOOKUP 3 3 V V R R x +105 ISREF 1 1 V R +109 LOG 1 2 V V V +111 CHAR 1 1 V V +112 LOWER 1 1 V V +113 UPPER 1 1 V V +114 PROPER 1 1 V V +115 LEFT 1 2 V V V +116 RIGHT 1 2 V V V +117 EXACT 2 2 V V V +118 TRIM 1 1 V V +119 REPLACE 4 4 V V V V V +120 SUBSTITUTE 3 4 V V V V V +121 CODE 1 1 V V +124 FIND 2 3 V V V V +125 CELL 1 2 V V R x +126 ISERR 1 1 V V +127 ISTEXT 1 1 V V +128 ISNUMBER 1 1 V V +129 ISBLANK 1 1 V V +130 T 1 1 V R +131 N 1 1 V R +140 DATEVALUE 1 1 V V +141 TIMEVALUE 1 1 V V +142 SLN 3 3 V V V V +143 SYD 4 4 V V V V V +144 DDB 4 5 V V V V V V +148 INDIRECT 1 2 R V V x +162 CLEAN 1 1 V V +163 MDETERM 1 1 V A +164 MINVERSE 1 1 A A +165 MMULT 2 2 A A A +167 IPMT 4 6 V V V V V V V +168 PPMT 4 6 V V V V V V V +169 COUNTA 0 30 V R +183 PRODUCT 0 30 V R +184 FACT 1 1 V V +191 DPRODUCT 3 3 V R R R +192 ISNONTEXT 1 1 V V +193 STDEVP 1 30 V R +194 VARP 1 30 V R +195 DSTDEVP 3 3 V R R R +196 DVARP 3 3 V R R R +197 TRUNC 1 1 V V x +198 ISLOGICAL 1 1 V V +199 DCOUNTA 3 3 V R R R +# New Built-In Sheet Functions in BIFF3 +49 LINEST 1 4 A R R V V x +50 TREND 1 4 A R R R V x +51 LOGEST 1 4 A R R V V x +52 GROWTH 1 4 A R R R V x +197 TRUNC 1 2 V V V x +204 YEN 1 2 V V V x +205 FINDB 2 3 V V V V +206 SEARCHB 2 3 V V V V +207 REPLACEB 4 4 V V V V V +208 LEFTB 1 2 V V V +209 RIGHTB 1 2 V V V +210 MIDB 3 3 V V V V +211 LENB 1 1 V V +212 ROUNDUP 2 2 V V V +213 ROUNDDOWN 2 2 V V V +214 ASC 1 1 V V +215 JIS 1 1 V V x +219 ADDRESS 2 5 V V V V V V +220 DAYS360 2 2 V V V x +221 TODAY 0 0 V – x +222 VDB 5 7 V V V V V V V V +227 MEDIAN 1 30 V R … +228 SUMPRODUCT 1 30 V A … +229 SINH 1 1 V V +230 COSH 1 1 V V +231 TANH 1 1 V V +232 ASINH 1 1 V V +233 ACOSH 1 1 V V +234 ATANH 1 1 V V +235 DGET 3 3 V R R R +244 INFO 1 1 V V +# New Built-In Sheet Functions in BIFF4 +14 FIXED 2 3 V V V V x +216 RANK 2 3 V V R V +247 DB 4 5 V V V V V V +252 FREQUENCY 2 2 A R R +261 ERROR.TYPE 1 1 V V +269 AVEDEV 1 30 V R … +270 BETADIST 3 5 V V V V V V +271 GAMMALN 1 1 V V +272 BETAINV 3 5 V V V V V V +273 BINOMDIST 4 4 V V V V V +274 CHIDIST 2 2 V V V +275 CHIINV 2 2 V V V +276 COMBIN 2 2 V V V +277 CONFIDENCE 3 3 V V V V +278 CRITBINOM 3 3 V V V V +279 EVEN 1 1 V V +280 EXPONDIST 3 3 V V V V +281 FDIST 3 3 V V V V +282 FINV 3 3 V V V V +283 FISHER 1 1 V V +284 FISHERINV 1 1 V V +285 FLOOR 2 2 V V V +286 GAMMADIST 4 4 V V V V V +287 GAMMAINV 3 3 V V V V +288 CEILING 2 2 V V V +289 HYPGEOMDIST 4 4 V V V V V +290 LOGNORMDIST 3 3 V V V V +291 LOGINV 3 3 V V V V +292 NEGBINOMDIST 3 3 V V V V +293 NORMDIST 4 4 V V V V V +294 NORMSDIST 1 1 V V +295 NORMINV 3 3 V V V V +296 NORMSINV 1 1 V V +297 STANDARDIZE 3 3 V V V V +298 ODD 1 1 V V +299 PERMUT 2 2 V V V +300 POISSON 3 3 V V V V +301 TDIST 3 3 V V V V +302 WEIBULL 4 4 V V V V V +303 SUMXMY2 2 2 V A A +304 SUMX2MY2 2 2 V A A +305 SUMX2PY2 2 2 V A A +306 CHITEST 2 2 V A A +307 CORREL 2 2 V A A +308 COVAR 2 2 V A A +309 FORECAST 3 3 V V A A +310 FTEST 2 2 V A A +311 INTERCEPT 2 2 V A A +312 PEARSON 2 2 V A A +313 RSQ 2 2 V A A +314 STEYX 2 2 V A A +315 SLOPE 2 2 V A A +316 TTEST 4 4 V A A V V +317 PROB 3 4 V A A V V +318 DEVSQ 1 30 V R … +319 GEOMEAN 1 30 V R … +320 HARMEAN 1 30 V R … +321 SUMSQ 0 30 V R … +322 KURT 1 30 V R … +323 SKEW 1 30 V R … +324 ZTEST 2 3 V R V V +325 LARGE 2 2 V R V +326 SMALL 2 2 V R V +327 QUARTILE 2 2 V R V +328 PERCENTILE 2 2 V R V +329 PERCENTRANK 2 3 V R V V +330 MODE 1 30 V A +331 TRIMMEAN 2 2 V R V +332 TINV 2 2 V V V +# New Built-In Sheet Functions in BIFF5 +70 WEEKDAY 1 2 V V V x +101 HLOOKUP 3 4 V V R R V x +102 VLOOKUP 3 4 V V R R V x +220 DAYS360 2 3 V V V V x +336 CONCATENATE 0 30 V V +337 POWER 2 2 V V V +342 RADIANS 1 1 V V +343 DEGREES 1 1 V V +344 SUBTOTAL 2 30 V V R +345 SUMIF 2 3 V R V R +346 COUNTIF 2 2 V R V +347 COUNTBLANK 1 1 V R +350 ISPMT 4 4 V V V V V +351 DATEDIF 3 3 V V V V +352 DATESTRING 1 1 V V +353 NUMBERSTRING 2 2 V V V +354 ROMAN 1 2 V V V +# New Built-In Sheet Functions in BIFF8 +358 GETPIVOTDATA 2 30 +359 HYPERLINK 1 2 V V V +360 PHONETIC 1 1 V R +361 AVERAGEA 1 30 V R … +362 MAXA 1 30 V R … +363 MINA 1 30 V R … +364 STDEVPA 1 30 V R … +365 VARPA 1 30 V R … +366 STDEVA 1 30 V R … +367 VARA 1 30 V R … diff --git a/src/resources/main/org/apache/poi/hssf/record/formula/function/functionMetadata.txt b/src/resources/main/org/apache/poi/hssf/record/formula/function/functionMetadata.txt new file mode 100644 index 000000000..237fbf094 --- /dev/null +++ b/src/resources/main/org/apache/poi/hssf/record/formula/function/functionMetadata.txt @@ -0,0 +1,287 @@ +# Licensed to the Apache Software Foundation (ASF) under one or more +# contributor license agreements. See the NOTICE file distributed with +# this work for additional information regarding copyright ownership. +# The ASF licenses this file to You under the Apache License, Version 2.0 +# (the "License"); you may not use this file except in compliance with +# the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +# Created by (org.apache.poi.hssf.record.formula.function.ExcelFileFormatDocFunctionExtractor) +# from source file 'excelfileformat.odt' (size=355750, crc=0x2FAEA65A) +# +#Columns: (index, name, minParams, maxParams, returnClass, paramClasses, isVolatile, hasFootnote ) +# +# + some manual edits ! + +# Built-In Sheet Functions in BIFF2 +0 COUNT 0 30 V R +1 IF 2 3 R V R R +2 ISNA 1 1 V V +3 ISERROR 1 1 V V +4 SUM 0 30 V R +5 AVERAGE 1 30 V R +6 MIN 1 30 V R +7 MAX 1 30 V R +8 ROW 0 1 V R +9 COLUMN 0 1 V R +10 NA 0 0 V – +11 NPV 2 30 V V R +12 STDEV 1 30 V R +13 DOLLAR 1 2 V V V +14 FIXED 2 2 V V V x +15 SIN 1 1 V V +16 COS 1 1 V V +17 TAN 1 1 V V +18 ATAN 1 1 V V +19 PI 0 0 V – +20 SQRT 1 1 V V +21 EXP 1 1 V V +22 LN 1 1 V V +23 LOG10 1 1 V V +24 ABS 1 1 V V +25 INT 1 1 V V +26 SIGN 1 1 V V +27 ROUND 2 2 V V V +28 LOOKUP 2 3 V V R R +29 INDEX 2 4 R R V V V +30 REPT 2 2 V V V +31 MID 3 3 V V V V +32 LEN 1 1 V V +33 VALUE 1 1 V V +34 TRUE 0 0 V – +35 FALSE 0 0 V – +36 AND 1 30 V R +37 OR 1 30 V R +38 NOT 1 1 V V +39 MOD 2 2 V V V +40 DCOUNT 3 3 V R R R +41 DSUM 3 3 V R R R +42 DAVERAGE 3 3 V R R R +43 DMIN 3 3 V R R R +44 DMAX 3 3 V R R R +45 DSTDEV 3 3 V R R R +46 VAR 1 30 V R +47 DVAR 3 3 V R R R +48 TEXT 2 2 V V V +49 LINEST 1 2 A R R x +50 TREND 1 3 A R R R x +51 LOGEST 1 2 A R R x +52 GROWTH 1 3 A R R R x +56 PV 3 5 V V V V V V +# Built-In Sheet Functions in BIFF2 +57 FV 3 5 V V V V V V +58 NPER 3 5 V V V V V V +59 PMT 3 5 V V V V V V +60 RATE 3 6 V V V V V V V +61 MIRR 3 3 V R V V +62 IRR 1 2 V R V +63 RAND 0 0 V – x +64 MATCH 2 3 V V R R +65 DATE 3 3 V V V V +66 TIME 3 3 V V V V +67 DAY 1 1 V V +68 MONTH 1 1 V V +69 YEAR 1 1 V V +70 WEEKDAY 1 1 V V x +71 HOUR 1 1 V V +72 MINUTE 1 1 V V +73 SECOND 1 1 V V +74 NOW 0 0 V – x +75 AREAS 1 1 V R +76 ROWS 1 1 V R +77 COLUMNS 1 1 V R +78 OFFSET 3 5 R R V V V V x +82 SEARCH 2 3 V V V V +83 TRANSPOSE 1 1 A A +86 TYPE 1 1 V V +97 ATAN2 2 2 V V V +98 ASIN 1 1 V V +99 ACOS 1 1 V V +100 CHOOSE 2 30 R V R +101 HLOOKUP 3 3 V V R R x +102 VLOOKUP 3 3 V V R R x +105 ISREF 1 1 V R +109 LOG 1 2 V V V +111 CHAR 1 1 V V +112 LOWER 1 1 V V +113 UPPER 1 1 V V +114 PROPER 1 1 V V +115 LEFT 1 2 V V V +116 RIGHT 1 2 V V V +117 EXACT 2 2 V V V +118 TRIM 1 1 V V +119 REPLACE 4 4 V V V V V +120 SUBSTITUTE 3 4 V V V V V +121 CODE 1 1 V V +124 FIND 2 3 V V V V +125 CELL 1 2 V V R x +126 ISERR 1 1 V V +127 ISTEXT 1 1 V V +128 ISNUMBER 1 1 V V +129 ISBLANK 1 1 V V +130 T 1 1 V R +131 N 1 1 V R +140 DATEVALUE 1 1 V V +141 TIMEVALUE 1 1 V V +142 SLN 3 3 V V V V +143 SYD 4 4 V V V V V +144 DDB 4 5 V V V V V V +148 INDIRECT 1 2 R V V x +162 CLEAN 1 1 V V +163 MDETERM 1 1 V A +164 MINVERSE 1 1 A A +165 MMULT 2 2 A A A +167 IPMT 4 6 V V V V V V V +168 PPMT 4 6 V V V V V V V +169 COUNTA 0 30 V R +183 PRODUCT 0 30 V R +184 FACT 1 1 V V +190 ISNONTEXT 1 1 V V +191 DPRODUCT 3 3 V R R R +193 STDEVP 1 30 V R +194 VARP 1 30 V R +195 DSTDEVP 3 3 V R R R +196 DVARP 3 3 V R R R +197 TRUNC 1 1 V V x +198 ISLOGICAL 1 1 V V +199 DCOUNTA 3 3 V R R R +# New Built-In Sheet Functions in BIFF3 +49 LINEST 1 4 A R R V V x +50 TREND 1 4 A R R R V x +51 LOGEST 1 4 A R R V V x +52 GROWTH 1 4 A R R R V x +197 TRUNC 1 2 V V V x +204 YEN 1 2 V V V x +205 FINDB 2 3 V V V V +206 SEARCHB 2 3 V V V V +207 REPLACEB 4 4 V V V V V +208 LEFTB 1 2 V V V +209 RIGHTB 1 2 V V V +210 MIDB 3 3 V V V V +211 LENB 1 1 V V +212 ROUNDUP 2 2 V V V +213 ROUNDDOWN 2 2 V V V +214 ASC 1 1 V V +215 JIS 1 1 V V x +219 ADDRESS 2 5 V V V V V V +220 DAYS360 2 2 V V V x +221 TODAY 0 0 V – x +222 VDB 5 7 V V V V V V V V +227 MEDIAN 1 30 V R … +228 SUMPRODUCT 1 30 V A … +229 SINH 1 1 V V +230 COSH 1 1 V V +231 TANH 1 1 V V +232 ASINH 1 1 V V +233 ACOSH 1 1 V V +234 ATANH 1 1 V V +235 DGET 3 3 V R R R +244 INFO 1 1 V V +# New Built-In Sheet Functions in BIFF4 +14 FIXED 2 3 V V V V x +204 USDOLLAR 1 1 V V x +215 DBCS 1 1 V V x +216 RANK 2 3 V V R V +247 DB 4 5 V V V V V V +252 FREQUENCY 2 2 A R R +261 ERROR.TYPE 1 1 V V +269 AVEDEV 1 30 V R … +270 BETADIST 3 5 V V V V V V +271 GAMMALN 1 1 V V +272 BETAINV 3 5 V V V V V V +273 BINOMDIST 4 4 V V V V V +274 CHIDIST 2 2 V V V +275 CHIINV 2 2 V V V +276 COMBIN 2 2 V V V +277 CONFIDENCE 3 3 V V V V +278 CRITBINOM 3 3 V V V V +279 EVEN 1 1 V V +280 EXPONDIST 3 3 V V V V +281 FDIST 3 3 V V V V +282 FINV 3 3 V V V V +283 FISHER 1 1 V V +284 FISHERINV 1 1 V V +285 FLOOR 2 2 V V V +286 GAMMADIST 4 4 V V V V V +287 GAMMAINV 3 3 V V V V +288 CEILING 2 2 V V V +289 HYPGEOMDIST 4 4 V V V V V +290 LOGNORMDIST 3 3 V V V V +291 LOGINV 3 3 V V V V +292 NEGBINOMDIST 3 3 V V V V +293 NORMDIST 4 4 V V V V V +294 NORMSDIST 1 1 V V +295 NORMINV 3 3 V V V V +296 NORMSINV 1 1 V V +297 STANDARDIZE 3 3 V V V V +298 ODD 1 1 V V +299 PERMUT 2 2 V V V +300 POISSON 3 3 V V V V +301 TDIST 3 3 V V V V +302 WEIBULL 4 4 V V V V V +303 SUMXMY2 2 2 V A A +304 SUMX2MY2 2 2 V A A +305 SUMX2PY2 2 2 V A A +306 CHITEST 2 2 V A A +307 CORREL 2 2 V A A +308 COVAR 2 2 V A A +309 FORECAST 3 3 V V A A +310 FTEST 2 2 V A A +311 INTERCEPT 2 2 V A A +312 PEARSON 2 2 V A A +313 RSQ 2 2 V A A +314 STEYX 2 2 V A A +315 SLOPE 2 2 V A A +316 TTEST 4 4 V A A V V +317 PROB 3 4 V A A V V +318 DEVSQ 1 30 V R … +319 GEOMEAN 1 30 V R … +320 HARMEAN 1 30 V R … +321 SUMSQ 0 30 V R … +322 KURT 1 30 V R … +323 SKEW 1 30 V R … +324 ZTEST 2 3 V R V V +325 LARGE 2 2 V R V +326 SMALL 2 2 V R V +327 QUARTILE 2 2 V R V +328 PERCENTILE 2 2 V R V +329 PERCENTRANK 2 3 V R V V +330 MODE 1 30 V A +331 TRIMMEAN 2 2 V R V +332 TINV 2 2 V V V +# New Built-In Sheet Functions in BIFF5 +70 WEEKDAY 1 2 V V V x +101 HLOOKUP 3 4 V V R R V x +102 VLOOKUP 3 4 V V R R V x +220 DAYS360 2 3 V V V V x +336 CONCATENATE 0 30 V V +337 POWER 2 2 V V V +342 RADIANS 1 1 V V +343 DEGREES 1 1 V V +344 SUBTOTAL 2 30 V V R +345 SUMIF 2 3 V R V R +346 COUNTIF 2 2 V R V +347 COUNTBLANK 1 1 V R +350 ISPMT 4 4 V V V V V +351 DATEDIF 3 3 V V V V +352 DATESTRING 1 1 V V +353 NUMBERSTRING 2 2 V V V +354 ROMAN 1 2 V V V +# New Built-In Sheet Functions in BIFF8 +358 GETPIVOTDATA 2 30 +359 HYPERLINK 1 2 V V V +360 PHONETIC 1 1 V R +361 AVERAGEA 1 30 V R … +362 MAXA 1 30 V R … +363 MINA 1 30 V R … +364 STDEVPA 1 30 V R … +365 VARPA 1 30 V R … +366 STDEVA 1 30 V R … +367 VARA 1 30 V R … diff --git a/src/testcases/org/apache/poi/hssf/data/missingFuncs44675.xls b/src/testcases/org/apache/poi/hssf/data/missingFuncs44675.xls new file mode 100644 index 0000000000000000000000000000000000000000..71f874370ffe246151e5ed0b07a5a6f3b13d641b GIT binary patch literal 16384 zcmeHO3vg7`8UF8PlWYh=!Xv!H@(v-1AprzImWOY{V-yBE;y_3?kP;IbHWp@Nh^@|a 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z_x7FJ;_<{z1s*Gc~rs{O#sUXdu%M*R-{@x5RaKj5gHQH%8Omr95y&dt2K=%*?sFfgW3T1^upW Tp?tXL=+|;q<(Yz?vj+YHqmLN~ literal 0 HcmV?d00001 diff --git a/src/testcases/org/apache/poi/hssf/model/TestFormulaParser.java b/src/testcases/org/apache/poi/hssf/model/TestFormulaParser.java index b79236ff0..3b98aed0a 100644 --- a/src/testcases/org/apache/poi/hssf/model/TestFormulaParser.java +++ b/src/testcases/org/apache/poi/hssf/model/TestFormulaParser.java @@ -293,7 +293,7 @@ public final class TestFormulaParser extends TestCase { assertEquals("FOO", tname.toFormulaString(w)); AbstractFunctionPtg tfunc = (AbstractFunctionPtg) ptg[1]; - assertEquals("externalflag", tfunc.getName()); + assertTrue(tfunc.isExternalFunction()); } public void testEmbeddedSlash() { @@ -888,4 +888,17 @@ public final class TestFormulaParser extends TestCase { assertTrue(e.getMessage().startsWith("Too few arguments suppled to operation token")); } } + public void testFuncPtgSelection() { + Workbook book = Workbook.createWorkbook(); + Ptg[] ptgs; + ptgs = FormulaParser.parse("countif(A1:A2, 1)", book); + assertEquals(3, ptgs.length); + if(FuncVarPtg.class == ptgs[2].getClass()) { + throw new AssertionFailedError("Identified bug 44675"); + } + assertEquals(FuncPtg.class, ptgs[2].getClass()); + ptgs = FormulaParser.parse("sin(1)", book); + assertEquals(2, ptgs.length); + assertEquals(FuncPtg.class, ptgs[1].getClass()); + } } diff --git a/src/testcases/org/apache/poi/hssf/record/formula/AllFormulaTests.java b/src/testcases/org/apache/poi/hssf/record/formula/AllFormulaTests.java index 92ca4ba04..b50e95fa8 100644 --- a/src/testcases/org/apache/poi/hssf/record/formula/AllFormulaTests.java +++ b/src/testcases/org/apache/poi/hssf/record/formula/AllFormulaTests.java @@ -17,6 +17,8 @@ package org.apache.poi.hssf.record.formula; +import org.apache.poi.hssf.record.formula.function.AllFormulaFunctionTests; + import junit.framework.Test; import junit.framework.TestSuite; @@ -28,12 +30,12 @@ import junit.framework.TestSuite; public class AllFormulaTests { public static Test suite() { - TestSuite result = new TestSuite("Tests for org.apache.poi.hssf.record.formula"); + TestSuite result = new TestSuite(AllFormulaTests.class.getName()); result.addTestSuite(TestArea3DPtg.class); result.addTestSuite(TestAreaErrPtg.class); - result.addTestSuite(TestAreaPtg.class); - result.addTestSuite(TestErrPtg.class); - result.addTestSuite(TestExternalFunctionFormulas.class); + result.addTestSuite(TestAreaPtg.class); + result.addTestSuite(TestErrPtg.class); + result.addTestSuite(TestExternalFunctionFormulas.class); result.addTestSuite(TestFuncPtg.class); result.addTestSuite(TestIntersectionPtg.class); result.addTestSuite(TestPercentPtg.class); @@ -42,6 +44,7 @@ public class AllFormulaTests { result.addTestSuite(TestReferencePtg.class); result.addTestSuite(TestSheetNameFormatter.class); result.addTestSuite(TestUnionPtg.class); + result.addTest(AllFormulaFunctionTests.suite()); return result; } } diff --git a/src/testcases/org/apache/poi/hssf/record/formula/function/AllFormulaFunctionTests.java b/src/testcases/org/apache/poi/hssf/record/formula/function/AllFormulaFunctionTests.java new file mode 100644 index 000000000..8a59095e4 --- /dev/null +++ b/src/testcases/org/apache/poi/hssf/record/formula/function/AllFormulaFunctionTests.java @@ -0,0 +1,37 @@ +/* ==================================================================== + Licensed to the Apache Software Foundation (ASF) under one or more + contributor license agreements. See the NOTICE file distributed with + this work for additional information regarding copyright ownership. + The ASF licenses this file to You under the Apache License, Version 2.0 + (the "License"); you may not use this file except in compliance with + the License. You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +==================================================================== */ + +package org.apache.poi.hssf.record.formula.function; + +import junit.framework.Test; +import junit.framework.TestSuite; + +/** + * Collects all tests for this package. + * + * @author Josh Micich + */ +public class AllFormulaFunctionTests { + + public static Test suite() { + TestSuite result = new TestSuite(AllFormulaFunctionTests.class.getName()); + result.addTestSuite(TestFunctionMetadataRegistry.class); + result.addTestSuite(TestParseMissingBuiltInFuncs.class); + result.addTestSuite(TestReadMissingBuiltInFuncs.class); + return result; + } +} diff --git a/src/testcases/org/apache/poi/hssf/record/formula/function/ExcelFileFormatDocFunctionExtractor.java b/src/testcases/org/apache/poi/hssf/record/formula/function/ExcelFileFormatDocFunctionExtractor.java new file mode 100644 index 000000000..c7d74b6f7 --- /dev/null +++ b/src/testcases/org/apache/poi/hssf/record/formula/function/ExcelFileFormatDocFunctionExtractor.java @@ -0,0 +1,503 @@ +/* ==================================================================== + Licensed to the Apache Software Foundation (ASF) under one or more + contributor license agreements. See the NOTICE file distributed with + this work for additional information regarding copyright ownership. + The ASF licenses this file to You under the Apache License, Version 2.0 + (the "License"); you may not use this file except in compliance with + the License. You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +==================================================================== */ + +package org.apache.poi.hssf.record.formula.function; + +import java.io.File; +import java.io.FileInputStream; +import java.io.FileNotFoundException; +import java.io.FileOutputStream; +import java.io.IOException; +import java.io.InputStream; +import java.io.OutputStream; +import java.io.PrintStream; +import java.net.MalformedURLException; +import java.net.URL; +import java.net.URLConnection; +import java.util.ArrayList; +import java.util.Arrays; +import java.util.HashMap; +import java.util.HashSet; +import java.util.List; +import java.util.Map; +import java.util.Set; +import java.util.Stack; +import java.util.zip.CRC32; +import java.util.zip.ZipException; +import java.util.zip.ZipFile; + +import org.xml.sax.Attributes; +import org.xml.sax.ContentHandler; +import org.xml.sax.InputSource; +import org.xml.sax.Locator; +import org.xml.sax.SAXException; +import org.xml.sax.XMLReader; +import org.xml.sax.helpers.XMLReaderFactory; + +/** + * This class is not used during normal POI run-time but is used at development time to generate + * the file 'functionMetadata.txt'. There are more than 300 built-in functions in Excel and the + * intention of this class is to make it easier to maintain the metadata, by extracting it from + * a reliable source. + * + * @author Josh Micich + */ +public class ExcelFileFormatDocFunctionExtractor { + + private static final String SOURCE_DOC_FILE_NAME = "excelfileformat.odt"; + + private static final class FunctionData { + + private final int _index; + private final boolean _hasFootnote; + private final String _name; + private final int _minParams; + private final int _maxParams; + private final String _returnClass; + private final String _paramClasses; + private final boolean _isVolatile; + + public FunctionData(int funcIx, boolean hasFootnote, String funcName, int minParams, int maxParams, + String returnClass, String paramClasses, boolean isVolatile) { + _index = funcIx; + _hasFootnote = hasFootnote; + _name = funcName; + _minParams = minParams; + _maxParams = maxParams; + _returnClass = returnClass; + _paramClasses = paramClasses; + _isVolatile = isVolatile; + } + public int getIndex() { + return _index; + } + public String getName() { + return _name; + } + public boolean hasFootnote() { + return _hasFootnote; + } + public String formatAsDataLine() { + return _index + "\t" + _name + "\t" + _minParams + "\t" + + _maxParams + "\t" + _returnClass + "\t" + _paramClasses + + "\t" + checkMark(_isVolatile) + "\t" + checkMark(_hasFootnote); + } + private static String checkMark(boolean b) { + return b ? "x" : ""; + } + } + + private static final class FunctionDataCollector { + + + private final Map _allFunctionsByIndex; + private final Map _allFunctionsByName; + private final Set _groupFunctionIndexes; + private final Set _groupFunctionNames; + private final PrintStream _ps; + + public FunctionDataCollector(PrintStream ps) { + _ps = ps; + _allFunctionsByIndex = new HashMap(); + _allFunctionsByName = new HashMap(); + _groupFunctionIndexes = new HashSet(); + _groupFunctionNames = new HashSet(); + } + + public void addFuntion(int funcIx, boolean hasFootnote, String funcName, int minParams, int maxParams, + String returnClass, String paramClasses, String volatileFlagStr) { + boolean isVolatile = volatileFlagStr.length() > 0; + + Integer funcIxKey = new Integer(funcIx); + if(!_groupFunctionIndexes.add(funcIxKey)) { + throw new RuntimeException("Duplicate function index (" + funcIx + ")"); + } + if(!_groupFunctionNames.add(funcName)) { + throw new RuntimeException("Duplicate function name '" + funcName + "'"); + } + + checkRedefinedFunction(hasFootnote, funcName, funcIxKey); + FunctionData fd = new FunctionData(funcIx, hasFootnote, funcName, + minParams, maxParams, returnClass, paramClasses, isVolatile); + + _allFunctionsByIndex.put(funcIxKey, fd); + _allFunctionsByName.put(funcName, fd); + } + + private void checkRedefinedFunction(boolean hasNote, String funcName, Integer funcIxKey) { + FunctionData fdPrev; + fdPrev = (FunctionData) _allFunctionsByIndex.get(funcIxKey); + if(fdPrev != null) { + if(fdPrev.hasFootnote() && hasNote) { + // func def can change if both have a foot-note + _allFunctionsByName.remove(fdPrev.getName()); + } else { + throw new RuntimeException("changing function definition without foot-note"); + } + } + fdPrev = (FunctionData) _allFunctionsByName.get(funcName); + if(fdPrev != null) { + if(fdPrev.hasFootnote() && hasNote) { + // func def can change if both have a foot-note + _allFunctionsByIndex.remove(new Integer(fdPrev.getIndex())); + } else { + throw new RuntimeException("changing function definition without foot-note"); + } + } + } + + public void endTableGroup(String headingText) { + Integer[] keys = new Integer[_groupFunctionIndexes.size()]; + _groupFunctionIndexes.toArray(keys); + _groupFunctionIndexes.clear(); + _groupFunctionNames.clear(); + Arrays.sort(keys); + + _ps.println("# " + headingText); + for (int i = 0; i < keys.length; i++) { + FunctionData fd = (FunctionData) _allFunctionsByIndex.get(keys[i]); + _ps.println(fd.formatAsDataLine()); + } + } + } + + /** + * To avoid drag-in - parse XML using only JDK. + */ + private static class EFFDocHandler implements ContentHandler { + private static final String[] HEADING_PATH_NAMES = { + "office:document-content", "office:body", "office:text", "text:h", + }; + private static final String[] TABLE_BASE_PATH_NAMES = { + "office:document-content", "office:body", "office:text", "table:table", + }; + private static final String[] TABLE_ROW_RELPATH_NAMES = { + "table:table-row", + }; + private static final String[] TABLE_CELL_RELPATH_NAMES = { + "table:table-row", "table:table-cell", "text:p", + }; + private static final String[] NOTE_REF_RELPATH_NAMES = { + "table:table-row", "table:table-cell", "text:p", "text:span", "text:note-ref", + }; + + + private final Stack _elemNameStack; + /** true only when parsing the target tables */ + private boolean _isInsideTable; + + private final List _rowData; + private final StringBuffer _textNodeBuffer; + private final List _rowNoteFlags; + private boolean _cellHasNote; + + private final FunctionDataCollector _fdc; + private String _lastHeadingText; + + public EFFDocHandler(FunctionDataCollector fdc) { + _fdc = fdc; + _elemNameStack = new Stack(); + _isInsideTable = false; + _rowData = new ArrayList(); + _textNodeBuffer = new StringBuffer(); + _rowNoteFlags = new ArrayList(); + } + + private boolean matchesTargetPath() { + return matchesPath(0, TABLE_BASE_PATH_NAMES); + } + private boolean matchesRelPath(String[] pathNames) { + return matchesPath(TABLE_BASE_PATH_NAMES.length, pathNames); + } + private boolean matchesPath(int baseStackIndex, String[] pathNames) { + if(_elemNameStack.size() != baseStackIndex + pathNames.length) { + return false; + } + for (int i = 0; i < pathNames.length; i++) { + if(!_elemNameStack.get(baseStackIndex + i).equals(pathNames[i])) { + return false; + } + } + return true; + } + public void characters(char[] ch, int start, int length) { + // only 2 text nodes where text is collected: + if(matchesRelPath(TABLE_CELL_RELPATH_NAMES) || matchesPath(0, HEADING_PATH_NAMES)) { + _textNodeBuffer.append(ch, start, length); + } + } + + public void endElement(String namespaceURI, String localName, String name) { + String expectedName = (String) _elemNameStack.peek(); + if(expectedName != name) { + throw new RuntimeException("close tag mismatch"); + } + if(matchesPath(0, HEADING_PATH_NAMES)) { + _lastHeadingText = _textNodeBuffer.toString().trim(); + _textNodeBuffer.setLength(0); + } + if(_isInsideTable) { + if(matchesTargetPath()) { + _fdc.endTableGroup(_lastHeadingText); + _isInsideTable = false; + } else if(matchesRelPath(TABLE_ROW_RELPATH_NAMES)) { + String[] cellData = new String[_rowData.size()]; + _rowData.toArray(cellData); + _rowData.clear(); + Boolean[] noteFlags = new Boolean[_rowNoteFlags.size()]; + _rowNoteFlags.toArray(noteFlags); + _rowNoteFlags.clear(); + processTableRow(cellData, noteFlags); + } else if(matchesRelPath(TABLE_CELL_RELPATH_NAMES)) { + _rowData.add(_textNodeBuffer.toString().trim()); + _rowNoteFlags.add(Boolean.valueOf(_cellHasNote)); + _textNodeBuffer.setLength(0); + } + } + _elemNameStack.pop(); + } + + private void processTableRow(String[] cellData, Boolean[] noteFlags) { + // each table row of the document contains data for two functions + if(cellData.length != 15) { + throw new RuntimeException("Bad table row size"); + } + processFunction(cellData, noteFlags, 0); + processFunction(cellData, noteFlags, 8); + } + public void processFunction(String[] cellData, Boolean[] noteFlags, int i) { + String funcIxStr = cellData[i + 0]; + if (funcIxStr.length() < 1) { + // empty (happens on the right hand side when there is an odd number of functions) + return; + } + int funcIx = parseInt(funcIxStr); + + boolean hasFootnote = noteFlags[i + 1].booleanValue(); + String funcName = cellData[i + 1]; + int minParams = parseInt(cellData[i + 2]); + int maxParams = parseInt(cellData[i + 3]); + + String returnClass = cellData[i + 4]; + String paramClasses = cellData[i + 5]; + String volatileFlagStr = cellData[i + 6]; + + _fdc.addFuntion(funcIx, hasFootnote, funcName, minParams, maxParams, returnClass, paramClasses, volatileFlagStr); + } + private static int parseInt(String valStr) { + try { + return Integer.parseInt(valStr); + } catch (NumberFormatException e) { + throw new RuntimeException("Value '" + valStr + "' could not be parsed as an integer"); + } + } + public void startElement(String namespaceURI, String localName, String name, Attributes atts) { + _elemNameStack.add(name); + if(matchesTargetPath()) { + String tableName = atts.getValue("table:name"); + if(tableName.startsWith("tab_fml_func") && !tableName.equals("tab_fml_func0")) { + _isInsideTable = true; + } + return; + } + if(matchesPath(0, HEADING_PATH_NAMES)) { + _textNodeBuffer.setLength(0); + } else if(matchesRelPath(TABLE_ROW_RELPATH_NAMES)) { + _rowData.clear(); + _rowNoteFlags.clear(); + } else if(matchesRelPath(TABLE_CELL_RELPATH_NAMES)) { + _textNodeBuffer.setLength(0); + _cellHasNote = false; + } else if(matchesRelPath(NOTE_REF_RELPATH_NAMES)) { + _cellHasNote = true; + } + } + + public void endDocument() { + // do nothing + } + public void endPrefixMapping(String prefix) { + // do nothing + } + public void ignorableWhitespace(char[] ch, int start, int length) { + // do nothing + } + public void processingInstruction(String target, String data) { + // do nothing + } + public void setDocumentLocator(Locator locator) { + // do nothing + } + public void skippedEntity(String name) { + // do nothing + } + public void startDocument() { + // do nothing + } + public void startPrefixMapping(String prefix, String uri) { + // do nothing + } + } + + private static void extractFunctionData(FunctionDataCollector fdc, InputStream is) { + System.setProperty("org.xml.sax.driver", "org.apache.crimson.parser.XMLReaderImpl"); + + XMLReader xr; + try { + xr = XMLReaderFactory.createXMLReader(); + } catch (SAXException e) { + throw new RuntimeException(e); + } + xr.setContentHandler(new EFFDocHandler(fdc)); + + InputSource inSrc = new InputSource(is); + + try { + xr.parse(inSrc); + is.close(); + } catch (IOException e) { + throw new RuntimeException(e); + } catch (SAXException e) { + throw new RuntimeException(e); + } + } + + private static void processFile(File effDocFile, File outFile) { + OutputStream os; + try { + os = new FileOutputStream(outFile); + } catch (FileNotFoundException e) { + throw new RuntimeException(e); + } + PrintStream ps = new PrintStream(os); + outputLicenseHeader(ps); + Class genClass = ExcelFileFormatDocFunctionExtractor.class; + ps.println("# Created by (" + genClass.getName() + ")"); + // identify the source file + ps.print("# from source file '" + SOURCE_DOC_FILE_NAME + "'"); + ps.println(" (size=" + effDocFile.length() + ", crc=" + getFileCRC(effDocFile) + ")"); + ps.println("#"); + ps.println("#Columns: (index, name, minParams, maxParams, returnClass, paramClasses, isVolatile, hasFootnote )"); + ps.println(""); + try { + ZipFile zf = new ZipFile(effDocFile); + InputStream is = zf.getInputStream(zf.getEntry("content.xml")); + extractFunctionData(new FunctionDataCollector(ps), is); + zf.close(); + } catch (ZipException e) { + throw new RuntimeException(e); + } catch (IOException e) { + throw new RuntimeException(e); + } + ps.close(); + } + + private static void outputLicenseHeader(PrintStream ps) { + String[] lines= { + "Licensed to the Apache Software Foundation (ASF) under one or more", + "contributor license agreements. See the NOTICE file distributed with", + "this work for additional information regarding copyright ownership.", + "The ASF licenses this file to You under the Apache License, Version 2.0", + "(the \"License\"); you may not use this file except in compliance with", + "the License. You may obtain a copy of the License at", + "", + " http://www.apache.org/licenses/LICENSE-2.0", + "", + "Unless required by applicable law or agreed to in writing, software", + "distributed under the License is distributed on an \"AS IS\" BASIS,", + "WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.", + "See the License for the specific language governing permissions and", + "limitations under the License.", + }; + for (int i = 0; i < lines.length; i++) { + ps.print("# "); + ps.println(lines[i]); + } + ps.println(); + } + + /** + * Helps identify the source file + */ + private static String getFileCRC(File f) { + CRC32 crc = new CRC32(); + byte[]buf = new byte[2048]; + try { + InputStream is = new FileInputStream(f); + while(true) { + int bytesRead = is.read(buf); + if(bytesRead<1) { + break; + } + crc.update(buf, 0, bytesRead); + } + is.close(); + } catch (IOException e) { + throw new RuntimeException(e); + } + return "0x" + Long.toHexString(crc.getValue()).toUpperCase(); + } + + private static File getSourceFile() { + if (true) { + File dir = new File("c:/josh/ref-docs"); + File effDocFile = new File(dir, SOURCE_DOC_FILE_NAME); + return effDocFile; + } + URL url; + try { + url = new URL("http://sc.openoffice.org/" + SOURCE_DOC_FILE_NAME); + } catch (MalformedURLException e) { + throw new RuntimeException(e); + } + + File result; + byte[]buf = new byte[2048]; + try { + URLConnection conn = url.openConnection(); + InputStream is = conn.getInputStream(); + System.out.println("downloading " + url.toExternalForm()); + result = File.createTempFile("excelfileformat", "odt"); + OutputStream os = new FileOutputStream(result); + while(true) { + int bytesRead = is.read(buf); + if(bytesRead<1) { + break; + } + os.write(buf, 0, bytesRead); + } + is.close(); + os.close(); + } catch (IOException e) { + throw new RuntimeException(e); + } + System.out.println("file downloaded ok"); + return result; + } + + public static void main(String[] args) { + + File effDocFile = getSourceFile(); + if(!effDocFile.exists()) { + throw new RuntimeException("file '" + effDocFile.getAbsolutePath() + "' does not exist"); + } + + File outFile = new File("functionMetadata-asGenerated.txt"); + processFile(effDocFile, outFile); + } + +} diff --git a/src/testcases/org/apache/poi/hssf/record/formula/function/TestFunctionMetadataRegistry.java b/src/testcases/org/apache/poi/hssf/record/formula/function/TestFunctionMetadataRegistry.java new file mode 100644 index 000000000..edb215ec5 --- /dev/null +++ b/src/testcases/org/apache/poi/hssf/record/formula/function/TestFunctionMetadataRegistry.java @@ -0,0 +1,43 @@ +/* ==================================================================== + Licensed to the Apache Software Foundation (ASF) under one or more + contributor license agreements. See the NOTICE file distributed with + this work for additional information regarding copyright ownership. + The ASF licenses this file to You under the Apache License, Version 2.0 + (the "License"); you may not use this file except in compliance with + the License. You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +==================================================================== */ + +package org.apache.poi.hssf.record.formula.function; + +import junit.framework.TestCase; +/** + * + * @author Josh Micich + */ +public final class TestFunctionMetadataRegistry extends TestCase { + + public void testWellKnownFunctions() { + confirmFunction(0, "COUNT"); + confirmFunction(1, "IF"); + + } + + private static void confirmFunction(int index, String funcName) { + FunctionMetadata fm; + fm = FunctionMetadataRegistry.getFunctionByIndex(index); + assertNotNull(fm); + assertEquals(funcName, fm.getName()); + + fm = FunctionMetadataRegistry.getFunctionByName(funcName); + assertNotNull(fm); + assertEquals(index, fm.getIndex()); + } +} diff --git a/src/testcases/org/apache/poi/hssf/record/formula/function/TestParseMissingBuiltInFuncs.java b/src/testcases/org/apache/poi/hssf/record/formula/function/TestParseMissingBuiltInFuncs.java new file mode 100644 index 000000000..fe1b8fccc --- /dev/null +++ b/src/testcases/org/apache/poi/hssf/record/formula/function/TestParseMissingBuiltInFuncs.java @@ -0,0 +1,79 @@ +/* ==================================================================== + Licensed to the Apache Software Foundation (ASF) under one or more + contributor license agreements. See the NOTICE file distributed with + this work for additional information regarding copyright ownership. + The ASF licenses this file to You under the Apache License, Version 2.0 + (the "License"); you may not use this file except in compliance with + the License. You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +==================================================================== */ + +package org.apache.poi.hssf.record.formula.function; + +import junit.framework.AssertionFailedError; +import junit.framework.TestCase; + +import org.apache.poi.hssf.model.FormulaParser; +import org.apache.poi.hssf.model.Workbook; +import org.apache.poi.hssf.record.formula.AbstractFunctionPtg; +import org.apache.poi.hssf.record.formula.FuncPtg; +import org.apache.poi.hssf.record.formula.FuncVarPtg; +import org.apache.poi.hssf.record.formula.Ptg; +/** + * @author Josh Micich + */ +public final class TestParseMissingBuiltInFuncs extends TestCase { + + private static Ptg[] parse(String formula) { + Workbook book = Workbook.createWorkbook(); + return FormulaParser.parse(formula, book); + } + private static void confirmFunc(String formula, int expPtgArraySize, boolean isVarArgFunc, int funcIx) { + Ptg[] ptgs = parse(formula); + Ptg ptgF = ptgs[ptgs.length-1]; // func is last RPN token in all these formulas + + if(!(ptgF instanceof AbstractFunctionPtg)) { + throw new RuntimeException("function token missing"); + } + AbstractFunctionPtg func = (AbstractFunctionPtg) ptgF; + if(func.getFunctionIndex() == 255) { + throw new AssertionFailedError("Failed to recognise built-in function in formula '" + + formula + "'"); + } + + assertEquals(expPtgArraySize, ptgs.length); + assertEquals(funcIx, func.getFunctionIndex()); + Class expCls = isVarArgFunc ? FuncVarPtg.class : FuncPtg.class; + assertEquals(expCls, ptgF.getClass()); + } + + public void testDatedif() { + int expSize = 4; // NB would be 5 if POI added tAttrVolatile properly + confirmFunc("DATEDIF(NOW(),NOW(),\"d\")", expSize, false, 351); + } + + public void testDdb() { + confirmFunc("DDB(1,1,1,1,1)", 6, true, 144); + } + public void testAtan() { + confirmFunc("ATAN(1)", 2, false, 18); + } + + public void testUsdollar() { + confirmFunc("USDOLLAR(1)", 2, false, 204); + } + + public void testDBCS() { + confirmFunc("DBCS(\"abc\")", 2, false, 215); + } + public void testIsnontext() { + confirmFunc("ISNONTEXT(\"abc\")", 2, false, 190); + } +} diff --git a/src/testcases/org/apache/poi/hssf/record/formula/function/TestReadMissingBuiltInFuncs.java b/src/testcases/org/apache/poi/hssf/record/formula/function/TestReadMissingBuiltInFuncs.java new file mode 100644 index 000000000..7e1d0317e --- /dev/null +++ b/src/testcases/org/apache/poi/hssf/record/formula/function/TestReadMissingBuiltInFuncs.java @@ -0,0 +1,142 @@ +/* ==================================================================== + Licensed to the Apache Software Foundation (ASF) under one or more + contributor license agreements. See the NOTICE file distributed with + this work for additional information regarding copyright ownership. + The ASF licenses this file to You under the Apache License, Version 2.0 + (the "License"); you may not use this file except in compliance with + the License. You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. +==================================================================== */ + +package org.apache.poi.hssf.record.formula.function; + +import java.io.File; +import java.io.FileInputStream; +import java.io.IOException; +import java.io.InputStream; + +import org.apache.poi.hssf.usermodel.HSSFSheet; +import org.apache.poi.hssf.usermodel.HSSFWorkbook; + +import junit.framework.AssertionFailedError; +import junit.framework.TestCase; +/** + * Tests reading from a sample spreadsheet some built-in functions that were not properly + * registered in POI as bug #44675 (March 2008). + * + * @author Josh Micich + */ +public final class TestReadMissingBuiltInFuncs extends TestCase { + + private HSSFSheet sht; + + protected void setUp() { + String cwd = System.getProperty("HSSF.testdata.path"); + HSSFWorkbook wb; + try { + InputStream is = new FileInputStream(new File(cwd, "missingFuncs44675.xls")); + wb = new HSSFWorkbook(is); + } catch (IOException e) { + throw new RuntimeException(e); + } + sht = wb.getSheetAt(0); + } + + public void testDatedif() { + + String formula; + try { + formula = getCellFormula(0); + } catch (IllegalStateException e) { + if(e.getMessage().startsWith("Too few arguments")) { + if(e.getMessage().indexOf("AttrPtg") > 0) { + throw afe("tAttrVolatile not supported in FormulaParser.toFormulaString"); + } + throw afe("NOW() registered with 1 arg instead of 0"); + } + if(e.getMessage().startsWith("too much stuff")) { + throw afe("DATEDIF() not registered"); + } + // some other unexpected error + throw e; + } + assertEquals("DATEDIF(NOW(),NOW(),\"d\")", formula); + } + public void testDdb() { + + String formula = getCellFormula(1); + if("externalflag(1,1,1,1,1)".equals(formula)) { + throw afe("DDB() not registered"); + } + assertEquals("DDB(1,1,1,1,1)", formula); + } + public void testAtan() { + + String formula = getCellFormula(2); + if(formula.equals("ARCTAN(1)")) { + throw afe("func ix 18 registered as ARCTAN() instead of ATAN()"); + } + assertEquals("ATAN(1)", formula); + } + + public void testUsdollar() { + + String formula = getCellFormula(3); + if(formula.equals("YEN(1)")) { + throw afe("func ix 204 registered as YEN() instead of USDOLLAR()"); + } + assertEquals("USDOLLAR(1)", formula); + } + + public void testDBCS() { + + String formula; + try { + formula = getCellFormula(4); + } catch (IllegalStateException e) { + if(e.getMessage().startsWith("too much stuff")) { + throw afe("DBCS() not registered"); + } + // some other unexpected error + throw e; + } catch (NegativeArraySizeException e) { + throw afe("found err- DBCS() registered with -1 args"); + } + if(formula.equals("JIS(\"abc\")")) { + throw afe("func ix 215 registered as JIS() instead of DBCS()"); + } + assertEquals("DBCS(\"abc\")", formula); + } + public void testIsnontext() { + + String formula; + try { + formula = getCellFormula(5); + } catch (IllegalStateException e) { + if(e.getMessage().startsWith("too much stuff")) { + throw afe("ISNONTEXT() registered with wrong index"); + } + // some other unexpected error + throw e; + } + assertEquals("ISNONTEXT(\"abc\")", formula); + } + + private String getCellFormula(int rowIx) { + String result = sht.getRow(rowIx).getCell((short)0).getCellFormula(); + if (false) { + System.err.println(result); + } + return result; + } + private static AssertionFailedError afe(String msg) { + return new AssertionFailedError(msg); + } +}