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Update objects / method signatures for the new CF Thresholds, to better match what the other CF bits expose where 

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1691452 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Nick Burch 2015-07-16 21:23:54 +00:00
parent 5c837dcb3e
commit b8b9fbc2fa
8 changed files with 60 additions and 55 deletions
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2
src/java/org/apache/poi/hssf/record/CFRuleBase.java
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@ -425,7 +425,7 @@ public abstract class CFRuleBase extends StandardRecord {
*
* @return <code>null</code> if <tt>formula</tt> was null.
*/
protected static Ptg[] parseFormula(String formula, HSSFSheet sheet) {
public static Ptg[] parseFormula(String formula, HSSFSheet sheet) {
if(formula == null) {
return null;
}

35
src/java/org/apache/poi/hssf/record/cf/Threshold.java
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@ -17,7 +17,10 @@
package org.apache.poi.hssf.record.cf;
import java.util.Arrays;
import org.apache.poi.ss.formula.Formula;
import org.apache.poi.ss.formula.ptg.Ptg;
import org.apache.poi.ss.usermodel.ConditionalFormattingThreshold.RangeType;
import org.apache.poi.util.LittleEndianInput;
import org.apache.poi.util.LittleEndianOutput;
@ -42,19 +45,21 @@ public final class Threshold {
public Threshold() {
type = (byte)RangeType.NUMBER.id;
formula = null; // TODO SHould this be empty instead?
formula = Formula.create(null);
value = 0d;
}
/** Creates new Threshold */
public Threshold(LittleEndianInput in) {
type = in.readByte();
short formuaLen = in.readShort();
if (formuaLen > 0) {
formula = Formula.read(formuaLen, in);
short formulaLen = in.readShort();
if (formulaLen > 0) {
formula = Formula.read(formulaLen, in);
} else {
formula = Formula.create(null);
}
// Value is only there for non-formula, non min/max thresholds
if (formula == null && type != RangeType.MIN.id &&
if (formulaLen == 0 && type != RangeType.MIN.id &&
type != RangeType.MAX.id) {
value = in.readDouble();
}
@ -70,11 +75,14 @@ public final class Threshold {
this.type = type;
}
public Formula getFormula() {
protected Formula getFormula() {
return formula;
}
public void setFormula(Formula formula) {
this.formula = formula;
public Ptg[] getParsedExpression() {
return formula.getTokens();
}
public void setParsedExpression(Ptg[] ptgs) {
formula = Formula.create(ptgs);
}
public Double getValue() {
@ -92,12 +100,7 @@ public final class Threshold {
}
public int getDataLength() {
int len = 1;
if (formula != null) {
len += formula.getEncodedSize();
} else {
len += 2;
}
int len = 1 + formula.getEncodedSize();
if (value != null) {
len += 8;
}
@ -105,13 +108,11 @@ public final class Threshold {
return len;
}
public String toString() {
StringBuffer buffer = new StringBuffer();
buffer.append(" [CF Threshold]\n");
buffer.append(" .type = ").append(Integer.toHexString(type)).append("\n");
// TODO Output the formula better
buffer.append(" .formula = ").append(formula).append("\n");
buffer.append(" .formula = ").append(Arrays.toString(formula.getTokens())).append("\n");
buffer.append(" .value = ").append(value).append("\n");
buffer.append(" [/CF Threshold]\n");
return buffer.toString();

12
src/java/org/apache/poi/hssf/usermodel/HSSFConditionalFormatting.java
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@ -74,20 +74,20 @@ import org.apache.poi.ss.util.CellRangeAddress;
* </PRE>
*/
public final class HSSFConditionalFormatting implements ConditionalFormatting {
private final HSSFWorkbook _workbook;
private final HSSFSheet sheet;
private final CFRecordsAggregate cfAggregate;
// TODO Should this be assigning unique IDs to the rules
// as they get added to the file?
HSSFConditionalFormatting(HSSFWorkbook workbook, CFRecordsAggregate cfAggregate) {
if(workbook == null) {
throw new IllegalArgumentException("workbook must not be null");
HSSFConditionalFormatting(HSSFSheet sheet, CFRecordsAggregate cfAggregate) {
if(sheet == null) {
throw new IllegalArgumentException("sheet must not be null");
}
if(cfAggregate == null) {
throw new IllegalArgumentException("cfAggregate must not be null");
}
_workbook = workbook;
this.sheet = sheet;
this.cfAggregate = cfAggregate;
}
CFRecordsAggregate getCFRecordsAggregate() {
@ -143,7 +143,7 @@ public final class HSSFConditionalFormatting implements ConditionalFormatting {
*/
public HSSFConditionalFormattingRule getRule(int idx) {
CFRuleBase ruleRecord = cfAggregate.getRule(idx);
return new HSSFConditionalFormattingRule(_workbook, ruleRecord);
return new HSSFConditionalFormattingRule(sheet, ruleRecord);
}
/**

19
src/java/org/apache/poi/hssf/usermodel/HSSFConditionalFormattingRule.java
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@ -41,15 +41,17 @@ public final class HSSFConditionalFormattingRule implements ConditionalFormattin
private final CFRuleBase cfRuleRecord;
private final HSSFWorkbook workbook;
private final HSSFSheet sheet;
HSSFConditionalFormattingRule(HSSFWorkbook pWorkbook, CFRuleBase pRuleRecord) {
if (pWorkbook == null) {
throw new IllegalArgumentException("pWorkbook must not be null");
HSSFConditionalFormattingRule(HSSFSheet pSheet, CFRuleBase pRuleRecord) {
if (pSheet == null) {
throw new IllegalArgumentException("pSheet must not be null");
}
if (pRuleRecord == null) {
throw new IllegalArgumentException("pRuleRecord must not be null");
}
workbook = pWorkbook;
sheet = pSheet;
workbook = pSheet.getWorkbook();
cfRuleRecord = pRuleRecord;
}
@ -179,12 +181,12 @@ public final class HSSFConditionalFormattingRule implements ConditionalFormattin
IconMultiStateFormatting iconFormatting = cfRule12Record.getMultiStateFormatting();
if (iconFormatting != null)
{
return new HSSFIconMultiStateFormatting(cfRule12Record);
return new HSSFIconMultiStateFormatting(cfRule12Record, sheet);
}
else if( create )
{
iconFormatting = cfRule12Record.createMultiStateFormatting();
return new HSSFIconMultiStateFormatting(cfRule12Record);
return new HSSFIconMultiStateFormatting(cfRule12Record, sheet);
}
else
{
@ -245,7 +247,10 @@ public final class HSSFConditionalFormattingRule implements ConditionalFormattin
return null;
}
private String toFormulaString(Ptg[] parsedExpression) {
protected String toFormulaString(Ptg[] parsedExpression) {
return toFormulaString(parsedExpression, workbook);
}
protected static String toFormulaString(Ptg[] parsedExpression, HSSFWorkbook workbook) {
if(parsedExpression == null || parsedExpression.length == 0) {
return null;
}

18
src/java/org/apache/poi/hssf/usermodel/HSSFConditionalFormattingThreshold.java
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@ -17,8 +17,10 @@
package org.apache.poi.hssf.usermodel;
import static org.apache.poi.hssf.record.CFRuleBase.parseFormula;
import static org.apache.poi.hssf.usermodel.HSSFConditionalFormattingRule.toFormulaString;
import org.apache.poi.hssf.record.cf.Threshold;
import org.apache.poi.ss.formula.Formula;
/**
* High level representation for Icon / Multi-State / Databar /
@ -26,9 +28,13 @@ import org.apache.poi.ss.formula.Formula;
*/
public final class HSSFConditionalFormattingThreshold implements org.apache.poi.ss.usermodel.ConditionalFormattingThreshold {
private final Threshold threshold;
private final HSSFSheet sheet;
private final HSSFWorkbook workbook;
protected HSSFConditionalFormattingThreshold(Threshold threshold) {
protected HSSFConditionalFormattingThreshold(Threshold threshold, HSSFSheet sheet) {
this.threshold = threshold;
this.sheet = sheet;
this.workbook = sheet.getWorkbook();
}
protected Threshold getThreshold() {
return threshold;
@ -41,11 +47,11 @@ public final class HSSFConditionalFormattingThreshold implements org.apache.poi.
threshold.setType((byte)type.id);
}
public Formula getFormula() {
return threshold.getFormula();
public String getFormula() {
return toFormulaString(threshold.getParsedExpression(), workbook);
}
public void setFormula(Formula formula) {
threshold.setFormula(formula);
public void setFormula(String formula) {
threshold.setParsedExpression(parseFormula(formula, sheet));
}
public Double getValue() {

6
src/java/org/apache/poi/hssf/usermodel/HSSFIconMultiStateFormatting.java
View File

@ -27,10 +27,12 @@ import org.apache.poi.ss.usermodel.ConditionalFormattingThreshold;
* component of Conditional Formatting settings
*/
public final class HSSFIconMultiStateFormatting implements org.apache.poi.ss.usermodel.IconMultiStateFormatting {
private final HSSFSheet sheet;
private final CFRule12Record cfRule12Record;
private final IconMultiStateFormatting iconFormatting;
protected HSSFIconMultiStateFormatting(CFRule12Record cfRule12Record) {
protected HSSFIconMultiStateFormatting(CFRule12Record cfRule12Record, HSSFSheet sheet) {
this.sheet = sheet;
this.cfRule12Record = cfRule12Record;
this.iconFormatting = this.cfRule12Record.getMultiStateFormatting();
}
@ -60,7 +62,7 @@ public final class HSSFIconMultiStateFormatting implements org.apache.poi.ss.use
Threshold[] t = iconFormatting.getThresholds();
HSSFConditionalFormattingThreshold[] ht = new HSSFConditionalFormattingThreshold[t.length];
for (int i=0; i<t.length; i++) {
ht[i] = new HSSFConditionalFormattingThreshold(t[i]);
ht[i] = new HSSFConditionalFormattingThreshold(t[i], sheet);
}
return ht;
}

18
src/java/org/apache/poi/hssf/usermodel/HSSFSheetConditionalFormatting.java
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@ -17,7 +17,6 @@
package org.apache.poi.hssf.usermodel;
import org.apache.poi.hssf.record.CFRule12Record;
import org.apache.poi.hssf.record.CFRuleBase;
import org.apache.poi.hssf.record.CFRuleRecord;
import org.apache.poi.hssf.record.aggregates.CFRecordsAggregate;
@ -25,7 +24,6 @@ import org.apache.poi.hssf.record.aggregates.ConditionalFormattingTable;
import org.apache.poi.ss.SpreadsheetVersion;
import org.apache.poi.ss.usermodel.ConditionalFormatting;
import org.apache.poi.ss.usermodel.ConditionalFormattingRule;
import org.apache.poi.ss.usermodel.IconMultiStateFormatting.IconSet;
import org.apache.poi.ss.usermodel.SheetConditionalFormatting;
import org.apache.poi.ss.util.CellRangeAddress;
@ -69,19 +67,15 @@ public final class HSSFSheetConditionalFormatting implements SheetConditionalFor
byte comparisonOperation,
String formula1,
String formula2) {
HSSFWorkbook wb = _sheet.getWorkbook();
CFRuleRecord rr = CFRuleRecord.create(_sheet, comparisonOperation, formula1, formula2);
return new HSSFConditionalFormattingRule(wb, rr);
return new HSSFConditionalFormattingRule(_sheet, rr);
}
public HSSFConditionalFormattingRule createConditionalFormattingRule(
byte comparisonOperation,
String formula1) {
HSSFWorkbook wb = _sheet.getWorkbook();
CFRuleRecord rr = CFRuleRecord.create(_sheet, comparisonOperation, formula1, null);
return new HSSFConditionalFormattingRule(wb, rr);
return new HSSFConditionalFormattingRule(_sheet, rr);
}
/**
@ -92,9 +86,8 @@ public final class HSSFSheetConditionalFormatting implements SheetConditionalFor
* @param formula - formula for the valued, compared with the cell
*/
public HSSFConditionalFormattingRule createConditionalFormattingRule(String formula) {
HSSFWorkbook wb = _sheet.getWorkbook();
CFRuleRecord rr = CFRuleRecord.create(_sheet, formula);
return new HSSFConditionalFormattingRule(wb, rr);
return new HSSFConditionalFormattingRule(_sheet, rr);
}
// TODO Support types beyond CELL_VALUE_IS and FORMULA
@ -107,9 +100,8 @@ public final class HSSFSheetConditionalFormatting implements SheetConditionalFor
/*
public HSSFConditionalFormattingRule createConditionalFormattingRule(
IconSet iconSet) { // TODO Multi-State data for it
HSSFWorkbook wb = _sheet.getWorkbook();
CFRule12Record rr = CFRule12Record.create(_sheet, iconSet);
return new HSSFConditionalFormattingRule(wb, rr);
return new HSSFConditionalFormattingRule(_sheet, rr);
}
*/
@ -232,7 +224,7 @@ public final class HSSFSheetConditionalFormatting implements SheetConditionalFor
if (cf == null) {
return null;
}
return new HSSFConditionalFormatting(_sheet.getWorkbook(), cf);
return new HSSFConditionalFormatting(_sheet, cf);
}
/**

5
src/java/org/apache/poi/ss/usermodel/ConditionalFormattingThreshold.java
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@ -19,7 +19,6 @@
package org.apache.poi.ss.usermodel;
import org.apache.poi.ss.formula.Formula;
/**
* The Threshold / CFVO / Conditional Formatting Value Object.
@ -79,13 +78,13 @@ public interface ConditionalFormattingThreshold {
* Formula to use to calculate the threshold,
* or <code>null</code> if no formula
*/
Formula getFormula();
String getFormula();
/**
* Sets the formula used to calculate the threshold,
* or unsets it if <code>null</code> is given.
*/
void setFormula(Formula formula);
void setFormula(String formula);
/**
* Gets the value used for the threshold, or