Patch from Detlef Brendle from bug #55873 - Support for COUNTIFS function
git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1560736 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
parent
c1963d6e60
commit
d2687261e3
@ -164,6 +164,7 @@ public final class AnalysisToolPak implements UDFFinder {
|
|||||||
r(m, "YIELD", null);
|
r(m, "YIELD", null);
|
||||||
r(m, "YIELDDISC", null);
|
r(m, "YIELDDISC", null);
|
||||||
r(m, "YIELDMAT", null);
|
r(m, "YIELDMAT", null);
|
||||||
|
r(m, "COUNTIFS", Countifs.instance);
|
||||||
|
|
||||||
return m;
|
return m;
|
||||||
}
|
}
|
||||||
|
56
src/java/org/apache/poi/ss/formula/functions/Countifs.java
Normal file
56
src/java/org/apache/poi/ss/formula/functions/Countifs.java
Normal file
@ -0,0 +1,56 @@
|
|||||||
|
/* ====================================================================
|
||||||
|
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.ss.formula.functions;
|
||||||
|
|
||||||
|
import org.apache.poi.ss.formula.OperationEvaluationContext;
|
||||||
|
import org.apache.poi.ss.formula.eval.ErrorEval;
|
||||||
|
import org.apache.poi.ss.formula.eval.NumberEval;
|
||||||
|
import org.apache.poi.ss.formula.eval.ValueEval;
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Implementation for the function COUNTIFS
|
||||||
|
* <p>
|
||||||
|
* Syntax: COUNTIFS(criteria_range1, criteria1, [criteria_range2, criteria2])
|
||||||
|
* </p>
|
||||||
|
*/
|
||||||
|
|
||||||
|
public class Countifs implements FreeRefFunction {
|
||||||
|
public static final FreeRefFunction instance = new Countifs();
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public ValueEval evaluate(ValueEval[] args, OperationEvaluationContext ec) {
|
||||||
|
Double result = null;
|
||||||
|
if (args.length == 0 || args.length % 2 > 0) {
|
||||||
|
return ErrorEval.VALUE_INVALID;
|
||||||
|
}
|
||||||
|
for (int i = 0; i < args.length; ) {
|
||||||
|
ValueEval firstArg = args[i];
|
||||||
|
ValueEval secondArg = args[i + 1];
|
||||||
|
i += 2;
|
||||||
|
NumberEval evaluate = (NumberEval) new Countif().evaluate(new ValueEval[]{firstArg, secondArg}, ec.getRowIndex(), ec.getColumnIndex());
|
||||||
|
if (result == null) {
|
||||||
|
result = evaluate.getNumberValue();
|
||||||
|
} else if (evaluate.getNumberValue() < result) {
|
||||||
|
result = evaluate.getNumberValue();
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return new NumberEval(result == null ? 0 : result);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,66 @@
|
|||||||
|
/* ====================================================================
|
||||||
|
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.ss.formula.functions;
|
||||||
|
|
||||||
|
import junit.framework.TestCase;
|
||||||
|
import org.apache.poi.hssf.usermodel.HSSFWorkbook;
|
||||||
|
import org.apache.poi.ss.formula.atp.AnalysisToolPak;
|
||||||
|
import org.apache.poi.ss.usermodel.*;
|
||||||
|
|
||||||
|
public class CountifsTests extends TestCase {
|
||||||
|
|
||||||
|
public void testCallFunction() {
|
||||||
|
HSSFWorkbook workbook = new HSSFWorkbook();
|
||||||
|
Sheet sheet = workbook.createSheet("test");
|
||||||
|
Row row1 = sheet.createRow(0);
|
||||||
|
Cell cellA1 = row1.createCell(0, Cell.CELL_TYPE_FORMULA);
|
||||||
|
Cell cellB1 = row1.createCell(1, Cell.CELL_TYPE_NUMERIC);
|
||||||
|
Cell cellC1 = row1.createCell(2, Cell.CELL_TYPE_NUMERIC);
|
||||||
|
Cell cellD1 = row1.createCell(3, Cell.CELL_TYPE_NUMERIC);
|
||||||
|
Cell cellE1 = row1.createCell(4, Cell.CELL_TYPE_NUMERIC);
|
||||||
|
cellB1.setCellValue(1);
|
||||||
|
cellC1.setCellValue(1);
|
||||||
|
cellD1.setCellValue(2);
|
||||||
|
cellE1.setCellValue(4);
|
||||||
|
|
||||||
|
cellA1.setCellFormula("COUNTIFS(B1:C1,1, D1:E1,2)");
|
||||||
|
FormulaEvaluator evaluator = workbook.getCreationHelper().createFormulaEvaluator();
|
||||||
|
CellValue evaluate = evaluator.evaluate(cellA1);
|
||||||
|
assertEquals(1.0d, evaluate.getNumberValue());
|
||||||
|
}
|
||||||
|
|
||||||
|
public void testCallFunction_invalidArgs() {
|
||||||
|
HSSFWorkbook workbook = new HSSFWorkbook();
|
||||||
|
Sheet sheet = workbook.createSheet("test");
|
||||||
|
Row row1 = sheet.createRow(0);
|
||||||
|
Cell cellA1 = row1.createCell(0, Cell.CELL_TYPE_FORMULA);
|
||||||
|
cellA1.setCellFormula("COUNTIFS()");
|
||||||
|
FormulaEvaluator evaluator = workbook.getCreationHelper().createFormulaEvaluator();
|
||||||
|
CellValue evaluate = evaluator.evaluate(cellA1);
|
||||||
|
assertEquals(15, evaluate.getErrorValue());
|
||||||
|
cellA1.setCellFormula("COUNTIFS(A1:C1)");
|
||||||
|
evaluator = workbook.getCreationHelper().createFormulaEvaluator();
|
||||||
|
evaluate = evaluator.evaluate(cellA1);
|
||||||
|
assertEquals(15, evaluate.getErrorValue());
|
||||||
|
cellA1.setCellFormula("COUNTIFS(A1:C1,2,2)");
|
||||||
|
evaluator = workbook.getCreationHelper().createFormulaEvaluator();
|
||||||
|
evaluate = evaluator.evaluate(cellA1);
|
||||||
|
assertEquals(15, evaluate.getErrorValue());
|
||||||
|
}
|
||||||
|
}
|
Loading…
Reference in New Issue
Block a user