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Added possibility to get EvaluationCell from RefEval, see bugzilla 47849

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git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@815942 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Yegor Kozlov 2009-09-16 19:59:39 +00:00
parent 0092e8152d
commit d093e7c3a4
4 changed files with 28 additions and 1 deletions
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3
src/documentation/content/xdocs/status.xml
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@ -32,7 +32,8 @@
</developers>
<changes>
<release version="3.5-beta7" date="2009-??-??">
<release version="3.5-beta7" date="2009-??-??">
<action dev="POI-DEVELOPERS" type="add">47849 - Added possibility to get EvaluationCell from RefEval</action>
<action dev="POI-DEVELOPERS" type="add">47848 - Added method createEvaluationWorkbook() to CreationHelper</action>
<action dev="POI-DEVELOPERS" type="add">47809 - Improved work with user-defined functions</action>
<action dev="POI-DEVELOPERS" type="fix">47581 - fixed XSSFSheet.setColumnWidth to produce XML compatible with Mac Excel 2008</action>

9
src/java/org/apache/poi/hssf/record/formula/eval/RefEval.java
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@ -17,6 +17,8 @@
package org.apache.poi.hssf.record.formula.eval;
import org.apache.poi.ss.formula.EvaluationCell;
/**
* @author Amol S Deshmukh &lt; amolweb at ya hoo dot com &gt;
*
@ -26,6 +28,8 @@ package org.apache.poi.hssf.record.formula.eval;
* reference. Thus if the HSSFCell has type CELL_TYPE_NUMERIC, the contained
* value object should be of type NumberEval; if cell type is CELL_TYPE_STRING,
* contained value object should be of type StringEval
*
* Modified 09/07/09 by Petr Udalau - added method getEvaluationCell().
*/
public interface RefEval extends ValueEval {
@ -48,4 +52,9 @@ public interface RefEval extends ValueEval {
* Creates an {@link AreaEval} offset by a relative amount from this RefEval
*/
AreaEval offset(int relFirstRowIx, int relLastRowIx, int relFirstColIx, int relLastColIx);
/**
* @return EvaluationCell referred to by this RefEval
*/
EvaluationCell getEvaluationCell();
}

4
src/java/org/apache/poi/ss/formula/LazyRefEval.java
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@ -52,6 +52,10 @@ final class LazyRefEval extends RefEvalBase {
return _evaluator.getEvalForCell(getRow(), getColumn());
}
public EvaluationCell getEvaluationCell() {
return _evaluator.getEvaluationCell(getRow(), getColumn());
}
public AreaEval offset(int relFirstRowIx, int relLastRowIx, int relFirstColIx, int relLastColIx) {
AreaI area = new OffsetArea(getRow(), getColumn(),

13
src/java/org/apache/poi/ss/formula/SheetRefEvaluator.java
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@ -22,6 +22,10 @@ import org.apache.poi.hssf.record.formula.eval.ValueEval;
*
*
* @author Josh Micich
*
* June 4, 2009: Added method setCellValue for setting values in cells.
*
* Modified 09/07/09 by Petr Udalau - added method getEvaluationCell(int rowIndex, int columnIndex).
*/
final class SheetRefEvaluator {
@ -53,4 +57,13 @@ final class SheetRefEvaluator {
}
return _sheet;
}
/**
* @param rowIndex Row index.
* @param columnIndex Column index.
* @return EvaluationCell by row and column.
*/
public EvaluationCell getEvaluationCell(int rowIndex, int columnIndex){
return getSheet().getCell(rowIndex, columnIndex);
}
}