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added getNumberOfCells CellRangeAddressBase etc

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git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@718840 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Josh Micich 2008-11-19 02:04:07 +00:00
parent 6f28f85004
commit db1f68955e
2 changed files with 14 additions and 0 deletions
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6
src/java/org/apache/poi/ss/util/CellRangeAddressBase.java
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@ -126,6 +126,12 @@ public abstract class CellRangeAddressBase {
public final void setLastRow(int lastRow) { public final void setLastRow(int lastRow) {
_lastRow = lastRow; _lastRow = lastRow;
} }
/**
* @return the size of the range (number of cells in the area).
*/
public int getNumberOfCells() {
return (_lastRow - _firstRow + 1) * (_lastCol - _firstCol + 1);
}
public final String toString() { public final String toString() {
CellReference crA = new CellReference(_firstRow, _firstCol); CellReference crA = new CellReference(_firstRow, _firstCol);

8
src/java/org/apache/poi/ss/util/Region.java
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@ -205,6 +205,14 @@ public class Region implements Comparable {
{ {
return compareTo(( Region ) o); return compareTo(( Region ) o);
} }
/**
* @return the size of the region (number of cells in the area).
*/
public int getArea() {
return (rowTo - rowFrom + 1) * (colTo - colFrom + 1);
}
/** /**
* Convert a List of CellRange objects to an array of regions * Convert a List of CellRange objects to an array of regions