Bug 123722 Java based scripting -> getExpressionValue(int i) of IRowData returns unreasonable value
public void onPrepare( IRow row, IReportContext reportContext ) { try { row.setBookmark( "\"row-bookmark\"" ); System.out.println( row.getBookmark( ) ); } catch ( Exception e ) { e.printStackTrace( ); } } public void onCreate(IRowInstance rowInstance, IReportContext reportContext) { try { IRowData rowData = rowInstance.getRowData( ); Object int2 = rowData.getExpressionValue( 1 ); System.out.println( int2 ); } catch ( Exception e ) { e.printStackTrace( ); } } Consider the script above, according to Javadoc, rowData.getExpressionValue( 1 ) will return the first data expr. of the row, i.e. the value of the first column. However, it was noticed that "row-bookmark" was returned instead. And if i used rowData.getExpressionValue( 2 ), then i got the right value. So if it was the correct implementation, it should be clearly stated in Javadoc.
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/executor/TableItemExecutor.java
{
			for ( int groupId = 0; groupId < table.getGroupCount( ); groupId++ )
			{
				TableGroupDesign group = table.getGroup( groupId );
				TableBandDesign header = group.getHeader( );
				if ( header != null )
				{
					rowCount += header.getRowCount( );
				}
				TableBandDesign footer = group.getHeader( );
				if ( footer != null )
				{
					rowCount += footer.getRowCount( );
				}
			}
			TableBandDesign detail = table.getDetail( );
			if ( detail != null )
			{
				rowCount += detail.getRowCount( );
			}
		}
		/**
		 * get the total rows in the table.
		 * 
		 * @return row count.
		 */
		public int getRowCount( )
		{
			return rowCount;
		}