Bug 122306 TOC on group won't be displayed
Description: TOC on group won't be displayed Steps to reproduce: 1.Add a sample datasource and a data with table "CUSTOMERS" 2.Add a table binding with data set 3.Add a group on the table and set the toc expression to "Group" 4.Preview in HTML Expected result: TOC "Group" will be displayed on the TOC pane Actual result: Nothing in the TOC pane
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/data/dte/ReportQueryBuilder.java
{
				for ( int i = 0; i < map.getRuleCount( ); i++ )
				{
					MapRuleDesign rule = map.getRule( i );
					if ( rule != null )
						addExpression( rule.getConditionExpr( ) );
				}
			}
		}
		/**
		 * handle highlight expressions
		 */
		protected void handleHighlightExpressions( HighlightDesign highlight )
		{
			if ( highlight != null )
			{
				for ( int i = 0; i < highlight.getRuleCount( ); i++ )
				{
					HighlightRuleDesign rule = highlight.getRule( i );
					if ( rule != null )
						addExpression( rule.getConditionExpr( ) );
				}
			}
		}
		/**
		 * handles action expressions, i.e, book-mark and hyper-link
		 * expressions.
		 */
		protected void handleAction( ActionDesign action )
		{