Bug 122254 Not Like operator is missing in the Filter tab of Data Set window
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/parser/EngineIRVisitor.java
{
		
		LabelItemDesign labelItem = new LabelItemDesign( );
		setupReportItem( labelItem, handle );
		
		String text = handle.getText( );
		String textKey = handle.getTextKey( );
		labelItem.setText( textKey, text );
		
		ActionHandle action = handle.getActionHandle( );
		if ( action != null )
		{
			labelItem.setAction( createAction( action ) );
		}
		
		labelItem.setHelpText( handle.getHelpTextKey( ), handle.getHelpText( ) );
		currentElement = labelItem;
	}
	public void visitDataItem( DataItemHandle handle )
	{
		
		DataItemDesign data = new DataItemDesign( );
		setupReportItem( data, handle );
		data.setName( handle.getName( ) );
		
		String expr = handle.getValueExpr( );
		data.setValue( createExpression( expr ) );
		
		ActionHandle action = handle.getActionHandle( );
		if ( action != null )