Bug 188224 DTE should give out APIs about CrossTab filter equal value list and member value list Util.
DTE should give out APIs about CrossTab filter equal value list and member value list Util.
data/org.eclipse.birt.report.data.adapter/src/org/eclipse/birt/report/data/adapter/impl/DataSetIterator.java
* @see org.eclipse.birt.data.engine.olap.api.cube.IDatasetIterator#next()
	 */
	public boolean next( ) throws BirtException
	{
		if ( it.getQueryResults( )
				.getPreparedQuery( )
				.getReportQueryDefn( )
				.getGroups( )
				.size( ) == 0 )
			return it.next( );
		if ( !started )
		{
			started = true;
			return it.next( );
		}
		else
		{
			it.skipToEnd( it.getQueryResults( )
					.getPreparedQuery( )
					.getReportQueryDefn( )
					.getGroups( )
					.size( ) );
			return it.next( );
		}
	}
	/**
	 * 
	 *
	 */
	private class ResultMeta