this( context, queryResultID, odiResult, null, -1, null );
this( context, queryResultID, odiResult, null, -1, -1, null );
		public RDSaveUtil( DataEngineContext context, String queryResultID,				org.eclipse.birt.data.engine.odi.IResultIterator odiResult )		{			this( context, queryResultID, odiResult, null, -1, null );		}