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
{
		
		private HashMap columnMetaMap;
		private HashMap indexMap;
		private Object[] nullValueReplacer;
		
		
		/**
		 * Constructor.
		 * @param columnMetas
		 */
		ResultMeta( List columnMetas )
		{
			this.columnMetaMap = new HashMap( );
			this.indexMap = new HashMap( );
			this.nullValueReplacer = new Object[columnMetas.size( )];
			for ( int i = 0; i < columnMetas.size( ); i++ )