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
this.index = index;
		}
		/**
		 * 
		 * @param type
		 */
		public void setDataType( int type )
		{
			this.type = type;
		}
		
		/**
		 * 
		 * @return
		 */
		public boolean isLevelKey( )
		{
			return this.isLevelKey;
		}
		
		/**
		 * 
		 * @return
		 */
		public IDataProcessor getDataProcessor()
		{
			return this.dataProcessor;
		}
	}
	private interface IDataProcessor