Bug 182061 Data engine changes to support result set sharing
data/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/impl/ResultIterator.java
{
	
	private DataEngineContext 		context;
	private RDSaveHelper 			rdSaveHelper;
	private Scriptable 				scope;
	
	protected org.eclipse.birt.data.engine.odi.IResultIterator odiResult;
	
	
	private IServiceForResultSet 	resultService;
	
	
	private GroupUtil 				groupUtil;
	
	
	protected RowIDUtil 				rowIDUtil;
	
	
	private int 					lastRowIndex = -1;
	private Map 					boundColumnValueMap = new HashMap( );
	private BindingColumnsEvalUtil 	bindingColumnsEvalUtil;
	
	private int state = NOT_STARTED;
	
	private static final int NOT_STARTED = 0;
	private static final int BEFORE_FIRST_ROW = 1;