Bug 211833 [Regression]Can not select Measures in Crosstab's Group Level filter
Description: [Regression]Can not select Measures in Crosstab's Group Level filter Build number: 2.3.0.v20071204-0800 Steps to reproduce: 1, New a crosstab 2, New a Group level filter on crosstab 3, Select Measure in Filter Condition Expected result: The measures of crosstab should be in the list Actual result: The Measures are empty
data/org.eclipse.birt.report.data.adapter/src/org/eclipse/birt/report/data/adapter/impl/CubeQueryUtil.java
*/
	private int getTargetDataType( List bindings, String dataBindingExpr )
			throws DataException
	{
		String bindingName = OlapExpressionCompiler.getReferencedScriptObject( dataBindingExpr,
				"data" );
		if ( bindingName == null )
		{
			return DataType.UNKNOWN_TYPE;
		}
		for ( int i = 0; i < bindings.size( ); i++ )
		{
			IBinding binding = (IBinding) bindings.get( i );
			if ( binding.getBindingName( ).equals( bindingName ) )
			{
				return binding.getDataType( );
			}
		}
		return DataType.UNKNOWN_TYPE;
	}
	
	/*
	 * (non-Javadoc)
	 * @see org.eclipse.birt.report.data.adapter.api.ICubeQueryUtil#getMemberValueIterator(org.eclipse.birt.report.model.api.olap.TabularCubeHandle, java.lang.String, org.eclipse.birt.data.engine.olap.api.query.ILevelDefinition[], java.lang.Object[])
	 */
	public Iterator getMemberValueIterator( TabularCubeHandle cubeHandle,
			String targetLevel, ILevelDefinition[] higherLevelDefns,
			Object[] values ) throws AdapterException
	{
		return this.getMemberValueIterator( cubeHandle,