Bug 213947 The user defined aggregation in chart builder's data binding doesn't work[13]
Description: The user defined aggregation in chart builder's data binding doesn't work[13] Build number: 2.3.0.v20071227-0800 Steps to reproduce: 1, New a chart 2, Select the data binding 3, New a aggregation such as aggregate on one row and COUNT or SUM 4, Check the result in chart builder Expected result: The aggregation binding's result should be correct Actual result: The aggregation doesn't work and only retrieve the value of that row Error log:
data/org.eclipse.birt.report.data.adapter/src/org/eclipse/birt/report/data/adapter/impl/ModelAdapter.java
assert false;
		return null;
	}
	/**
	 * @see org.eclipse.birt.report.data.adapter.api.IModelAdapter#adaptConditionalExpression(java.lang.String, java.lang.String, java.lang.String, java.lang.String)
	 */
	public ConditionalExpression adaptConditionalExpression( 
			String mainExpr, String operator, String operand1, String operand2 )
	{
		return new ConditionAdapter( mainExpr, operator, operand1, operand2);
	}
	/**
	 * @see org.eclipse.birt.report.data.adapter.api.IModelAdapter#adaptExpression(java.lang.String, java.lang.String)
	 */
	public ScriptExpression adaptExpression( String exprText, String dataType )
	{
		return new ExpressionAdapter( exprText, dataType );
	}
	
	/**
	 * @see org.eclipse.birt.report.data.adapter.api.IModelAdapter#adaptExpression(org.eclipse.birt.report.model.api.ComputedColumnHandle)
	 */
	public ScriptExpression adaptExpression( ComputedColumnHandle ccHandle )
	{
		return new ExpressionAdapter( ccHandle );
	}
	/**
	 * @see org.eclipse.birt.report.data.adapter.api.IModelAdapter#adaptFilter(org.eclipse.birt.report.model.api.FilterConditionHandle)
	 */
	public FilterDefinition adaptFilter( FilterConditionHandle modelFilter  )