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/api/IModelAdapter.java
public ConditionalExpression adaptConditionalExpression( String mainExpr,
			String operator, String operand1, String operand2 );
	/**
	 * Constructs an expression with provided text and return data type Data
	 * type is defined as a Model data type string
	 */
	public ScriptExpression adaptExpression( String exprText, String dataType );
	/**
	 * Adapts an expression based on Model computed column handle
	 */
	public ScriptExpression adaptExpression( ComputedColumnHandle ccHandle );
	/**
	 * Adapts a model filter handle
	 */
	public FilterDefinition adaptFilter( FilterConditionHandle modelFilter );
	/**
	 * Adapts a model Group handle
	 */
	public GroupDefinition adaptGroup( GroupHandle groupHandle );
	/**
	 * Adapts a model Sort handle
	 */
	public SortDefinition adaptSort( SortKeyHandle sortHandle );
	/**
	 * Adapts a model Sort based on a sort key expression and a Model sort
	 * direction string
	 */
	public SortDefinition adaptSort( String sortKeyExpr, String direction );
}