org.eclipse.birt.chart.factory
Class AbstractGroupedDataRowExpressionEvaluator
java.lang.Object
org.eclipse.birt.chart.factory.AbstractGroupedDataRowExpressionEvaluator
- All Implemented Interfaces:
- IDataRowExpressionEvaluator, IGroupedDataRowExpressionEvaluator
public abstract class AbstractGroupedDataRowExpressionEvaluator
- extends java.lang.Object
- implements IGroupedDataRowExpressionEvaluator
The abstract class is just defined for the grouping integration with BIRT
report, Stand-alone mode of chart or chart default grouping mode can't use
the class and its implementation.
Through the class, it returns appropriate expressions if current has
aggregations defined in chart.
- Since:
- 2.3
Method Summary |
java.util.List |
getExpressions(GroupingLookupHelper helper,
boolean isSharingQuery)
Returns appropriate expressions if current has aggregations defined in chart. |
Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
AbstractGroupedDataRowExpressionEvaluator
public AbstractGroupedDataRowExpressionEvaluator()
getExpressions
public java.util.List getExpressions(GroupingLookupHelper helper,
boolean isSharingQuery)
- Returns appropriate expressions if current has aggregations defined in chart.
- Parameters:
helper
- isSharingQuery
-
- Returns:
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