org.axiondb.functions
public abstract class BaseAggregateFunction extends BaseFunction implements AggregateFunction
Version: $Revision: 1.4 $ $Date: 2005/12/20 18:32:28 $
Constructor Summary | |
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BaseAggregateFunction(String name) |
Method Summary | |
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protected boolean | acceptable(Object val) |
Object | evaluate(RowDecorator row) |
protected boolean | isDistinct() |
boolean | isValid() |
protected void | setDistinct() |
protected void | setDistinct(boolean distinct) |