org.axiondb.functions

Class ComparableAggregateFunction

public abstract class ComparableAggregateFunction extends BaseAggregateFunction implements AggregateFunction

Version: $Revision: 1.1 $ $Date: 2005/08/24 00:41:52 $

Author: Rodney Waldhoff Ahimanikya Satapathy

Constructor Summary
ComparableAggregateFunction(String name)
Method Summary
Objectevaluate(RowDecoratorIterator rows)
protected abstract Comparableevaluate(Comparable src, Comparable val)
DataTypegetDataType()

Constructor Detail

ComparableAggregateFunction

public ComparableAggregateFunction(String name)

Method Detail

evaluate

public final Object evaluate(RowDecoratorIterator rows)

evaluate

protected abstract Comparable evaluate(Comparable src, Comparable val)

getDataType

public final DataType getDataType()