org.axiondb.functions
public class SumFunction extends BaseAggregateFunction implements AggregateFunction, FunctionFactory
Version: $Revision: 1.4 $ $Date: 2005/08/24 00:41:52 $
Constructor Summary | |
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SumFunction() |
Method Summary | |
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Object | evaluate(RowDecoratorIterator rows) |
protected BigDecimal | evaluate(BigDecimal src, BigDecimal val) |
DataType | getDataType() |
ConcreteFunction | makeNewInstance() |