@Internal public abstract class SumFunction extends Object implements Serializable
SumAggregator
.Constructor and Description |
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SumFunction() |
Modifier and Type | Method and Description |
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abstract Object |
add(Object o1,
Object o2) |
static SumFunction |
getForClass(Class<?> clazz) |
public static SumFunction getForClass(Class<?> clazz)
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