Annotation Type AccumulatorGetValue

public @interface AccumulatorGetValue

This annotation is to be used on a Groovy method which is part of an Accumulator UDF to indicate that it will act as the 'getValue' method of the UDF. The value of the annotation is the name of the Accumulator UDF it belongs to. The annotated method MUST NOT be static and MUST NOT accept any parameters. Its return value will be that of the Accumulator UDF.

Required Element Summary
 String value

Element Detail


public abstract String value

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