public static class BuiltinAggregateFunctions.LongSum extends Object
LongSum()
static Long
add(Long accumulator, Long val)
init()
result(Long accumulator)
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
public LongSum()
public static Long init()
public static Long add(Long accumulator, Long val)
public static Long result(Long accumulator)
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