public static final class GroupCountStep.GroupCountBiOperator<E> extends Object implements BinaryOperator<Map<E,Long>>, Serializable
Constructor and Description |
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GroupCountBiOperator() |
Modifier and Type | Method and Description |
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Map<E,Long> |
apply(Map<E,Long> mutatingSeed,
Map<E,Long> map) |
static <E> GroupCountStep.GroupCountBiOperator<E> |
instance() |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
maxBy, minBy
andThen
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