Package org.apache.tinkerpop.gremlin.process.traversal.step.map

Class GroupStep.GroupBiOperator<K,V>

java.lang.Object

org.apache.tinkerpop.gremlin.process.traversal.step.map.GroupStep.GroupBiOperator<K,V>

All Implemented Interfaces:

Serializable, BiFunction<Map<K,V>,Map<K,V>,Map<K,V>>, BinaryOperator<Map<K,V>>

Enclosing class:

GroupStep<S,K,V>

public static final class GroupStep.GroupBiOperator<K,V>
extends Object
implements BinaryOperator<Map<K,V>>, Serializable

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
GroupBiOperator()
GroupBiOperator(BinaryOperator<V> barrierAggregator)

Method Summary

Modifier and Type	Method	Description
Map<K,V>	apply(Map<K,V> mapA, Map<K,V> mapB)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.function.BiFunction

andThen

Constructor Details

GroupBiOperator

public GroupBiOperator()

GroupBiOperator

public GroupBiOperator(BinaryOperator<V> barrierAggregator)

Method Details

apply

public Map<K,V> apply(Map<K,V> mapA,
 Map<K,V> mapB)

Specified by:

apply in interface BiFunction<Map<K,V>,Map<K,V>,Map<K,V>>