com.github.cbismuth.fdupes.collect

Class MultimapCollector<T,K,V>

java.lang.Object

com.github.cbismuth.fdupes.collect.MultimapCollector<T,K,V>

All Implemented Interfaces:

Collector<T,com.google.common.collect.Multimap<K,V>,com.google.common.collect.Multimap<K,V>>

public final class MultimapCollector<T,K,V>
extends Object
implements Collector<T,com.google.common.collect.Multimap<K,V>,com.google.common.collect.Multimap<K,V>>

Nested Class Summary

Nested classes/interfaces inherited from interface java.util.stream.Collector

Collector.Characteristics

Method Summary

Modifier and Type	Method and Description
BiConsumer<com.google.common.collect.Multimap<K,V>,T>	accumulator()
Set<Collector.Characteristics>	characteristics()
BinaryOperator<com.google.common.collect.Multimap<K,V>>	combiner()
Function<com.google.common.collect.Multimap<K,V>,com.google.common.collect.Multimap<K,V>>	finisher()
Supplier<com.google.common.collect.Multimap<K,V>>	supplier()
static <T,K,V> MultimapCollector<T,K,T>	toMultimap(Function<T,K> keyGetter)
static <T,K,V> MultimapCollector<T,K,T>	toMultimap(String name, Function<T,K> keyGetter)
static <T,K,V> MultimapCollector<T,K,V>	toMultimap(String name, Function<T,K> keyGetter, Function<T,V> valueGetter)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.stream.Collector

of, of

Method Detail

toMultimap

public static <T,K,V> MultimapCollector<T,K,T> toMultimap(Function<T,K> keyGetter)

toMultimap

public static <T,K,V> MultimapCollector<T,K,T> toMultimap(String name,
                                                          Function<T,K> keyGetter)

toMultimap

public static <T,K,V> MultimapCollector<T,K,V> toMultimap(String name,
                                                          Function<T,K> keyGetter,
                                                          Function<T,V> valueGetter)

supplier

public Supplier<com.google.common.collect.Multimap<K,V>> supplier()

Specified by:

supplier in interface Collector<T,com.google.common.collect.Multimap<K,V>,com.google.common.collect.Multimap<K,V>>

accumulator

public BiConsumer<com.google.common.collect.Multimap<K,V>,T> accumulator()

Specified by:

accumulator in interface Collector<T,com.google.common.collect.Multimap<K,V>,com.google.common.collect.Multimap<K,V>>

combiner

public BinaryOperator<com.google.common.collect.Multimap<K,V>> combiner()

Specified by:

combiner in interface Collector<T,com.google.common.collect.Multimap<K,V>,com.google.common.collect.Multimap<K,V>>

finisher

public Function<com.google.common.collect.Multimap<K,V>,com.google.common.collect.Multimap<K,V>> finisher()

Specified by:

finisher in interface Collector<T,com.google.common.collect.Multimap<K,V>,com.google.common.collect.Multimap<K,V>>

characteristics

public Set<Collector.Characteristics> characteristics()

Specified by:

characteristics in interface Collector<T,com.google.common.collect.Multimap<K,V>,com.google.common.collect.Multimap<K,V>>