Package de.kgrupp.inoksjavautils.data

Class MultiValueMap<K,V,C extends java.util.Collection<V>>

java.lang.Object

de.kgrupp.inoksjavautils.data.MultiValueMap<K,V,C>

public class MultiValueMap<K,V,C extends java.util.Collection<V>>
extends java.lang.Object

Constructor Summary

Constructors

Constructor	Description
MultiValueMap(java.util.function.Supplier<C> builder)

Method Summary

Modifier and Type	Method	Description
static <M extends MultiValueMap<K,V,C>,T,K,V,C extends java.util.Collection<V>> java.util.stream.Collector<T,M,M>	collector(java.util.function.Function<T,K> keyMapper, java.util.function.Function<T,V> valueMapper, java.util.function.Supplier<M> mapSupplier)
@NotNull java.util.Collection<java.util.Map.Entry<K,C>>	entrySet()
C	get(K key)
static <T,K,V> java.util.stream.Collector<T,MultiValueMap<K,V,java.util.List<V>>,MultiValueMap<K,V,java.util.List<V>>>	listCollector(java.util.function.Function<T,K> keyMapper, java.util.function.Function<T,V> valueMapper)
void	put(K key, V value)

Methods inherited from class java.lang.Object

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

Constructor Detail

MultiValueMap

public MultiValueMap(java.util.function.Supplier<C> builder)

Method Detail

put

public void put(K key,
                V value)

get

@NotNull
public C get(K key)

entrySet

@NotNull
public @NotNull java.util.Collection<java.util.Map.Entry<K,C>> entrySet()

listCollector

public static <T,K,V> java.util.stream.Collector<T,MultiValueMap<K,V,java.util.List<V>>,MultiValueMap<K,V,java.util.List<V>>> listCollector(java.util.function.Function<T,K> keyMapper,
                                                                                                                                            java.util.function.Function<T,V> valueMapper)

collector

public static <M extends MultiValueMap<K,V,C>,T,K,V,C extends java.util.Collection<V>> java.util.stream.Collector<T,M,M> collector(java.util.function.Function<T,K> keyMapper,
                                                                                                                                   java.util.function.Function<T,V> valueMapper,
                                                                                                                                   java.util.function.Supplier<M> mapSupplier)