Package org.hibernate.search.util.common.impl

Class StreamHelper

java.lang.Object

org.hibernate.search.util.common.impl.StreamHelper

public final class StreamHelper
extends Object

Method Summary

Modifier and Type	Method	Description
static <T, E extends RuntimeException> Collector<T,?,T>	singleElement(Supplier<E> missingValueExceptionSupplier, Supplier<E> multipleValuesExceptionSupplier)
static <T, K, U, M extends Map<K, U>> Collector<T,?,M>	toMap(Function<? super T,? extends K> keyMapper, Function<? super T,? extends U> valueMapper, Supplier<M> mapSupplier)

Methods inherited from class java.lang.Object

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

Method Details

singleElement

public static <T,
E extends RuntimeException>
Collector<T,?,T> singleElement(Supplier<E> missingValueExceptionSupplier,
 Supplier<E> multipleValuesExceptionSupplier)

toMap

public static <T,
K,
U,
M extends Map<K,
U>>
Collector<T,?,M> toMap(Function<? super T,? extends K> keyMapper,
 Function<? super T,? extends U> valueMapper,
 Supplier<M> mapSupplier)