de.flapdoodle.guava

Class MapTransformations

java.lang.Object

de.flapdoodle.guava.MapTransformations

public abstract class MapTransformations
extends Object

Method Summary

Methods

Modifier and Type	Method and Description
static <K,V> Map<V,K>	swap(Map<K,V> map)
static <S,D,V,M> Map<D,M>	transform(Map<S,V> map, com.google.common.base.Function<? super S,D> keytransformation, Foldleft<? super V,M> valuetransformation)
static <S,D,V,M> Map<D,M>	transform(Map<S,V> map, com.google.common.base.Function<? super S,D> keytransformation, com.google.common.base.Function<? super V,M> valuetransformation)
static <S,D,V> Map<D,V>	transformKeys(Map<S,V> map, com.google.common.base.Function<? super S,D> keytransformation)

Methods inherited from class java.lang.Object

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

Method Detail

transform

public static <S,D,V,M> Map<D,M> transform(Map<S,V> map,
                           com.google.common.base.Function<? super S,D> keytransformation,
                           Foldleft<? super V,M> valuetransformation)

transform

public static <S,D,V,M> Map<D,M> transform(Map<S,V> map,
                           com.google.common.base.Function<? super S,D> keytransformation,
                           com.google.common.base.Function<? super V,M> valuetransformation)

transformKeys

public static <S,D,V> Map<D,V> transformKeys(Map<S,V> map,
                             com.google.common.base.Function<? super S,D> keytransformation)

swap

public static <K,V> Map<V,K> swap(Map<K,V> map)