Package org.reactfx.util

Class MapHelper<K,V>

java.lang.Object

org.reactfx.util.MapHelper<K,V>

Direct Known Subclasses:

MapHelper.MultiEntryHelper, MapHelper.SingleEntryHelper

public abstract class MapHelper<K,V>
extends java.lang.Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static class	MapHelper.MultiEntryHelper<K,V>
private static class	MapHelper.SingleEntryHelper<K,V>

Constructor Summary

Constructors

Modifier	Constructor	Description
private	MapHelper()

Method Summary

Modifier and Type	Method	Description
protected abstract K	chooseKey()
static <K,V> K	chooseKey(MapHelper<K,V> mapHelper)
protected abstract boolean	containsKey(K key)
static <K> boolean	containsKey(MapHelper<K,?> mapHelper, K key)
protected abstract void	forEach(java.util.function.BiConsumer<K,V> f)
static <K,V> void	forEach(MapHelper<K,V> mapHelper, java.util.function.BiConsumer<K,V> f)
protected abstract V	get(K key)
static <K,V> V	get(MapHelper<K,V> mapHelper, K key)
static <K,V> boolean	isEmpty(MapHelper<K,V> mapHelper)
protected abstract MapHelper<K,V>	put(K key, V value)
static <K,V> MapHelper<K,V>	put(MapHelper<K,V> mapHelper, K key, V value)
protected abstract MapHelper<K,V>	remove(K key)
static <K,V> MapHelper<K,V>	remove(MapHelper<K,V> mapHelper, K key)
protected abstract void	replaceAll(java.util.function.BiFunction<? super K,? super V,? extends V> f)
static <K,V> void	replaceAll(MapHelper<K,V> mapHelper, java.util.function.BiFunction<? super K,? super V,? extends V> f)
protected abstract int	size()
static <K,V> int	size(MapHelper<K,V> mapHelper)

Methods inherited from class java.lang.Object

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

Constructor Detail

MapHelper

private MapHelper()

Method Detail

put

public static <K,V> MapHelper<K,V> put(MapHelper<K,V> mapHelper,
                                                   K key,
                                                   V value)

get

public static <K,V> V get(MapHelper<K,V> mapHelper,
                                K key)

remove

public static <K,V> MapHelper<K,V> remove(MapHelper<K,V> mapHelper,
                                                      K key)

chooseKey

public static <K,V> K chooseKey(MapHelper<K,V> mapHelper)

replaceAll

public static <K,V> void replaceAll(MapHelper<K,V> mapHelper,
                                          java.util.function.BiFunction<? super K,? super V,? extends V> f)

forEach

public static <K,V> void forEach(MapHelper<K,V> mapHelper,
                                       java.util.function.BiConsumer<K,V> f)

isEmpty

public static <K,V> boolean isEmpty(MapHelper<K,V> mapHelper)

size

public static <K,V> int size(MapHelper<K,V> mapHelper)

containsKey

public static <K> boolean containsKey(MapHelper<K,?> mapHelper,
                                      K key)

put

protected abstract MapHelper<K,V> put(K key,
                                            V value)

get

protected abstract V get(K key)

remove

protected abstract MapHelper<K,V> remove(K key)

chooseKey

protected abstract K chooseKey()

replaceAll

protected abstract void replaceAll(java.util.function.BiFunction<? super K,? super V,? extends V> f)

containsKey

protected abstract boolean containsKey(K key)

forEach

protected abstract void forEach(java.util.function.BiConsumer<K,V> f)

size

protected abstract int size()