net.malisis.core.util

Class WeakNested<K,V>

java.lang.Object

net.malisis.core.util.WeakNested<K,V>

Direct Known Subclasses:

WeakNested.Collection, WeakNested.Map

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

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static class	WeakNested.Collection<K,U extends java.util.Collection<V>,V>
static class	WeakNested.List<K,V>
static class	WeakNested.Map<K,U,V>
static class	WeakNested.Set<K,V>

Field Summary

Fields

Modifier and Type	Field and Description
protected java.util.function.Supplier<V>	factory
protected java.util.WeakHashMap<K,V>	internalMap

Constructor Summary

Constructors

Constructor and Description
WeakNested(java.util.function.Supplier<V> factory)

Method Summary

Modifier and Type	Method and Description
void	clear()
protected V	empty()
V	get(K key)
protected V	getOrCreate(K key, V defaultValue)
java.util.Set<K>	keys()
V	remove(K key)

Methods inherited from class java.lang.Object

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

Field Detail

internalMap

protected java.util.WeakHashMap<K,V> internalMap

factory

protected java.util.function.Supplier<V> factory

Constructor Detail

WeakNested

public WeakNested(java.util.function.Supplier<V> factory)

Method Detail

empty

protected V empty()

get

public V get(K key)

remove

public V remove(K key)

keys

public java.util.Set<K> keys()

clear

public void clear()

getOrCreate

protected V getOrCreate(K key,
                        V defaultValue)