forestry.core.utils.datastructures

Class DummyMap<K,V>

java.lang.Object

forestry.core.utils.datastructures.DummyMap<K,V>

All Implemented Interfaces:

java.util.Map<K,V>

public class DummyMap<K,V>
extends java.lang.Object
implements java.util.Map<K,V>

A map that doesn't actually store anything

Nested Class Summary

Nested classes/interfaces inherited from interface java.util.Map

java.util.Map.Entry<K,V>

Constructor Summary

Constructors

Constructor and Description
DummyMap()

Method Summary

Modifier and Type	Method and Description
void	clear()
boolean	containsKey(java.lang.Object o)
boolean	containsValue(java.lang.Object o)
java.util.Set<java.util.Map.Entry<K,V>>	entrySet()
V	get(java.lang.Object o)
boolean	isEmpty()
java.util.Set<K>	keySet()
V	put(K k, V v)
void	putAll(java.util.Map<? extends K,? extends V> map)
V	remove(java.lang.Object o)
int	size()
java.util.Collection<V>	values()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map

compute, computeIfAbsent, computeIfPresent, equals, forEach, getOrDefault, hashCode, merge, putIfAbsent, remove, replace, replace, replaceAll

Constructor Detail

DummyMap

public DummyMap()

Method Detail

size

public int size()

Specified by:

size in interface java.util.Map<K,V>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface java.util.Map<K,V>

containsKey

public boolean containsKey(java.lang.Object o)

Specified by:

containsKey in interface java.util.Map<K,V>

containsValue

public boolean containsValue(java.lang.Object o)

Specified by:

containsValue in interface java.util.Map<K,V>

get

@Nullable
public V get(java.lang.Object o)

Specified by:

get in interface java.util.Map<K,V>

put

@Nullable
public V put(K k,
                       V v)

Specified by:

put in interface java.util.Map<K,V>

remove

@Nullable
public V remove(java.lang.Object o)

Specified by:

remove in interface java.util.Map<K,V>

putAll

public void putAll(java.util.Map<? extends K,? extends V> map)

Specified by:

putAll in interface java.util.Map<K,V>

clear

public void clear()

Specified by:

clear in interface java.util.Map<K,V>

keySet

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

Specified by:

keySet in interface java.util.Map<K,V>

values

public java.util.Collection<V> values()

Specified by:

values in interface java.util.Map<K,V>

entrySet

public java.util.Set<java.util.Map.Entry<K,V>> entrySet()

Specified by:

entrySet in interface java.util.Map<K,V>