org.eclipse.xtext.xbase.lib.internal

Class UnmodifiableMergingMapView<K,V>

java.lang.Object

java.util.AbstractMap<K,V>

org.eclipse.xtext.xbase.lib.internal.UnmodifiableMergingMapView<K,V>

Type Parameters:

K - the type of the keys.

V - the type of the values in the maps.

All Implemented Interfaces:

java.util.Map<K,V>

@GwtCompatible
public class UnmodifiableMergingMapView<K,V>
extends java.util.AbstractMap<K,V>

Map implementation that is merging two maps.

If a key exists within the two merged maps, then the retained value is the one of the right map.

Since:

2.15

Nested Class Summary

Nested classes/interfaces inherited from class java.util.AbstractMap

java.util.AbstractMap.SimpleEntry<K,V>, java.util.AbstractMap.SimpleImmutableEntry<K,V>

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

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

Constructor Summary

Constructors

Constructor and Description
UnmodifiableMergingMapView(java.util.Map<? extends K,? extends V> left, java.util.Map<? extends K,? extends V> right) Construct the wrapping map.

Method Summary

Modifier and Type	Method and Description
void	clear()
java.util.Set<java.util.Map.Entry<K,V>>	entrySet()
V	put(K key, V value)
V	remove(java.lang.Object key)
void	replaceAll(java.util.function.BiFunction<? super K,? super V,? extends V> function)

Methods inherited from class java.util.AbstractMap

clone, containsKey, containsValue, equals, get, hashCode, isEmpty, keySet, putAll, size, toString, values

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Map

compute, computeIfAbsent, computeIfPresent, forEach, getOrDefault, merge, putIfAbsent, remove, replace, replace

Constructor Detail

UnmodifiableMergingMapView

public UnmodifiableMergingMapView(java.util.Map<? extends K,? extends V> left,
                                  java.util.Map<? extends K,? extends V> right)

Construct the wrapping map.

Parameters:

left - the left operand to merge.

right - the right operand to merge.

Method Detail

entrySet

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

Specified by:

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

Specified by:

entrySet in class java.util.AbstractMap<K,V>

clear

public void clear()

Specified by:

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

Overrides:

clear in class java.util.AbstractMap<K,V>

put

public V put(K key,
             V value)

Specified by:

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

Overrides:

put in class java.util.AbstractMap<K,V>

remove

public V remove(java.lang.Object key)

Specified by:

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

Overrides:

remove in class java.util.AbstractMap<K,V>

replaceAll

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