Package com.google.common.collect

Class MapConstraints.ConstrainedMap<K,V>

java.lang.Object

com.google.common.collect.ForwardingObject

com.google.common.collect.ForwardingMap<K,V>

com.google.common.collect.MapConstraints.ConstrainedMap<K,V>

All Implemented Interfaces:

java.util.Map<K,V>

Direct Known Subclasses:

MutableClassToInstanceMap

Enclosing class:

MapConstraints

static class MapConstraints.ConstrainedMap<K,V>
extends ForwardingMap<K,V>

See Also:

MapConstraints.constrainedMap(java.util.Map<K, V>, com.google.common.collect.MapConstraint<? super K, ? super V>)

Nested Class Summary

Nested classes/interfaces inherited from class com.google.common.collect.ForwardingMap

ForwardingMap.StandardEntrySet, ForwardingMap.StandardKeySet, ForwardingMap.StandardValues

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

java.util.Map.Entry<K extends java.lang.Object,V extends java.lang.Object>

Field Summary

Fields

Modifier and Type	Field	Description
(package private) MapConstraint<? super K,? super V>	constraint
private java.util.Map<K,V>	delegate
private java.util.Set<java.util.Map.Entry<K,V>>	entrySet

Constructor Summary

Constructors

Constructor	Description
ConstrainedMap(java.util.Map<K,V> delegate, MapConstraint<? super K,? super V> constraint)

Method Summary

Modifier and Type	Method	Description
protected java.util.Map<K,V>	delegate()	Returns the backing delegate instance that methods are forwarded to.
java.util.Set<java.util.Map.Entry<K,V>>	entrySet()
V	put(K key, V value)
void	putAll(java.util.Map<? extends K,? extends V> map)

Methods inherited from class com.google.common.collect.ForwardingMap

clear, containsKey, containsValue, equals, get, hashCode, isEmpty, keySet, remove, size, standardClear, standardContainsKey, standardContainsValue, standardEquals, standardHashCode, standardIsEmpty, standardPutAll, standardRemove, standardToString, values

Methods inherited from class com.google.common.collect.ForwardingObject

toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Map

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

Field Detail

delegate

private final java.util.Map<K,V> delegate

constraint

final MapConstraint<? super K,? super V> constraint

entrySet

private transient java.util.Set<java.util.Map.Entry<K,V>> entrySet

Constructor Detail

ConstrainedMap

ConstrainedMap(java.util.Map<K,V> delegate,
               MapConstraint<? super K,? super V> constraint)

Method Detail

delegate

protected java.util.Map<K,V> delegate()

Description copied from class: ForwardingObject

Returns the backing delegate instance that methods are forwarded to. Abstract subclasses generally override this method with an abstract method that has a more specific return type, such as ForwardingSet.delegate(). Concrete subclasses override this method to supply the instance being decorated.

Specified by:

delegate in class ForwardingMap<K,V>

entrySet

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

Specified by:

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

Overrides:

entrySet in class ForwardingMap<K,V>

put

public V put(K key,
             V value)

Specified by:

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

Overrides:

put in class ForwardingMap<K,V>

putAll

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

Specified by:

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

Overrides:

putAll in class ForwardingMap<K,V>