com.google.common.collect
Class ForwardingMap.StandardEntrySet

java.lang.Object
  extended by java.util.AbstractCollection<E>
      extended by java.util.AbstractSet<E>
          extended by com.google.common.collect.ForwardingMap.StandardEntrySet
All Implemented Interfaces:
java.lang.Iterable<java.util.Map.Entry<K,V>>, java.util.Collection<java.util.Map.Entry<K,V>>, java.util.Set<java.util.Map.Entry<K,V>>
Enclosing class:
ForwardingMap<K,V>

@Beta
protected abstract class ForwardingMap.StandardEntrySet
extends java.util.AbstractSet<E>

A sensible implementation of Map.entrySet() in terms of the following methods: ForwardingMap.clear(), ForwardingMap.containsKey(java.lang.Object), ForwardingMap.get(java.lang.Object), ForwardingMap.isEmpty(), ForwardingMap.remove(java.lang.Object), and ForwardingMap.size(). In many cases, you may wish to override ForwardingMap.entrySet() to forward to this implementation or a subclass thereof.

Since:
10.0

Constructor Summary
ForwardingMap.StandardEntrySet()
          Constructor for use by subclasses.
 
Method Summary
 void clear()
           
 boolean contains(java.lang.Object o)
           
 boolean isEmpty()
           
 boolean remove(java.lang.Object o)
           
 boolean removeAll(java.util.Collection<?> c)
           
 boolean retainAll(java.util.Collection<?> c)
           
 int size()
           
 
Methods inherited from class java.util.AbstractSet
equals, hashCode
 
Methods inherited from class java.util.AbstractCollection
add, addAll, containsAll, iterator, toArray, toArray, toString
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface java.util.Set
add, addAll, containsAll, iterator, toArray, toArray
 

Constructor Detail

ForwardingMap.StandardEntrySet

public ForwardingMap.StandardEntrySet()
Constructor for use by subclasses.

Method Detail

size

public int size()
Specified by:
size in interface java.util.Collection<java.util.Map.Entry<K,V>>
Specified by:
size in interface java.util.Set<java.util.Map.Entry<K,V>>
Specified by:
size in class java.util.AbstractCollection<java.util.Map.Entry<K,V>>

clear

public void clear()
Specified by:
clear in interface java.util.Collection<java.util.Map.Entry<K,V>>
Specified by:
clear in interface java.util.Set<java.util.Map.Entry<K,V>>
Overrides:
clear in class java.util.AbstractCollection<java.util.Map.Entry<K,V>>

contains

public boolean contains(java.lang.Object o)
Specified by:
contains in interface java.util.Collection<java.util.Map.Entry<K,V>>
Specified by:
contains in interface java.util.Set<java.util.Map.Entry<K,V>>
Overrides:
contains in class java.util.AbstractCollection<java.util.Map.Entry<K,V>>

isEmpty

public boolean isEmpty()
Specified by:
isEmpty in interface java.util.Collection<java.util.Map.Entry<K,V>>
Specified by:
isEmpty in interface java.util.Set<java.util.Map.Entry<K,V>>
Overrides:
isEmpty in class java.util.AbstractCollection<java.util.Map.Entry<K,V>>

remove

public boolean remove(java.lang.Object o)
Specified by:
remove in interface java.util.Collection<java.util.Map.Entry<K,V>>
Specified by:
remove in interface java.util.Set<java.util.Map.Entry<K,V>>
Overrides:
remove in class java.util.AbstractCollection<java.util.Map.Entry<K,V>>

removeAll

public boolean removeAll(java.util.Collection<?> c)
Specified by:
removeAll in interface java.util.Collection<java.util.Map.Entry<K,V>>
Specified by:
removeAll in interface java.util.Set<java.util.Map.Entry<K,V>>

retainAll

public boolean retainAll(java.util.Collection<?> c)
Specified by:
retainAll in interface java.util.Collection<java.util.Map.Entry<K,V>>
Specified by:
retainAll in interface java.util.Set<java.util.Map.Entry<K,V>>