com.google.common.collect
Class ForwardingMap.StandardEntrySet
java.lang.Object
java.util.AbstractCollection<E>
java.util.AbstractSet<Map.Entry<K,V>>
com.google.common.collect.ForwardingMap.StandardEntrySet
- All Implemented Interfaces:
- Iterable<Map.Entry<K,V>>, Collection<Map.Entry<K,V>>, Set<Map.Entry<K,V>>
- Enclosing class:
- ForwardingMap<K,V>
@Beta
protected abstract class ForwardingMap.StandardEntrySet
- extends AbstractSet<Map.Entry<K,V>>
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
ForwardingMap.StandardEntrySet
public ForwardingMap.StandardEntrySet()
size
public int size()
- Specified by:
size in interface Collection<Map.Entry<K,V>>- Specified by:
size in interface Set<Map.Entry<K,V>>- Specified by:
size in class AbstractCollection<Map.Entry<K,V>>
clear
public void clear()
- Specified by:
clear in interface Collection<Map.Entry<K,V>>- Specified by:
clear in interface Set<Map.Entry<K,V>>- Overrides:
clear in class AbstractCollection<Map.Entry<K,V>>
contains
public boolean contains(Object o)
- Specified by:
contains in interface Collection<Map.Entry<K,V>>- Specified by:
contains in interface Set<Map.Entry<K,V>>- Overrides:
contains in class AbstractCollection<Map.Entry<K,V>>
isEmpty
public boolean isEmpty()
- Specified by:
isEmpty in interface Collection<Map.Entry<K,V>>- Specified by:
isEmpty in interface Set<Map.Entry<K,V>>- Overrides:
isEmpty in class AbstractCollection<Map.Entry<K,V>>
remove
public boolean remove(Object o)
- Specified by:
remove in interface Collection<Map.Entry<K,V>>- Specified by:
remove in interface Set<Map.Entry<K,V>>- Overrides:
remove in class AbstractCollection<Map.Entry<K,V>>
removeAll
public boolean removeAll(Collection<?> c)
- Specified by:
removeAll in interface Collection<Map.Entry<K,V>>- Specified by:
removeAll in interface Set<Map.Entry<K,V>>- Overrides:
removeAll in class AbstractSet<Map.Entry<K,V>>
retainAll
public boolean retainAll(Collection<?> c)
- Specified by:
retainAll in interface Collection<Map.Entry<K,V>>- Specified by:
retainAll in interface Set<Map.Entry<K,V>>- Overrides:
retainAll in class AbstractCollection<Map.Entry<K,V>>
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