Package org.apache.mina.util
Class MapBackedSet<E>
- java.lang.Object
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- java.util.AbstractCollection<E>
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- java.util.AbstractSet<E>
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- org.apache.mina.util.MapBackedSet<E>
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- Type Parameters:
E
- The element stored in the set
- All Implemented Interfaces:
Serializable
,Iterable<E>
,Collection<E>
,Set<E>
- Direct Known Subclasses:
ConcurrentHashSet
,IdentityHashSet
public class MapBackedSet<E> extends AbstractSet<E> implements Serializable
- Author:
- Apache MINA Project
- See Also:
- Serialized Form
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Constructor Summary
Constructors Constructor Description MapBackedSet(Map<E,Boolean> map)
Creates a new MapBackedSet instanceMapBackedSet(Map<E,Boolean> map, Collection<E> c)
Creates a new MapBackedSet instance
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
add(E o)
void
clear()
boolean
contains(Object o)
Iterator<E>
iterator()
boolean
remove(Object o)
int
size()
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Methods inherited from class java.util.AbstractSet
equals, hashCode, removeAll
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Methods inherited from class java.util.AbstractCollection
addAll, containsAll, isEmpty, retainAll, toArray, toArray, toString
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Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
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Methods inherited from interface java.util.Collection
parallelStream, removeIf, stream
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Methods inherited from interface java.util.Set
addAll, containsAll, isEmpty, retainAll, spliterator, toArray, toArray
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Constructor Detail
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MapBackedSet
public MapBackedSet(Map<E,Boolean> map)
Creates a new MapBackedSet instance- Parameters:
map
- The map that we want to back
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MapBackedSet
public MapBackedSet(Map<E,Boolean> map, Collection<E> c)
Creates a new MapBackedSet instance- Parameters:
map
- The map that we want to backc
- The elements we want to add in the map
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Method Detail
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size
public int size()
- Specified by:
size
in interfaceCollection<E>
- Specified by:
size
in interfaceSet<E>
- Specified by:
size
in classAbstractCollection<E>
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contains
public boolean contains(Object o)
- Specified by:
contains
in interfaceCollection<E>
- Specified by:
contains
in interfaceSet<E>
- Overrides:
contains
in classAbstractCollection<E>
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add
public boolean add(E o)
- Specified by:
add
in interfaceCollection<E>
- Specified by:
add
in interfaceSet<E>
- Overrides:
add
in classAbstractCollection<E>
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remove
public boolean remove(Object o)
- Specified by:
remove
in interfaceCollection<E>
- Specified by:
remove
in interfaceSet<E>
- Overrides:
remove
in classAbstractCollection<E>
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clear
public void clear()
- Specified by:
clear
in interfaceCollection<E>
- Specified by:
clear
in interfaceSet<E>
- Overrides:
clear
in classAbstractCollection<E>
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