Package org.jboss.netty.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.jboss.netty.util.MapBackedSet<E>
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- All Implemented Interfaces:
java.io.Serializable
,java.lang.Iterable<E>
,java.util.Collection<E>
,java.util.Set<E>
final class MapBackedSet<E> extends java.util.AbstractSet<E> implements java.io.Serializable
AMap
-backedSet
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Field Summary
Fields Modifier and Type Field Description private java.util.Map<E,java.lang.Boolean>
map
private static long
serialVersionUID
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Constructor Summary
Constructors Constructor Description MapBackedSet(java.util.Map<E,java.lang.Boolean> map)
Creates a new instance which wraps the specifiedmap
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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(java.lang.Object o)
java.util.Iterator<E>
iterator()
boolean
remove(java.lang.Object o)
int
size()
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Methods inherited from class java.util.AbstractCollection
addAll, containsAll, isEmpty, retainAll, toArray, toArray, toString
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Field Detail
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serialVersionUID
private static final long serialVersionUID
- See Also:
- Constant Field Values
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map
private final java.util.Map<E,java.lang.Boolean> map
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Constructor Detail
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MapBackedSet
MapBackedSet(java.util.Map<E,java.lang.Boolean> map)
Creates a new instance which wraps the specifiedmap
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Method Detail
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size
public int size()
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contains
public boolean contains(java.lang.Object o)
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add
public boolean add(E o)
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remove
public boolean remove(java.lang.Object o)
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clear
public void clear()
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