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org.dom4j.tree
Class ConcurrentReaderHashMap.KeySet  

java.lang.Object
  java.util.AbstractCollection
      java.util.AbstractSet
          org.dom4j.tree.ConcurrentReaderHashMap.KeySet

All Implemented Interfaces:

java.util.Collection, java.lang.Iterable, java.util.Set

Enclosing class:

ConcurrentReaderHashMap

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private class ConcurrentReaderHashMap.KeySet

extends java.util.AbstractSet

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Constructor Summary
private	ConcurrentReaderHashMap.KeySet()

 

Method Summary
void	clear()           Removes all elements from this set (optional operation).
boolean	contains(java.lang.Object o)           Returns true if the set contains the specified element.
java.util.Iterator	iterator()           Returns an iterator over the set.
boolean	remove(java.lang.Object o)           Removes the specified element from this set (optional operation).
int	size()           Returns the number of elements in the set.

 

Methods inherited from class java.util.AbstractSet

equals, hashCode, removeAll

 

Methods inherited from class java.util.AbstractCollection

add, addAll, containsAll, isEmpty, retainAll, 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, isEmpty, retainAll, toArray, toArray

 

Constructor Detail

ConcurrentReaderHashMap.KeySet

private ConcurrentReaderHashMap.KeySet()

Method Detail

iterator

public java.util.Iterator iterator()

Description copied from interface: java.util.Set

Returns an iterator over the set. The iterator has no specific order, unless further specified.

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size

public int size()

Description copied from interface: java.util.Set

Returns the number of elements in the set. If there are more than Integer.MAX_VALUE mappings, return Integer.MAX_VALUE. This is the cardinality of the set.

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contains

public boolean contains(java.lang.Object o)

Description copied from interface: java.util.Set

Returns true if the set contains the specified element. In other words, this looks for o == null ? e == null : o.equals(e).

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remove

public boolean remove(java.lang.Object o)

Description copied from interface: java.util.Set

Removes the specified element from this set (optional operation). If an element e exists, o == null ? e == null : o.equals(e), it is removed from the set.

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clear

public void clear()

Description copied from interface: java.util.Set

Removes all elements from this set (optional operation). This set will be empty afterwords, unless an exception occurs.

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