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org.apache.commons.collections.map
Class ListOrderedMap.KeySetView  

java.lang.Object
  java.util.AbstractCollection
      java.util.AbstractSet
          org.apache.commons.collections.map.ListOrderedMap.KeySetView

All Implemented Interfaces:

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

Enclosing class:

ListOrderedMap

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static class ListOrderedMap.KeySetView

extends java.util.AbstractSet

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Field Summary
private  ListOrderedMap	parent

 

Constructor Summary
(package private)	ListOrderedMap.KeySetView(ListOrderedMap parent)

 

Method Summary
void	clear()           Removes all elements from this set (optional operation).
boolean	contains(java.lang.Object value)           Returns true if the set contains the specified element.
java.util.Iterator	iterator()           Returns an iterator over the set.
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, remove, 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, remove, retainAll, toArray, toArray

 

Field Detail

parent

private final ListOrderedMap parent

Constructor Detail

ListOrderedMap.KeySetView

ListOrderedMap.KeySetView(ListOrderedMap parent)

Method Detail

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 value)

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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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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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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