Class UnmodifiableSet

public final class UnmodifiableSet

extends AbstractSerializableSetDecorator

implements Unmodifiable

Decorates another Set to ensure it can't be altered.

This class is Serializable from Commons Collections 3.1.

$Revision: 155406 $ $Date: 2005-02-26 12:55:26 +0000 (Sat, 26 Feb 2005) $

Fields inherited from class org.apache.commons.collections.collection.AbstractCollectionDecorator
`collection`

Method Summary
`boolean`	`add(Object object)`
`boolean`	`addAll(Collection coll)`
`void`	`clear()`
`static Set`	`decorate(Set set)` Factory method to create an unmodifiable set.
`Iterator`	`iterator()`
`boolean`	`remove(Object object)`
`boolean`	`removeAll(Collection coll)`
`boolean`	`retainAll(Collection coll)`

Methods inherited from class org.apache.commons.collections.set.AbstractSetDecorator
`getSet`

Methods inherited from class org.apache.commons.collections.collection.AbstractCollectionDecorator
`add`, `addAll`, `clear`, `contains`, `containsAll`, `equals`, `getCollection`, `hashCode`, `isEmpty`, `iterator`, `remove`, `removeAll`, `retainAll`, `size`, `toArray`, `toArray`, `toString`

public boolean add(Object object)

Overrides:
add in interface AbstractCollectionDecorator

public boolean addAll(Collection coll)

Overrides:
addAll in interface AbstractCollectionDecorator

public void clear()

Overrides:
clear in interface AbstractCollectionDecorator

public static Set decorate(Set set)

Factory method to create an unmodifiable set.
Parameters:
set - the set to decorate, must not be null

public Iterator iterator()

Overrides:
iterator in interface AbstractCollectionDecorator

public boolean remove(Object object)

Overrides:
remove in interface AbstractCollectionDecorator

public boolean removeAll(Collection coll)

Overrides:
removeAll in interface AbstractCollectionDecorator

public boolean retainAll(Collection coll)

Overrides:
retainAll in interface AbstractCollectionDecorator

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