org.apache.commons.collections.set

Class UnmodifiableSortedSet

java.lang.Object
- org.apache.commons.collections.collection.AbstractCollectionDecorator
- - org.apache.commons.collections.set.AbstractSetDecorator
  - - org.apache.commons.collections.set.AbstractSortedSetDecorator
    - - org.apache.commons.collections.set.UnmodifiableSortedSet

Implemented Interfaces:: Collection, Serializable, Set, SortedSet, Unmodifiable

public final class UnmodifiableSortedSet

extends AbstractSortedSetDecorator

implements Unmodifiable, Serializable

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

This class is Serializable from Commons Collections 3.1.

$Revision: 1.6 $ $Date: 2004/06/02 22:02:34 $

Author:: Stephen Colebourne

Since:: Commons Collections 3.0

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

Method Summary
`boolean`	`add(Object object)`
`boolean`	`addAll(Collection coll)`
`void`	`clear()`
`static SortedSet`	`decorate(SortedSet set)` Factory method to create an unmodifiable set.
`SortedSet`	`headSet(Object toElement)`
`Iterator`	`iterator()`
`boolean`	`remove(Object object)`
`boolean`	`removeAll(Collection coll)`
`boolean`	`retainAll(Collection coll)`
`SortedSet`	`subSet(Object fromElement, Object toElement)`
`SortedSet`	`tailSet(Object fromElement)`

Methods inherited from class org.apache.commons.collections.set.AbstractSortedSetDecorator
`comparator`, `first`, `getSortedSet`, `headSet`, `last`, `subSet`, `tailSet`

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`

add

public boolean add(Object object)

Overrides:
add in interface AbstractCollectionDecorator

addAll

public boolean addAll(Collection coll)

Overrides:
addAll in interface AbstractCollectionDecorator

clear

public void clear()

Overrides:
clear in interface AbstractCollectionDecorator

decorate

public static SortedSet decorate(SortedSet set)

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

headSet

public SortedSet headSet(Object toElement)

Overrides:
headSet in interface AbstractSortedSetDecorator

iterator

public Iterator iterator()

Overrides:
iterator in interface AbstractCollectionDecorator

remove

public boolean remove(Object object)

Overrides:
remove in interface AbstractCollectionDecorator

removeAll

public boolean removeAll(Collection coll)

Overrides:
removeAll in interface AbstractCollectionDecorator

retainAll

public boolean retainAll(Collection coll)

Overrides:
retainAll in interface AbstractCollectionDecorator

subSet

public SortedSet subSet(Object fromElement,
                        Object toElement)

Overrides:
subSet in interface AbstractSortedSetDecorator

tailSet

public SortedSet tailSet(Object fromElement)

Overrides:
tailSet in interface AbstractSortedSetDecorator

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org.apache.commons.collections.set

Class UnmodifiableSortedSet

Field Summary

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

Method Summary

Methods inherited from class org.apache.commons.collections.set.AbstractSortedSetDecorator

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

Methods inherited from class org.apache.commons.collections.collection.AbstractCollectionDecorator

Method Details

add