org.apache.commons.collections.map

Class UnmodifiableSortedMap

java.lang.Object
- org.apache.commons.collections.map.AbstractMapDecorator
- - org.apache.commons.collections.map.AbstractSortedMapDecorator
  - - org.apache.commons.collections.map.UnmodifiableSortedMap

Implemented Interfaces:: Map, Serializable, SortedMap, Unmodifiable

public final class UnmodifiableSortedMap

extends AbstractSortedMapDecorator

implements Unmodifiable, Serializable

Decorates another SortedMap 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) $

Author:: Stephen Colebourne

Since:: Commons Collections 3.0

Fields inherited from class org.apache.commons.collections.map.AbstractMapDecorator
`map`

Method Summary
`void`	`clear()`
`Comparator`	`comparator()`
`static SortedMap`	`decorate(SortedMap map)` Factory method to create an unmodifiable sorted map.
`Set`	`entrySet()`
`Object`	`firstKey()`
`SortedMap`	`headMap(Object toKey)`
`Set`	`keySet()`
`Object`	`lastKey()`
`Object`	`put(Object key, Object value)`
`void`	`putAll(Map mapToCopy)`
`Object`	`remove(Object key)`
`SortedMap`	`subMap(Object fromKey, Object toKey)`
`SortedMap`	`tailMap(Object fromKey)`
`Collection`	`values()`

Methods inherited from class org.apache.commons.collections.map.AbstractSortedMapDecorator
`comparator`, `firstKey`, `getSortedMap`, `headMap`, `lastKey`, `subMap`, `tailMap`

Methods inherited from class org.apache.commons.collections.map.AbstractMapDecorator
`clear`, `containsKey`, `containsValue`, `entrySet`, `equals`, `get`, `getMap`, `hashCode`, `isEmpty`, `keySet`, `put`, `putAll`, `remove`, `size`, `toString`, `values`

clear

public void clear()

Overrides:
clear in interface AbstractMapDecorator

comparator

public Comparator comparator()

Overrides:
comparator in interface AbstractSortedMapDecorator

decorate

public static SortedMap decorate(SortedMap map)

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

entrySet

public Set entrySet()

Overrides:
entrySet in interface AbstractMapDecorator

firstKey

public Object firstKey()

Overrides:
firstKey in interface AbstractSortedMapDecorator

headMap

public SortedMap headMap(Object toKey)

Overrides:
headMap in interface AbstractSortedMapDecorator

keySet

public Set keySet()

Overrides:
keySet in interface AbstractMapDecorator

lastKey

public Object lastKey()

Overrides:
lastKey in interface AbstractSortedMapDecorator

put

public Object put(Object key,
                  Object value)

Overrides:
put in interface AbstractMapDecorator

putAll

public void putAll(Map mapToCopy)

Overrides:
putAll in interface AbstractMapDecorator

remove

public Object remove(Object key)

Overrides:
remove in interface AbstractMapDecorator

subMap

public SortedMap subMap(Object fromKey,
                        Object toKey)

Overrides:
subMap in interface AbstractSortedMapDecorator

tailMap

public SortedMap tailMap(Object fromKey)

Overrides:
tailMap in interface AbstractSortedMapDecorator

values

public Collection values()

Overrides:
values in interface AbstractMapDecorator

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