org.apache.commons.collections.set
Class AbstractSortedSetDecorator

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

All Implemented Interfaces:

java.util.Collection, java.util.Set, java.util.SortedSet

Direct Known Subclasses:

UnmodifiableSortedSet

public abstract class AbstractSortedSetDecorator

extends AbstractSetDecorator

implements java.util.SortedSet

Decorates another SortedSet to provide additional behaviour.

Methods are forwarded directly to the decorated set.

Since:

Commons Collections 3.0

Version:

$Revision: 1.4 $ $Date: 2004/06/02 21:53:03 $

Author:

Stephen Colebourne

Method Summary

java.util.Comparator	comparator()
java.lang.Object	first()
java.util.SortedSet	headSet(java.lang.Object toElement)
java.lang.Object	last()
java.util.SortedSet	subSet(java.lang.Object fromElement, java.lang.Object toElement)
java.util.SortedSet	tailSet(java.lang.Object fromElement)

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

add, addAll, clear, contains, containsAll, equals, hashCode, isEmpty, iterator, remove, removeAll, retainAll, size, toArray, toArray, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Set

add, addAll, clear, contains, containsAll, equals, hashCode, isEmpty, iterator, remove, removeAll, retainAll, size, toArray, toArray

Method Detail

subSet

public java.util.SortedSet subSet(java.lang.Object fromElement,
                                  java.lang.Object toElement)

Specified by:

subSet in interface java.util.SortedSet

headSet

public java.util.SortedSet headSet(java.lang.Object toElement)

Specified by:

headSet in interface java.util.SortedSet

tailSet

public java.util.SortedSet tailSet(java.lang.Object fromElement)

Specified by:

tailSet in interface java.util.SortedSet

first

public java.lang.Object first()

Specified by:

first in interface java.util.SortedSet

last

public java.lang.Object last()

Specified by:

last in interface java.util.SortedSet

comparator

public java.util.Comparator comparator()

Specified by:

comparator in interface java.util.SortedSet