org.apache.commons.collections.set.AbstractSortedSetDecorator

All Implemented Interfaces:: Iterable, Collection, Set, SortedSet

Direct Known Subclasses:: UnmodifiableSortedSet

public abstract class AbstractSortedSetDecorator extends AbstractSetDecorator implements SortedSet

Decorates another SortedSet to provide additional behaviour.

Methods are forwarded directly to the decorated set.

Since:: Commons Collections 3.0
Version:: $Revision: 646777 $ $Date: 2008-04-10 14:33:15 +0200 (Thu, 10 Apr 2008) $
Author:: Stephen Colebourne

Field Summary

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

Constructors

Modifier

Constructor

Description

protected

AbstractSortedSetDecorator()

Constructor only used in deserialization, do not use otherwise.

protected

AbstractSortedSetDecorator(Set set)

Constructor that wraps (not copies).
Method Summary

Modifier and Type

Method

Description

Comparator

comparator()

Object

first()

protected SortedSet

getSortedSet()

Gets the sorted set being decorated.

SortedSet

headSet(Object toElement)

Object

last()

SortedSet

subSet(Object fromElement, Object toElement)

SortedSet

tailSet(Object fromElement)

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

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Collection
parallelStream, removeIf, stream, toArray

Methods inherited from interface java.lang.Iterable
forEach

Methods inherited from interface java.util.Set
add, addAll, clear, contains, containsAll, equals, hashCode, isEmpty, iterator, remove, removeAll, retainAll, size, toArray, toArray

Methods inherited from interface java.util.SortedSet
spliterator

Constructor Details
- AbstractSortedSetDecorator
  
  protected AbstractSortedSetDecorator()
  
  Constructor only used in deserialization, do not use otherwise.
  
  Since:
  
  Commons Collections 3.1
- AbstractSortedSetDecorator
  
  protected AbstractSortedSetDecorator(Set set)
  
  Constructor that wraps (not copies).
  
  Parameters:
  
  set - the set to decorate, must not be null
  
  Throws:
  
  IllegalArgumentException - if set is null
Method Details
- getSortedSet
  
  protected SortedSet getSortedSet()
  
  Gets the sorted set being decorated.
  
  Returns:
  
  the decorated set
- subSet
  
  public SortedSet subSet(Object fromElement, Object toElement)
  
  Specified by:
  
  subSet in interface SortedSet
- headSet
  
  public SortedSet headSet(Object toElement)
  
  Specified by:
  
  headSet in interface SortedSet
- tailSet
  
  public SortedSet tailSet(Object fromElement)
  
  Specified by:
  
  tailSet in interface SortedSet
- first
  
  public Object first()
  
  Specified by:
  
  first in interface SortedSet
- last
  
  public Object last()
  
  Specified by:
  
  last in interface SortedSet
- comparator
  
  public Comparator comparator()
  
  Specified by:
  
  comparator in interface SortedSet

Class AbstractSortedSetDecorator

Field Summary

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

Constructor Summary

Method Summary

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

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

Methods inherited from class java.lang.Object

Methods inherited from interface java.util.Collection

Methods inherited from interface java.lang.Iterable

Methods inherited from interface java.util.Set

Methods inherited from interface java.util.SortedSet

Constructor Details

AbstractSortedSetDecorator

AbstractSortedSetDecorator

Method Details

getSortedSet

subSet

headSet

tailSet

first

last

comparator