public class

TransformedSortedSet

extends TransformedSet
implements SortedSet<E>
java.lang.Object
   ↳ org.apache.commons.collections.collection.AbstractCollectionDecorator
     ↳ org.apache.commons.collections.collection.AbstractSerializableCollectionDecorator
       ↳ org.apache.commons.collections.collection.TransformedCollection
         ↳ org.apache.commons.collections.set.TransformedSet
           ↳ org.apache.commons.collections.set.TransformedSortedSet

Class Overview

Decorates another SortedSet to transform objects that are added.

The add methods are affected by this class. Thus objects must be removed or searched for using their transformed form. For example, if the transformation converts Strings to Integers, you must use the Integer form to remove objects.

This class is Serializable from Commons Collections 3.1.

Summary

[Expand]
Inherited Fields
From class org.apache.commons.collections.collection.TransformedCollection
From class org.apache.commons.collections.collection.AbstractCollectionDecorator
Protected Constructors
TransformedSortedSet(SortedSet set, Transformer transformer)
Constructor that wraps (not copies).
Public Methods
Comparator comparator()
static SortedSet decorate(SortedSet set, Transformer transformer)
Factory method to create a transforming sorted set.
Object first()
SortedSet headSet(Object toElement)
Object last()
SortedSet subSet(Object fromElement, Object toElement)
SortedSet tailSet(Object fromElement)
Protected Methods
SortedSet getSortedSet()
Gets the decorated set.
[Expand]
Inherited Methods
From class org.apache.commons.collections.set.TransformedSet
From class org.apache.commons.collections.collection.TransformedCollection
From class org.apache.commons.collections.collection.AbstractCollectionDecorator
From class java.lang.Object
From interface java.lang.Iterable
From interface java.util.Collection
From interface java.util.Set
From interface java.util.SortedSet

Protected Constructors

protected TransformedSortedSet (SortedSet set, Transformer transformer)

Constructor that wraps (not copies).

If there are any elements already in the set being decorated, they are NOT transformed.

Parameters
set the set to decorate, must not be null
transformer the transformer to use for conversion, must not be null
Throws
IllegalArgumentException if set or transformer is null

Public Methods

public Comparator comparator ()

public static SortedSet decorate (SortedSet set, Transformer transformer)

Factory method to create a transforming sorted set.

If there are any elements already in the set being decorated, they are NOT transformed.

Parameters
set the set to decorate, must not be null
transformer the transformer to use for conversion, must not be null
Throws
IllegalArgumentException if set or transformer is null

public Object first ()

public SortedSet headSet (Object toElement)

public Object last ()

public SortedSet subSet (Object fromElement, Object toElement)

public SortedSet tailSet (Object fromElement)

Protected Methods

protected SortedSet getSortedSet ()

Gets the decorated set.

Returns
  • the decorated set