AbstractSortedSetDecorator (Commons Collections 3.2.2 API)

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

All Methods Instance Methods Concrete Methods
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 Detail
  - 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 Detail
  - 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