org.apache.commons.collections15.set
Class AbstractSortedSetDecorator<E>
java.lang.Object
org.apache.commons.collections15.collection.AbstractCollectionDecorator<E>
org.apache.commons.collections15.set.AbstractSetDecorator<E>
org.apache.commons.collections15.set.AbstractSortedSetDecorator<E>
- All Implemented Interfaces:
- Iterable<E>, Collection<E>, Set<E>, SortedSet<E>
- Direct Known Subclasses:
- UnmodifiableSortedSet
public abstract class AbstractSortedSetDecorator<E>
- extends AbstractSetDecorator<E>
- implements SortedSet<E>
Decorates another SortedSet to provide additional behaviour.
Methods are forwarded directly to the decorated set.
- Since:
- Commons Collections 3.0
- Version:
- $Revision: 1.1 $ $Date: 2005/10/11 17:05:39 $
- Author:
- Matt Hall, John Watkinson, Stephen Colebourne
| Methods inherited from class org.apache.commons.collections15.collection.AbstractCollectionDecorator |
add, addAll, clear, contains, containsAll, equals, getCollection, hashCode, isEmpty, iterator, remove, removeAll, retainAll, size, toArray, toArray, toString |
| Methods inherited from interface java.util.Set |
add, addAll, clear, contains, containsAll, equals, hashCode, isEmpty, iterator, remove, removeAll, retainAll, size, toArray, toArray |
AbstractSortedSetDecorator
protected AbstractSortedSetDecorator()
- Constructor only used in deserialization, do not use otherwise.
- Since:
- Commons Collections 3.1
AbstractSortedSetDecorator
protected AbstractSortedSetDecorator(Set<E> set)
- Constructor that wraps (not copies).
- Parameters:
set - the set to decorate, must not be null
- Throws:
IllegalArgumentException - if set is null
getSortedSet
protected SortedSet<E> getSortedSet()
- Gets the sorted set being decorated.
- Returns:
- the decorated set
subSet
public SortedSet<E> subSet(E fromElement,
E toElement)
- Specified by:
subSet in interface SortedSet<E>
headSet
public SortedSet<E> headSet(E toElement)
- Specified by:
headSet in interface SortedSet<E>
tailSet
public SortedSet<E> tailSet(E fromElement)
- Specified by:
tailSet in interface SortedSet<E>
first
public E first()
- Specified by:
first in interface SortedSet<E>
last
public E last()
- Specified by:
last in interface SortedSet<E>
comparator
public Comparator<? super E> comparator()
- Specified by:
comparator in interface SortedSet<E>
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