org.apache.commons.collections.map
Class UnmodifiableEntrySet
java.lang.Object
org.apache.commons.collections.collection.AbstractCollectionDecorator
org.apache.commons.collections.set.AbstractSetDecorator
org.apache.commons.collections.map.UnmodifiableEntrySet
- All Implemented Interfaces:
- Iterable, Collection, Set, Unmodifiable
public final class UnmodifiableEntrySet
- extends AbstractSetDecorator
- implements Unmodifiable
Decorates a map entry Set
to ensure it can't be altered.
- Since:
- Commons Collections 3.0
- Version:
- $Revision: 155406 $ $Date: 2005-02-26 12:55:26 +0000 (Sat, 26 Feb 2005) $
- Author:
- Stephen Colebourne
decorate
public static Set decorate(Set set)
- Factory method to create an unmodifiable set of Map Entry objects.
- Parameters:
set
- the set to decorate, must not be null
- Throws:
IllegalArgumentException
- if set is null
add
public boolean add(Object object)
- Specified by:
add
in interface Collection
- Specified by:
add
in interface Set
- Overrides:
add
in class AbstractCollectionDecorator
addAll
public boolean addAll(Collection coll)
- Specified by:
addAll
in interface Collection
- Specified by:
addAll
in interface Set
- Overrides:
addAll
in class AbstractCollectionDecorator
clear
public void clear()
- Specified by:
clear
in interface Collection
- Specified by:
clear
in interface Set
- Overrides:
clear
in class AbstractCollectionDecorator
remove
public boolean remove(Object object)
- Specified by:
remove
in interface Collection
- Specified by:
remove
in interface Set
- Overrides:
remove
in class AbstractCollectionDecorator
removeAll
public boolean removeAll(Collection coll)
- Specified by:
removeAll
in interface Collection
- Specified by:
removeAll
in interface Set
- Overrides:
removeAll
in class AbstractCollectionDecorator
retainAll
public boolean retainAll(Collection coll)
- Specified by:
retainAll
in interface Collection
- Specified by:
retainAll
in interface Set
- Overrides:
retainAll
in class AbstractCollectionDecorator
iterator
public Iterator iterator()
- Specified by:
iterator
in interface Iterable
- Specified by:
iterator
in interface Collection
- Specified by:
iterator
in interface Set
- Overrides:
iterator
in class AbstractCollectionDecorator
toArray
public Object[] toArray()
- Specified by:
toArray
in interface Collection
- Specified by:
toArray
in interface Set
- Overrides:
toArray
in class AbstractCollectionDecorator
toArray
public Object[] toArray(Object[] array)
- Specified by:
toArray
in interface Collection
- Specified by:
toArray
in interface Set
- Overrides:
toArray
in class AbstractCollectionDecorator
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