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| java.lang.Object
 org.apache.commons.collections.collection.CompositeCollection
org.apache.commons.collections.set.CompositeSet
| CompositeSet | | public class CompositeSet extends CompositeCollection implements Set(Code) | | Decorates a set of other sets to provide a single unified view.
Changes made to this set will actually be made on the decorated set.
Add operations require the use of a pluggable strategy.
If no strategy is provided then add is unsupported.
since:
Commons Collections 3.0
version:
$Revision: 155406 $ $Date: 2005-02-26 12:55:26 +0000 (Sat, 26 Feb 2005) $
author:
Brian McCallister |
| CompositeSet | | public CompositeSet()(Code) | | Create an empty CompositeSet
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| CompositeSet | | public CompositeSet(Set set)(Code) | | Create a CompositeSet with just set composited
Parameters:
set - The initial set in the composite |
| CompositeSet | | public CompositeSet(Set[] sets)(Code) | | Create a composite set with sets as the initial set of composited Sets
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| addComposited | | public synchronized void addComposited(Collection c)(Code) | | Add a Set to this composite
Parameters:
c - Must implement Set
throws:
IllegalArgumentException - if c does not implement java.util.Setor if a SetMutator is set, but fails to resolve a collision
throws:
UnsupportedOperationException - if there is no SetMutator set, ora CollectionMutator is set instead of a SetMutator
See Also: org.apache.commons.collections.collection.CompositeCollection.CollectionMutator
See Also: SetMutator |
| addComposited | | public synchronized void addComposited(Collection[] comps)(Code) | | Add an array of sets to this composite
Parameters:
comps -
throws:
IllegalArgumentException - if any of the collections in comps do not implement Set |
| remove | | public boolean remove(Object obj)(Code) | | If a CollectionMutator is defined for this CompositeSet then this
method will be called anyway.
Parameters:
obj - Object to be removed true if the object is removed, false otherwise |
| setMutator | | public void setMutator(CollectionMutator mutator)(Code) | | This can receive either a CompositeCollection.CollectionMutator
or a CompositeSet.SetMutator. If a
CompositeCollection.CollectionMutator is used than conflicts when adding
composited sets will throw IllegalArgumentException
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