net.sf.cpsolver.ifs.util
Class EnumerableHashSet
java.lang.Object
java.util.AbstractCollection
java.util.AbstractSet
java.util.HashSet
net.sf.cpsolver.ifs.util.EnumerableHashSet
- All Implemented Interfaces:
- Serializable, Cloneable, Iterable, Collection, Set, EnumerableCollection
public class EnumerableHashSet
- extends HashSet
- implements EnumerableCollection
An extension of HashSet
that implements EnumerableCollection
interface.
- Version:
- IFS 1.1 (Iterative Forward Search)
Copyright (C) 2006 Tomáš Müller
muller@unitime.org
Lazenska 391, 76314 Zlin, Czech Republic
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- See Also:
- Serialized Form
Methods inherited from interface java.util.Collection |
add, addAll, clear, contains, containsAll, equals, hashCode, isEmpty, iterator, remove, removeAll, retainAll, size, toArray, toArray |
EnumerableHashSet
public EnumerableHashSet()
elements
public Enumeration elements()
- Iterate the set
- Specified by:
elements
in interface EnumerableCollection
addElement
public void addElement(Object o)
- Add an element into the set
- Specified by:
addElement
in interface EnumerableCollection
removeElement
public boolean removeElement(Object o)
- Remove an element from the set
- Specified by:
removeElement
in interface EnumerableCollection
firstElement
public Object firstElement()
- First element in the set (first using
HashSet.iterator()
)
- Specified by:
firstElement
in interface EnumerableCollection