harpoon.Util
Class ArraySet

java.lang.Object
  |
  +--java.util.AbstractCollection
        |
        +--java.util.AbstractSet
              |
              +--harpoon.Util.ArraySet
All Implemented Interfaces:
Collection, Set

public class ArraySet
extends AbstractSet

ArraySet creates an unmodifiable Set view of an array. The idea is similar to java.util.Arrays.asList().

Version:
$Id: ArraySet.java,v 1.2 2002/02/25 21:08:44 cananian Exp $
Author:
C. Scott Ananian <cananian@alumni.princeton.edu>

Constructor Summary
ArraySet(Object[] oa)
          Creates a ArraySet from an object array.
 
Method Summary
 Iterator iterator()
           
 int size()
           
 
Methods inherited from class java.util.AbstractSet
equals, hashCode, removeAll
 
Methods inherited from class java.util.AbstractCollection
add, addAll, clear, contains, containsAll, isEmpty, remove, retainAll, toArray, toArray, toString
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface java.util.Set
add, addAll, clear, contains, containsAll, isEmpty, remove, retainAll, toArray, toArray
 

Constructor Detail

ArraySet

public ArraySet(Object[] oa)
Creates a ArraySet from an object array. All objects must be unique.

Method Detail

iterator

public Iterator iterator()
Specified by:
iterator in interface Set
Specified by:
iterator in class AbstractCollection

size

public int size()
Specified by:
size in interface Set
Specified by:
size in class AbstractCollection