org.compass.core.util.asm.tree.analysis
Class SmallSet

java.lang.Object
  java.util.AbstractCollection<E>
      java.util.AbstractSet
          org.compass.core.util.asm.tree.analysis.SmallSet

All Implemented Interfaces:

Iterable, Collection, Iterator, Set

 class SmallSet
extends AbstractSet
implements Iterator

A set of at most two elements.

Author:

Eric Bruneton

Field Summary

(package private) Object	e1
(package private) Object	e2
(package private) static Set	EMPTY_SET

Constructor Summary

SmallSet(Object e1, Object e2)

Method Summary

boolean	hasNext()
Iterator	iterator()
Object	next()
void	remove()
int	size()
(package private) Set	union(SmallSet s)

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

Field Detail

e1

Object e1

e2

Object e2

EMPTY_SET

static final Set EMPTY_SET

Constructor Detail

SmallSet

SmallSet(Object e1,
         Object e2)

Method Detail

iterator

public Iterator iterator()

Specified by:

iterator in interface Iterable

Specified by:

iterator in interface Collection

Specified by:

iterator in interface Set

Specified by:

iterator in class AbstractCollection

size

public int size()

Specified by:

size in interface Collection

Specified by:

size in interface Set

Specified by:

size in class AbstractCollection

hasNext

public boolean hasNext()

Specified by:

hasNext in interface Iterator

next

public Object next()

Specified by:

next in interface Iterator

remove

public void remove()

Specified by:

remove in interface Iterator

union

Set union(SmallSet s)