org.osjava.sj.loader.util
Class OrderedSet

java.lang.Object
  extended by org.osjava.sj.loader.util.OrderedSet
All Implemented Interfaces:
java.lang.Iterable, java.util.Collection, java.util.Set

 class OrderedSet
extends java.lang.Object
implements java.util.Set

An implementation of Set that guarentees ordering remains constant.


Field Summary
private  java.util.List list
           
 
Constructor Summary
OrderedSet()
           
OrderedSet(java.util.Collection c)
           
OrderedSet(java.util.List list)
          Create using the given List as the internal storage method.
 
Method Summary
 boolean add(java.lang.Object obj)
           
 boolean addAll(java.util.Collection c)
           
 void clear()
           
 boolean contains(java.lang.Object obj)
           
 boolean containsAll(java.util.Collection c)
           
 boolean equals(java.lang.Object obj)
           
 int hashCode()
           
 boolean isEmpty()
           
 java.util.Iterator iterator()
           
 boolean remove(java.lang.Object obj)
           
 boolean removeAll(java.util.Collection c)
           
 boolean retainAll(java.util.Collection c)
           
 int size()
           
 java.lang.Object[] toArray()
           
 java.lang.Object[] toArray(java.lang.Object[] arr)
           
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

list

private java.util.List list
Constructor Detail

OrderedSet

public OrderedSet()

OrderedSet

public OrderedSet(java.util.Collection c)

OrderedSet

public OrderedSet(java.util.List list)
Create using the given List as the internal storage method.

Method Detail

add

public boolean add(java.lang.Object obj)
Specified by:
add in interface java.util.Collection
Specified by:
add in interface java.util.Set

addAll

public boolean addAll(java.util.Collection c)
Specified by:
addAll in interface java.util.Collection
Specified by:
addAll in interface java.util.Set

clear

public void clear()
Specified by:
clear in interface java.util.Collection
Specified by:
clear in interface java.util.Set

contains

public boolean contains(java.lang.Object obj)
Specified by:
contains in interface java.util.Collection
Specified by:
contains in interface java.util.Set

containsAll

public boolean containsAll(java.util.Collection c)
Specified by:
containsAll in interface java.util.Collection
Specified by:
containsAll in interface java.util.Set

equals

public boolean equals(java.lang.Object obj)
Specified by:
equals in interface java.util.Collection
Specified by:
equals in interface java.util.Set
Overrides:
equals in class java.lang.Object

hashCode

public int hashCode()
Specified by:
hashCode in interface java.util.Collection
Specified by:
hashCode in interface java.util.Set
Overrides:
hashCode in class java.lang.Object

isEmpty

public boolean isEmpty()
Specified by:
isEmpty in interface java.util.Collection
Specified by:
isEmpty in interface java.util.Set

iterator

public java.util.Iterator iterator()
Specified by:
iterator in interface java.lang.Iterable
Specified by:
iterator in interface java.util.Collection
Specified by:
iterator in interface java.util.Set

remove

public boolean remove(java.lang.Object obj)
Specified by:
remove in interface java.util.Collection
Specified by:
remove in interface java.util.Set

removeAll

public boolean removeAll(java.util.Collection c)
Specified by:
removeAll in interface java.util.Collection
Specified by:
removeAll in interface java.util.Set

retainAll

public boolean retainAll(java.util.Collection c)
Specified by:
retainAll in interface java.util.Collection
Specified by:
retainAll in interface java.util.Set

size

public int size()
Specified by:
size in interface java.util.Collection
Specified by:
size in interface java.util.Set

toArray

public java.lang.Object[] toArray()
Specified by:
toArray in interface java.util.Collection
Specified by:
toArray in interface java.util.Set

toArray

public java.lang.Object[] toArray(java.lang.Object[] arr)
Specified by:
toArray in interface java.util.Collection
Specified by:
toArray in interface java.util.Set