org.openanzo.util
Class Pair<F,S>

java.lang.Object
  org.openanzo.util.Pair<F,S>

Type Parameters:

F - Type of first object

S - Type of second object

All Implemented Interfaces:

java.lang.Iterable<java.lang.Object>, java.util.Collection<java.lang.Object>, java.util.List<java.lang.Object>

public class Pair<F,S>
extends java.lang.Object
implements java.util.List<java.lang.Object>

2 Item list

Author:

Lee Feigenbaum ( feigenbl@us.ibm.com )

Field Summary

F	first First element of pair
S	second Second element of pair

Constructor Summary

Pair(F f, S s)
Create a new pair

Method Summary

void	add(int index, java.lang.Object element)
boolean	add(java.lang.Object o)
boolean	addAll(java.util.Collection<?> c)
boolean	addAll(int index, java.util.Collection<?> c)
void	clear()
boolean	contains(java.lang.Object o)
boolean	containsAll(java.util.Collection<?> c)
java.lang.Object	get(int index)
int	indexOf(java.lang.Object o)
boolean	isEmpty()
java.util.Iterator<java.lang.Object>	iterator()
int	lastIndexOf(java.lang.Object o)
java.util.ListIterator<java.lang.Object>	listIterator()
java.util.ListIterator<java.lang.Object>	listIterator(int index)
java.lang.Object	remove(int index)
boolean	remove(java.lang.Object o)
boolean	removeAll(java.util.Collection<?> c)
boolean	retainAll(java.util.Collection<?> c)
java.lang.Object	set(int index, java.lang.Object element)
int	size()
java.util.List<java.lang.Object>	subList(int fromIndex, int toIndex)
java.lang.Object[]	toArray()
java.lang.Object[]	toArray(java.lang.Object[] a)

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.List

equals, hashCode

Field Detail

first

public F first

First element of pair

second

public S second

Second element of pair

Constructor Detail

Pair

public Pair(F f,
            S s)

Create a new pair

Parameters:

f - First element of pair

s - Second element of pair

Method Detail

add

public boolean add(java.lang.Object o)

Specified by:

add in interface java.util.Collection<java.lang.Object>

Specified by:

add in interface java.util.List<java.lang.Object>

add

public void add(int index,
                java.lang.Object element)

Specified by:

add in interface java.util.List<java.lang.Object>

addAll

public boolean addAll(java.util.Collection<?> c)

Specified by:

addAll in interface java.util.Collection<java.lang.Object>

Specified by:

addAll in interface java.util.List<java.lang.Object>

addAll

public boolean addAll(int index,
                      java.util.Collection<?> c)

Specified by:

addAll in interface java.util.List<java.lang.Object>

clear

public void clear()

Specified by:

clear in interface java.util.Collection<java.lang.Object>

Specified by:

clear in interface java.util.List<java.lang.Object>

contains

public boolean contains(java.lang.Object o)

Specified by:

contains in interface java.util.Collection<java.lang.Object>

Specified by:

contains in interface java.util.List<java.lang.Object>

containsAll

public boolean containsAll(java.util.Collection<?> c)

Specified by:

containsAll in interface java.util.Collection<java.lang.Object>

Specified by:

containsAll in interface java.util.List<java.lang.Object>

get

public java.lang.Object get(int index)

Specified by:

get in interface java.util.List<java.lang.Object>

indexOf

public int indexOf(java.lang.Object o)

Specified by:

indexOf in interface java.util.List<java.lang.Object>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface java.util.Collection<java.lang.Object>

Specified by:

isEmpty in interface java.util.List<java.lang.Object>

iterator

public java.util.Iterator<java.lang.Object> iterator()

Specified by:

iterator in interface java.lang.Iterable<java.lang.Object>

Specified by:

iterator in interface java.util.Collection<java.lang.Object>

Specified by:

iterator in interface java.util.List<java.lang.Object>

lastIndexOf

public int lastIndexOf(java.lang.Object o)

Specified by:

lastIndexOf in interface java.util.List<java.lang.Object>

listIterator

public java.util.ListIterator<java.lang.Object> listIterator()

Specified by:

listIterator in interface java.util.List<java.lang.Object>

listIterator

public java.util.ListIterator<java.lang.Object> listIterator(int index)

Specified by:

listIterator in interface java.util.List<java.lang.Object>

remove

public boolean remove(java.lang.Object o)

Specified by:

remove in interface java.util.Collection<java.lang.Object>

Specified by:

remove in interface java.util.List<java.lang.Object>

remove

public java.lang.Object remove(int index)

Specified by:

remove in interface java.util.List<java.lang.Object>

removeAll

public boolean removeAll(java.util.Collection<?> c)

Specified by:

removeAll in interface java.util.Collection<java.lang.Object>

Specified by:

removeAll in interface java.util.List<java.lang.Object>

retainAll

public boolean retainAll(java.util.Collection<?> c)

Specified by:

retainAll in interface java.util.Collection<java.lang.Object>

Specified by:

retainAll in interface java.util.List<java.lang.Object>

set

public java.lang.Object set(int index,
                            java.lang.Object element)

Specified by:

set in interface java.util.List<java.lang.Object>

size

public int size()

Specified by:

size in interface java.util.Collection<java.lang.Object>

Specified by:

size in interface java.util.List<java.lang.Object>

subList

public java.util.List<java.lang.Object> subList(int fromIndex,
                                                int toIndex)

Specified by:

subList in interface java.util.List<java.lang.Object>

toArray

public java.lang.Object[] toArray()

Specified by:

toArray in interface java.util.Collection<java.lang.Object>

Specified by:

toArray in interface java.util.List<java.lang.Object>

toArray

public java.lang.Object[] toArray(java.lang.Object[] a)

Specified by:

toArray in interface java.util.Collection<java.lang.Object>

Specified by:

toArray in interface java.util.List<java.lang.Object>