casa.util

Class Pair<T,S>

java.lang.Object

casa.util.Pair<T,S>

Type Parameters:

T - //the first object's type

S - //the second object's type

Direct Known Subclasses:

Maplet, PairComparable, ParamsMap.ParamData

public class Pair<T,S>
extends Object

a class for associating pairs of objects

Field Summary

Fields

Modifier and Type	Field and Description
private T	first the first object of the pair
private S	second the second object of the pair

Constructor Summary

Constructors

Constructor and Description
Pair(Pair<T,S> x) a constructor that copy's another pair
Pair(T newFirst, S newSecond) a constructor for this class

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object arg0)
T	getFirst()
S	getSecond()
void	setFirst(T first)
void	setSecond(S next)
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

first

private T first

the first object of the pair

second

private S second

the second object of the pair

Constructor Detail

Pair

public Pair(T newFirst,
            S newSecond)

a constructor for this class

Parameters:

newFirst - the first object (could be null)

newSecond - the second object (could be null)

Pair

public Pair(Pair<T,S> x)

a constructor that copy's another pair

Parameters:

x - the other pair to copy

Method Detail

equals

public boolean equals(Object arg0)

Overrides:

equals in class Object

getFirst

public T getFirst()

Returns:

Returns the first.

setFirst

public void setFirst(T first)

Parameters:

first - The first to set.

getSecond

public S getSecond()

Returns:

Returns the second.

setSecond

public void setSecond(S next)

Parameters:

next - The second to set.

toString

public String toString()

Overrides:

toString in class Object