cmu.survey
Class Pair<T1,T2>

java.lang.Object
  cmu.survey.Pair<T1,T2>

public class Pair<T1,T2>
extends java.lang.Object

This class, and the series of Pair, Triple, and Quadruple, are used for a sort-of ML-like compatibility -- in ML it's easy to return a Tuple of objects -- two objects, from one function, without declaring a new class. This is a lightweight way of returning two or more object where there is little justification for a new class to handle it.

Field Summary

T1	item1
T2	item2

Constructor Summary

Pair()

Pair(T1 a, T2 b)

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

item1

public T1 item1

item2

public T2 item2

Constructor Detail

Pair

public Pair()

Pair

public Pair(T1 a,
            T2 b)