org.apache.hadoop.mrunit.types
Class Pair<S,T>

java.lang.Object
  org.apache.hadoop.mrunit.types.Pair<S,T>

Type Parameters:

S -

T -

All Implemented Interfaces:

Comparable<Pair<S,T>>

public class Pair<S,T>
extends Object
implements Comparable<Pair<S,T>>

A very basic pair type that does not allow null values.

Nested Class Summary

static class	Pair.FirstElemComparator<S,T>
static class	Pair.SecondElemComparator<S,T>

Constructor Summary

Pair(S car, T cdr)

Method Summary

int	compareTo(Pair<S,T> p)
boolean	equals(Object o)
S	getFirst()
T	getSecond()
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

Pair

public Pair(S car,
            T cdr)

Method Detail

getFirst

public S getFirst()

getSecond

public T getSecond()

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

compareTo

public int compareTo(Pair<S,T> p)

Specified by:

compareTo in interface Comparable<Pair<S,T>>

toString

public String toString()

Overrides:

toString in class Object