scratch.joshua.jung_2_0.utils

Class Pair<T>

java.lang.Object

scratch.joshua.jung_2_0.utils.Pair<T>

public final class Pair<T>
extends java.lang.Object

Stores a pair of values together. Access either one by directly getting the fields. Pairs are not mutable, respect equals and may be used as indices.

Note that they do not protect from malevolent behavior: if one or another object in the tuple is mutable, then that can be changed with the usual bad effects.

Author:

scott white and Danyel Fisher

Constructor Summary

Constructors

Constructor and Description
Pair(T value1, T value2)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(java.lang.Object o)
T	getFirst() Returns the first constructor argument.
T	getSecond() Returns the second constructor argument.
int	hashCode()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

Pair

public Pair(T value1,
    T value2)

Method Detail

getFirst

public T getFirst()

Returns the first constructor argument.

getSecond

public T getSecond()

Returns the second constructor argument.

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

See Also:

Object.equals(java.lang.Object)

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

See Also:

Object.hashCode()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

See Also:

Object.toString()