spase.parser120
Class Pair<L,R>

java.lang.Object
  spase.parser120.Pair<L,R>

public class Pair<L,R>
extends java.lang.Object

An simple class to maintain pairs of objects. Adapted form a web post.

Since:

1.0.0

Constructor Summary

Pair(L left, R right)
Creates an instance of pair with a "left" value and a "right" value.

Method Summary

static <A,B> Pair<A,B>	create(A left, B right) Creates an instance of pair with a "left" value and a "right" value.
static boolean	equal(java.lang.Object o1, java.lang.Object o2) Determines if one object equals another.
boolean	equals(java.lang.Object o) Determines if one object equals another.
L	getLeft() Returns the "right" element of the pair.
R	getRight() Returns the "right" element of the pair.
int	hashCode() Returns the hash code.

Methods inherited from class java.lang.Object

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

Constructor Detail

Pair

public Pair(L left,
            R right)

Creates an instance of pair with a "left" value and a "right" value.

Since:

1.0

Method Detail

create

public static <A,B> Pair<A,B> create(A left,
                                     B right)

Creates an instance of pair with a "left" value and a "right" value. The type of each value can be defined.

Since:

1.0

getRight

public R getRight()

Returns the "right" element of the pair.

Since:

1.0

getLeft

public L getLeft()

Returns the "right" element of the pair.

Since:

1.0

equals

public final boolean equals(java.lang.Object o)

Determines if one object equals another. This checks if the content of each object is the same.

Overrides:

equals in class java.lang.Object

Returns:

true if the content is the same; false otherwise.

Since:

1.0

equal

public static final boolean equal(java.lang.Object o1,
                                  java.lang.Object o2)

Determines if one object equals another. This checks if the content of each object is the same.

Returns:

true if the content is the same; false otherwise.

Since:

1.0

hashCode

public int hashCode()

Returns the hash code. This checks if the content of each object is the same.

Overrides:

hashCode in class java.lang.Object

Returns:

the hash code value.

Since:

1.0