org.spf4j.base

Class Pair<A,B>

java.lang.Object

org.spf4j.base.Pair<A,B>

Direct Known Subclasses:

ComparablePair, VertexEdges

public class Pair<A,B>
extends Object

Author:

zoly

Field Summary

Fields

Modifier and Type	Field and Description
protected A	first
protected B	second

Constructor Summary

Constructors

Constructor and Description
Pair(A first, B second)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(Object obj)
static Pair<String,String>	from(String stringPair) Creates a pair from a (str1,str2) pair.
A	getFirst()
B	getSecond()
int	hashCode()
static <A,B> Pair<A,B>	of(A first, B second)
List<Object>	toList()
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

first

protected final A first

second

protected final B second

Constructor Detail

Pair

public Pair(A first,
    B second)

Method Detail

of

public static <A,B> Pair<A,B> of(A first,
                 B second)

from

@Nullable
public static Pair<String,String> from(String stringPair)

Creates a pair from a (str1,str2) pair.

Parameters:

stringPair -

Returns:

null if this is not a pair.

getFirst

public final A getFirst()

getSecond

public final B getSecond()

equals

public final boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public final int hashCode()

Overrides:

hashCode in class Object

toString

public final String toString()

Overrides:

toString in class Object

toList

public final List<Object> toList()