com.espertech.esper.collection

Class Pair<F,S>

java.lang.Object

com.espertech.esper.collection.Pair<F,S>

All Implemented Interfaces:

java.io.Serializable

public class Pair<F,S>
extends java.lang.Object
implements java.io.Serializable

General-purpose pair of values of any type. The pair only equals another pair if the objects that form the pair equal, ie. f pair f object equals (.equals) the s pair f object, and the f pair s object equals the s pair s object.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
Pair(F f, S s) Construct pair of values.

Method Summary

Modifier and Type	Method and Description
static <K,V> Pair<K,V>	createPair(K key, V value)
boolean	equals(java.lang.Object obj)
F	getFirst() Returns f value within pair.
S	getSecond() Returns s value within pair.
int	hashCode()
void	setFirst(F f) Set the f value of the pair to a new value.
void	setSecond(S s) Set the s value of the pair to a new value.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

Pair

public Pair(F f,
            S s)

Construct pair of values.

Parameters:

f - is the f value

s - is the s value

Method Detail

createPair

public static <K,V> Pair<K,V> createPair(K key,
                                         V value)

getFirst

public F getFirst()

Returns f value within pair.

Returns:

f value within pair

getSecond

public S getSecond()

Returns s value within pair.

Returns:

s value within pair

setFirst

public void setFirst(F f)

Set the f value of the pair to a new value.

Parameters:

f - value to be set

setSecond

public void setSecond(S s)

Set the s value of the pair to a new value.

Parameters:

s - value to be set

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object