org.apache.storm.streams

Class Pair<T1,T2>

java.lang.Object

org.apache.storm.streams.Pair<T1,T2>

Type Parameters:

T1 - the type of the first value

T2 - the type of the second value

All Implemented Interfaces:

java.io.Serializable

public final class Pair<T1,T2>
extends java.lang.Object
implements java.io.Serializable

A pair of values.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
T1	val1 The first value
T2	val2 The second value

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object o)
T1	getFirst() Returns the first value in a pair.
T2	getSecond() Returns the second value in a pair.
int	hashCode()
static <T1,T2> Pair<T1,T2>	of(T1 first, T2 second) Constructs a new pair of values.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

val1

public final T1 val1

The first value

val2

public final T2 val2

The second value

Method Detail

of

public static <T1,T2> Pair<T1,T2> of(T1 first,
                                     T2 second)

Constructs a new pair of values.

Type Parameters:

T1 - the type of the first value

T2 - the type of the second value

Parameters:

first - the first value

second - the second value

Returns:

a new pair of values

getFirst

public T1 getFirst()

Returns the first value in a pair.

Returns:

the first value

getSecond

public T2 getSecond()

Returns the second value in a pair.

Returns:

the second value

equals

public boolean equals(java.lang.Object o)

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