Package org.apache.storm.streams

Class Pair<T1,T2>

java.lang.Object

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

All Implemented Interfaces:

Serializable

public final class Pair<T1,T2>
extends Object
implements Serializable

A pair of values.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
final T1	value1	The first value.
final T2	value2	The second value.

Method Summary

Modifier and Type	Method	Description
boolean	equals(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.
String	toString()

Methods inherited from class java.lang.Object

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

Field Details

value1

public final T1 value1

The first value.

value2

public final T2 value2

The second value.

Method Details

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(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object