org.hawaiiframework.util.tuple

Class Tuple2<T1,T2>

java.lang.Object

org.hawaiiframework.util.tuple.Tuple1<T1>

org.hawaiiframework.util.tuple.Tuple2<T1,T2>

Type Parameters:

T1 - the type of the 1st element

T2 - the type of the 2nd element

All Implemented Interfaces:

java.io.Serializable, Tuple

Direct Known Subclasses:

Tuple3

public class Tuple2<T1,T2>
extends Tuple1<T1>

A Tuple of 2 elements.

Since:

2.0.0

Author:

Marcel Overdijk

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
Tuple2(T1 element1, T2 element2) Constructs a new Tuple with the supplied elements.

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object o)
T2	getElement2() Returns the 2nd element of this tuple.
int	hashCode()
void	setElement2(T2 element2) Sets the 2nd element of this tuple.
int	size() Returns the number of elements of this tuple.

Methods inherited from class org.hawaiiframework.util.tuple.Tuple1

getElement1, setElement1

Methods inherited from class java.lang.Object

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

Constructor Detail

Tuple2

public Tuple2(T1 element1,
              T2 element2)

Constructs a new Tuple with the supplied elements.

Method Detail

getElement2

public T2 getElement2()

Returns the 2nd element of this tuple.

Returns:

the 2nd element of this tuple

setElement2

public void setElement2(T2 element2)

Sets the 2nd element of this tuple.

size

public int size()

Description copied from interface: Tuple

Returns the number of elements of this tuple.

Specified by:

size in interface Tuple

Overrides:

size in class Tuple1<T1>

Returns:

the number of elements of this tuple

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class Tuple1<T1>

hashCode

public int hashCode()

Overrides:

hashCode in class Tuple1<T1>