Tuple2 (Hawaii Framework 3.0.0.BUILD-SNAPSHOT API)

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:

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 Description

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

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(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(Object o)
```
    Overrides:
    
    equals in class Tuple1<T1>
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Tuple1<T1>