Package org.storynode.pigeon.tuple

Class Quartet<T1,T2,T3,T4>

java.lang.Object

org.storynode.pigeon.tuple.Tuple

org.storynode.pigeon.tuple.Quartet<T1,T2,T3,T4>

Type Parameters:

T1 - The type of the first element

T2 - The type of the second element

T3 - The type of the third element

T4 - The type of the fourth element

public final class Quartet<T1,T2,T3,T4>
extends Tuple

Quartet class.

Since:

1.0.0

Author:

Andrea Coronese

Constructor Summary

Constructors

Constructor	Description
Quartet(T1 first, T2 second, T3 third, T4 fourth)	Constructor for Quartet.

Method Summary

Modifier and Type	Method	Description
@NotNull Option<Object>	at(int index)
int	cardinality()
T1	first()	The first element of the tuple
T4	fourth()	The fourth element of the tuple
int	hashCode()
T2	second()	The second element of the tuple
T3	third()	The third element of the tuple
String	toString()

Methods inherited from class org.storynode.pigeon.tuple.Tuple

enumerate, equals, of, of, of, of

Methods inherited from class java.lang.Object

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

Constructor Details

Quartet

public Quartet(T1 first,
 T2 second,
 T3 third,
 T4 fourth)

Constructor for Quartet.

Parameters:

first - a T1 object

second - a T2 object

third - a T3 object

fourth - a T4 object

Method Details

first

public T1 first()

The first element of the tuple

Returns:

The first element

second

public T2 second()

The second element of the tuple

Returns:

The second element

third

public T3 third()

The third element of the tuple

Returns:

The third element

fourth

public T4 fourth()

The fourth element of the tuple

Returns:

The fourth element

cardinality

public int cardinality()

at

@NotNull
public @NotNull Option<Object> at(int index)

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object