Package org.dizitart.no2.common.tuples

Class Quartet<A,B,C,D>

java.lang.Object

org.dizitart.no2.common.tuples.Quartet<A,B,C,D>

Type Parameters:

A - the type of the first element

B - the type of the second element

C - the type of the third element

D - the type of the fourth element

All Implemented Interfaces:

Serializable

public class Quartet<A,B,C,D>
extends Object
implements Serializable

A tuple of four elements.

Since:

4.0

Author:

Anindya Chatterjee

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
Quartet()
Quartet(A first, B second, C third, D fourth)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
A	getFirst()
D	getFourth()
B	getSecond()
C	getThird()
int	hashCode()
static <A, B, C, D> Quartet<A,B,C,D>	quartet(A a, B b, C c, D d)	Creates a new quartet.
void	setFirst(A first)
void	setFourth(D fourth)
void	setSecond(B second)
void	setThird(C third)
String	toString()

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Details

Quartet

public Quartet()

Quartet

public Quartet(A first,
 B second,
 C third,
 D fourth)

Method Details

quartet

public static <A,
B,
C,
D> Quartet<A,B,C,D> quartet(A a,
 B b,
 C c,
 D d)

Creates a new quartet.

Type Parameters:

A - the type parameter

B - the type parameter

C - the type parameter

D - the type parameter

Parameters:

a - the a

b - the b

c - the c

d - the d

Returns:

the quartet

getFirst

public A getFirst()

getSecond

public B getSecond()

getThird

public C getThird()

getFourth

public D getFourth()

setFirst

public void setFirst(A first)

setSecond

public void setSecond(B second)

setThird

public void setThird(C third)

setFourth

public void setFourth(D fourth)

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