Package org.jgrapht.alg.util

Class Triple<A,B,C>

java.lang.Object

org.jgrapht.alg.util.Triple<A,B,C>

Type Parameters:

A - the first element type

B - the second element type

C - the third element type

All Implemented Interfaces:

Serializable

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

Generic triple (3-tuple).

Author:

Dimitrios Michail

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected A	first	The first element
protected B	second	The second element
protected C	third	The third element

Constructor Summary

Constructors

Constructor	Description
Triple(A a, B b, C c)	Create a new triple

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object o)
A	getFirst()	Get the first element
B	getSecond()	Get the second element
C	getThird()	Get the third element
<E> boolean	hasElement(E e)	Assess if this triple contains an element.
int	hashCode()
static <A,B,C> Triple<A,B,C>	of(A a, B b, C c)	Create a new triple.
void	setFirst(A a)	Set the first element
void	setSecond(B b)	Set the second element
void	setThird(C c)	Set the third element
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

first

protected A first

The first element

second

protected B second

The second element

third

protected C third

The third element

Constructor Detail

Triple

public Triple(A a,
              B b,
              C c)

Create a new triple

Parameters:

a - the first element

b - the second element

c - the third element

Method Detail

getFirst

public A getFirst()

Get the first element

Returns:

the first element

getSecond

public B getSecond()

Get the second element

Returns:

the second element

getThird

public C getThird()

Get the third element

Returns:

the third element

setFirst

public void setFirst(A a)

Set the first element

Parameters:

a - the element to be assigned

setSecond

public void setSecond(B b)

Set the second element

Parameters:

b - the element to be assigned

setThird

public void setThird(C c)

Set the third element

Parameters:

c - the element to be assigned

hasElement

public <E> boolean hasElement(E e)

Assess if this triple contains an element.

Type Parameters:

E - the element type

Parameters:

e - The element in question

Returns:

true if contains the element, false otherwise

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

of

public static <A,B,C> Triple<A,B,C> of(A a,
                                                               B b,
                                                               C c)

Create a new triple.

Type Parameters:

A - the first element type

B - the second element type

C - the third element type

Parameters:

a - first element

b - second element

c - third element

Returns:

new triple