lumis.util.collections

Class Tuple3<A,B,C>

java.lang.Object

lumis.util.collections.Tuple3<A,B,C>

Type Parameters:

A - The object a type.

B - The object b type.

C - The object c type.

public class Tuple3<A,B,C>
extends Object

Three-object holder. The three objects are called by convention, a, b and c.
Implements equals(Object) and hashCode(), based on the three objects.
If two tuples tup1 and tup2 have the same objects, but in different order, tup1.equals(tup2) may be false and tup1.hashCode() == tup2.hashCode() may be false.
Example:
Tuple3.newInstance(1, 2, 3).equals(Tuple3.newInstance(3, 2, 1)) is false.
Tuple3.newInstance(1, 2, 3).hashCode() == Tuple3.newInstance(3, 2, 1).hashCode() is false.
This holder accepts null values.

Since:

10.2.0

Version:

$Revision: 20413 $ $Date: 2017-07-20 19:57:40 +0000 (Thu, 20 Jul 2017) $

Method Summary

Modifier and Type	Method and Description
A	a()
B	b()
C	c()
boolean	equals(Object obj)
int	hashCode()
static <A,B,C> Tuple3<A,B,C>	newInstance(A a, B b, C c) Creates a new instance.
String	toString()

Methods inherited from class java.lang.Object

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

Method Detail

newInstance

public static <A,B,C> Tuple3<A,B,C> newInstance(A a,
                                                B b,
                                                C c)

Creates a new instance.

Parameters:

a - the object a.

b - the object b.

c - the object c.

Returns:

the created instance.

Since:

10.2.0

a

public A a()

b

public B b()

c

public C c()

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object