Package org.apache.commons.lang3.tuple

Class MutableTriple<L,M,R>

java.lang.Object

org.apache.commons.lang3.tuple.Triple<L,M,R>

org.apache.commons.lang3.tuple.MutableTriple<L,M,R>

Type Parameters:

L - the left element type

M - the middle element type

R - the right element type

All Implemented Interfaces:

Serializable, Comparable<Triple<L,M,R>>

public class MutableTriple<L,M,R>
extends Triple<L,M,R>

A mutable triple consisting of three Object elements.

Not #ThreadSafe#

Since:

3.2

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
L	left	Left object
M	middle	Middle object
R	right	Right object

Constructor Summary

Constructors

Constructor	Description
MutableTriple()	Create a new triple instance of three nulls.
MutableTriple(L left, M middle, R right)	Create a new triple instance.

Method Summary

Modifier and Type	Method	Description
L	getLeft()	Gets the left element from this triple.
M	getMiddle()	Gets the middle element from this triple.
R	getRight()	Gets the right element from this triple.
static <L,M,R> MutableTriple<L,M,R>	of(L left, M middle, R right)	Obtains a mutable triple of three objects inferring the generic types.
void	setLeft(L left)	Sets the left element of the triple.
void	setMiddle(M middle)	Sets the middle element of the triple.
void	setRight(R right)	Sets the right element of the triple.

Methods inherited from class java.lang.Object

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

Methods inherited from class org.apache.commons.lang3.tuple.Triple

compareTo, equals, hashCode, toString, toString

Field Detail

left

public L left

Left object

middle

public M middle

Middle object

right

public R right

Right object

Constructor Detail

MutableTriple

public MutableTriple()

Create a new triple instance of three nulls.

MutableTriple

public MutableTriple(L left,
                     M middle,
                     R right)

Create a new triple instance.

Parameters:

left - the left value, may be null

middle - the middle value, may be null

right - the right value, may be null

Method Detail

of

public static <L,M,R> MutableTriple<L,M,R> of(L left,
                                              M middle,
                                              R right)

Obtains a mutable triple of three objects inferring the generic types.

This factory allows the triple to be created using inference to obtain the generic types.

Type Parameters:

L - the left element type

M - the middle element type

R - the right element type

Parameters:

left - the left element, may be null

middle - the middle element, may be null

right - the right element, may be null

Returns:

a triple formed from the three parameters, not null

getLeft

public L getLeft()

Gets the left element from this triple.

Specified by:

getLeft in class Triple<L,M,R>

Returns:

the left element, may be null

setLeft

public void setLeft(L left)

Sets the left element of the triple.

Parameters:

left - the new value of the left element, may be null

getMiddle

public M getMiddle()

Gets the middle element from this triple.

Specified by:

getMiddle in class Triple<L,M,R>

Returns:

the middle element, may be null

setMiddle

public void setMiddle(M middle)

Sets the middle element of the triple.

Parameters:

middle - the new value of the middle element, may be null

getRight

public R getRight()

Gets the right element from this triple.

Specified by:

getRight in class Triple<L,M,R>

Returns:

the right element, may be null

setRight

public void setRight(R right)

Sets the right element of the triple.

Parameters:

right - the new value of the right element, may be null