net.markenwerk.commons.datastructures

Class Box<Payload>

java.lang.Object

net.markenwerk.commons.datastructures.Box<Payload>

Type Parameters:

Payload - The payload type.

public final class Box<Payload>
extends Object

A Box is a simple mutable container class that holds a single value.

Since:

1.1.0

Author:

Torsten Krause (tk at markenwerk dot net)

Constructor Summary

Constructors

Constructor and Description
Box() Creates a new Box with null as the current value.
Box(Payload value) Creates a new Box.

Method Summary

Modifier and Type	Method and Description
Payload	getValue() Returns the current value this Box.
void	setValue(Payload value) Sets the current value of this Box.
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

Box

public Box()

Creates a new Box with null as the current value.

Box

public Box(Payload value)

Creates a new Box.

Parameters:

value - The value to be used.

Method Detail

getValue

public Payload getValue()

Returns the current value this Box.

Returns:

The value.

setValue

public void setValue(Payload value)

Sets the current value of this Box.

Parameters:

value - The value to be used.

toString

public String toString()

Overrides:

toString in class Object