net.lecousin.framework.event

Class ListenableLongProperty

java.lang.Object

net.lecousin.framework.event.ListenableLongProperty

All Implemented Interfaces:

Listenable<Long>, SimpleListenable

public class ListenableLongProperty
extends Object
implements Listenable<Long>

Property that calls listeners when modified. It extends Mutable to hold the object of this property, and implements Listenable to add/remove lsiteners. If the set method is called with the same object, listeners are not called. Listeners are called with the PREVIOUS value, to get the current value the get method should be used.

Field Summary

Fields

Modifier and Type	Field and Description
protected Event<Long>	event
protected long	value

Constructor Summary

Constructors

Constructor and Description
ListenableLongProperty(long value) Constructor with initial object to hold.

Method Summary

Modifier and Type	Method and Description
void	add(long add) Addition.
void	addListener(Consumer<Long> listener) Add a listener.
void	addListener(Runnable listener) Add a listener.
void	dec() Decrement.
long	get() Return the current value.
boolean	hasListeners() Return true if at least one listener is present.
void	inc() Increment.
void	removeListener(Consumer<Long> listener) Remove a listener.
void	removeListener(Runnable listener) Remove a listener.
void	set(long value) Set a new value.
void	sub(long sub) Subtraction.

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.lecousin.framework.event.Listenable

listen, unlisten

Methods inherited from interface net.lecousin.framework.event.SimpleListenable

listen, unlisten

Field Detail

value

protected long value

event

protected Event<Long> event

Constructor Detail

ListenableLongProperty

public ListenableLongProperty(long value)

Constructor with initial object to hold.

Method Detail

get

public long get()

Return the current value.

set

public void set(long value)

Set a new value.

add

public void add(long add)

Addition.

sub

public void sub(long sub)

Subtraction.

inc

public void inc()

Increment.

dec

public void dec()

Decrement.

addListener

public void addListener(Consumer<Long> listener)

Description copied from interface: Listenable

Add a listener.

Specified by:

addListener in interface Listenable<Long>

addListener

public void addListener(Runnable listener)

Description copied from interface: SimpleListenable

Add a listener.

Specified by:

addListener in interface SimpleListenable

removeListener

public void removeListener(Consumer<Long> listener)

Description copied from interface: Listenable

Remove a listener.

Specified by:

removeListener in interface Listenable<Long>

removeListener

public void removeListener(Runnable listener)

Description copied from interface: SimpleListenable

Remove a listener.

Specified by:

removeListener in interface SimpleListenable

hasListeners

public boolean hasListeners()

Description copied from interface: SimpleListenable

Return true if at least one listener is present.

Specified by:

hasListeners in interface SimpleListenable