com.pi4j.component.button

Class ButtonBase

java.lang.Object

com.pi4j.component.ComponentBase

com.pi4j.component.ObserveableComponentBase

com.pi4j.component.button.ButtonBase

All Implemented Interfaces:

Button, Component, ObserveableComponent

Direct Known Subclasses:

GpioButtonComponent

public abstract class ButtonBase
extends ObserveableComponentBase
implements Button

Field Summary

Fields inherited from class com.pi4j.component.ObserveableComponentBase

listeners

Constructor Summary

Constructors

Constructor and Description
ButtonBase()

Method Summary

Modifier and Type	Method and Description
void	addListener(ButtonPressedListener... listener)
void	addListener(ButtonReleasedListener... listener)
void	addListener(ButtonStateChangeListener... listener)
void	addListener(long delay, ButtonHoldListener... listener)
abstract ButtonState	getState()
boolean	isPressed()
boolean	isReleased()
boolean	isState(ButtonState state)
protected void	notifyListeners(ButtonStateChangeEvent event)
void	removeListener(ButtonHoldListener... listener)
void	removeListener(ButtonPressedListener... listener)
void	removeListener(ButtonReleasedListener... listener)
void	removeListener(ButtonStateChangeListener... listener)

Methods inherited from class com.pi4j.component.ObserveableComponentBase

addListener, removeAllListeners, removeListener

Methods inherited from class com.pi4j.component.ComponentBase

clearProperties, getName, getProperties, getProperty, getProperty, getTag, hasProperty, removeProperty, setName, setProperty, setTag

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.pi4j.component.ObserveableComponent

removeAllListeners

Methods inherited from interface com.pi4j.component.Component

clearProperties, getName, getProperties, getProperty, getProperty, getTag, hasProperty, removeProperty, setName, setProperty, setTag

Constructor Detail

ButtonBase

public ButtonBase()

Method Detail

isPressed

public boolean isPressed()

Specified by:

isPressed in interface Button

isReleased

public boolean isReleased()

Specified by:

isReleased in interface Button

getState

public abstract ButtonState getState()

Specified by:

getState in interface Button

isState

public boolean isState(ButtonState state)

Specified by:

isState in interface Button

addListener

public void addListener(ButtonStateChangeListener... listener)

Specified by:

addListener in interface Button

removeListener

public void removeListener(ButtonStateChangeListener... listener)

Specified by:

removeListener in interface Button

addListener

public void addListener(ButtonPressedListener... listener)

Specified by:

addListener in interface Button

removeListener

public void removeListener(ButtonPressedListener... listener)

Specified by:

removeListener in interface Button

addListener

public void addListener(ButtonReleasedListener... listener)

Specified by:

addListener in interface Button

removeListener

public void removeListener(ButtonReleasedListener... listener)

Specified by:

removeListener in interface Button

addListener

public void addListener(long delay,
                        ButtonHoldListener... listener)

Specified by:

addListener in interface Button

removeListener

public void removeListener(ButtonHoldListener... listener)

Specified by:

removeListener in interface Button

notifyListeners

protected void notifyListeners(ButtonStateChangeEvent event)