Package jmri.jmrix.bidib

Class BiDiBPowerManager

java.lang.Object

jmri.jmrix.bidib.BiDiBPowerManager

All Implemented Interfaces:

PropertyChangeProvider, PowerManager

public class BiDiBPowerManager
extends Object
implements PowerManager

BiDiBPowerManager.java Description: PowerManager implementation for controlling layout power

Field Summary

Fields

Modifier and Type	Field	Description
(package private) org.bidib.jbidibc.core.MessageListener	messageListener
(package private) PropertyChangeSupport	pcs
(package private) int	power
(package private) BiDiBTrafficController	tc
(package private) String	userName

Fields inherited from interface jmri.PowerManager

IDLE, OFF, ON, POWER, UNKNOWN

Constructor Summary

Constructors

Constructor	Description
BiDiBPowerManager(BiDiBSystemConnectionMemo memo)

Method Summary

Modifier and Type	Method	Description
void	addPropertyChangeListener(PropertyChangeListener l)	Add a PropertyChangeListener to the listener list.
void	addPropertyChangeListener(String propertyName, PropertyChangeListener listener)	Add a PropertyChangeListener for a specific property.
void	dispose()	Free resources when no longer used.
protected void	firePropertyChange(String p, Object old, Object n)
int	getPower()	Get the current power state.
PropertyChangeListener[]	getPropertyChangeListeners()	Get all PropertyChangeListeners currently attached to this object.
PropertyChangeListener[]	getPropertyChangeListeners(String propertyName)	Get all PropertyChangeListeners currently listening to changes to the specified property.
String	getUserName()	Get the PowerManager UserName.
void	removePropertyChangeListener(PropertyChangeListener l)	Remove the specified listener from this object.
void	removePropertyChangeListener(String propertyName, PropertyChangeListener listener)	Remove the specified listener of the specified property from this object.
void	setPower(int v)	Set the Power.

Methods inherited from class java.lang.Object

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

Methods inherited from interface jmri.PowerManager

implementsIdle, requestUpdateFromLayout

Field Details

tc

BiDiBTrafficController tc

userName

String userName

power

int power

messageListener

org.bidib.jbidibc.core.MessageListener messageListener

pcs

PropertyChangeSupport pcs

Constructor Details

BiDiBPowerManager

public BiDiBPowerManager(BiDiBSystemConnectionMemo memo)

Method Details

getUserName

public String getUserName()

Description copied from interface: PowerManager

Get the PowerManager UserName.

Specified by:

getUserName in interface PowerManager

Returns:

a nonNull userName.

setPower

public void setPower(int v)
              throws JmriException

Description copied from interface: PowerManager

Set the Power.

Specified by:

setPower in interface PowerManager

Parameters:

v - the new power status.

Throws:

JmriException - if unable to send request.

getPower

public int getPower()

Get the current power state.

Specified by:

getPower in interface PowerManager

Returns:

int value of state.

dispose

public void dispose()
             throws JmriException

Free resources when no longer used. Remove the Message Listener for this power manager

Specified by:

dispose in interface PowerManager

Throws:

JmriException - if unable to dispose.

addPropertyChangeListener

public void addPropertyChangeListener(PropertyChangeListener l)

Add a PropertyChangeListener to the listener list.

Specified by:

addPropertyChangeListener in interface PropertyChangeProvider

Parameters:

l - The PropertyChangeListener to be added

firePropertyChange

protected void firePropertyChange(String p,
 Object old,
 Object n)

removePropertyChangeListener

public void removePropertyChangeListener(PropertyChangeListener l)

Remove the specified listener from this object.

Specified by:

removePropertyChangeListener in interface PropertyChangeProvider

Parameters:

l - The PropertyChangeListener to remove.

addPropertyChangeListener

public void addPropertyChangeListener(String propertyName,
 PropertyChangeListener listener)

Add a PropertyChangeListener for a specific property.

Specified by:

addPropertyChangeListener in interface PropertyChangeProvider

Parameters:

propertyName - The name of the property to listen on.

listener - The PropertyChangeListener to be added

getPropertyChangeListeners

public PropertyChangeListener[] getPropertyChangeListeners()

Get all PropertyChangeListeners currently attached to this object.

Specified by:

getPropertyChangeListeners in interface PropertyChangeProvider

Returns:

An array of PropertyChangeListeners.

getPropertyChangeListeners

public PropertyChangeListener[] getPropertyChangeListeners(String propertyName)

Get all PropertyChangeListeners currently listening to changes to the specified property.

Specified by:

getPropertyChangeListeners in interface PropertyChangeProvider

Parameters:

propertyName - the name of the property of interest

Returns:

an array of PropertyChangeListeners

removePropertyChangeListener

public void removePropertyChangeListener(String propertyName,
 PropertyChangeListener listener)

Remove the specified listener of the specified property from this object.

Specified by:

removePropertyChangeListener in interface PropertyChangeProvider

Parameters:

propertyName - The name of the property to stop listening to.

listener - The PropertyChangeListener to remove.