Package jmri.jmrix.dccpp

Class DCCppLight

java.lang.Object

jmri.implementation.AbstractNamedBean

jmri.implementation.AbstractLight

jmri.jmrix.dccpp.DCCppLight

All Implemented Interfaces:

java.lang.Comparable<NamedBean>, java.util.EventListener, PropertyChangeProvider, DigitalIO, AbstractMRListener, DCCppListener, Light, NamedBean

public class DCCppLight
extends AbstractLight
implements DCCppListener

Implementation of the Light Object for DCC++

NOTE: This is a simplification of the DCCppTurnout class.

Based in part on SerialLight.java

Nested Class Summary

Nested classes/interfaces inherited from interface jmri.NamedBean

NamedBean.BadNameException, NamedBean.BadSystemNameException, NamedBean.BadUserNameException, NamedBean.DisplayOptions, NamedBean.DuplicateSystemNameException

Field Summary

Fields

Modifier and Type	Field	Description
(package private) static int	COMMANDSENT
(package private) static int	IDLE
(package private) int	mAddress	System dependent instance variables
(package private) static int	OFFSENT

Fields inherited from class jmri.implementation.AbstractLight

lightControlList, mActive, mCurrentIntensity, mEnabled, mMaxIntensity, mMinIntensity, mState

Fields inherited from class jmri.implementation.AbstractNamedBean

listenerRefs, mSystemName, register

Fields inherited from interface jmri.DigitalIO

OFF, ON

Fields inherited from interface jmri.Light

FAST_CLOCK_CONTROL, INTERMEDIATE, NO_CONTROL, SENSOR_CONTROL, TIMED_ON_CONTROL, TRANSITIONING, TRANSITIONINGHIGHER, TRANSITIONINGLOWER, TRANSITIONINGTOFULLOFF, TRANSITIONINGTOFULLON, TURNOUT_STATUS_CONTROL, TWO_SENSOR_CONTROL

Fields inherited from interface jmri.NamedBean

DISPLAY_NAME_FORMAT, INCONSISTENT, PROPERTY_STATE, QUOTED_NAME_FORMAT, UNKNOWN

Constructor Summary

Constructors

Constructor	Description
DCCppLight(DCCppTrafficController tc, DCCppLightManager lm, java.lang.String systemName)	Create a Light object, with only system name.
DCCppLight(DCCppTrafficController tc, DCCppLightManager lm, java.lang.String systemName, java.lang.String userName)	Create a Light object, with both system and user names.

Method Summary

Modifier and Type	Method	Description
void	dispose()	Dispose of the light object.
void	message(DCCppMessage l)	Member function that will be invoked by a DCCppInterface implementation to forward a DCC++ message sent to the layout.
void	message(DCCppReply l)	Member function that will be invoked by a DCCppInterface implementation to forward a DCC++ message from the layout.
void	notifyTimeout(DCCppMessage msg)	Member function invoked by an DCCppInterface implementation to notify a sender that an outgoing message timed out and was dropped from the queue.
void	setState(int newState)	Set the current state of this Light.

Methods inherited from class jmri.implementation.AbstractLight

activateLight, addLightControl, clearLightControls, deactivateLight, describeState, doNewState, getBeanType, getEnabled, getLightControlList, getState, getUsageReport, notifyStateChange, notifyTargetIntensityChange, setEnabled

Methods inherited from class jmri.implementation.AbstractNamedBean

addPropertyChangeListener, addPropertyChangeListener, addPropertyChangeListener, addPropertyChangeListener, compareSystemNameSuffix, equals, firePropertyChange, getComment, getDisplayName, getDisplayName, getListenerRef, getListenerRefs, getNumPropertyChangeListeners, getProperty, getPropertyChangeListeners, getPropertyChangeListeners, getPropertyChangeListenersByReference, getPropertyKeys, getSystemName, getUserName, hashCode, removeProperty, removePropertyChangeListener, removePropertyChangeListener, setComment, setProperty, setUserName, toString, toStringSuffix, updateListenerRef, vetoableChange

Methods inherited from class java.lang.Object

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

Methods inherited from interface jmri.Light

getCommandedState, getKnownState, isConsistentState, requestUpdateFromLayout, setCommandedState

Methods inherited from interface jmri.NamedBean

addPropertyChangeListener, addPropertyChangeListener, compareSystemNameSuffix, compareTo, getComment, getDisplayName, getDisplayName, getListenerRef, getListenerRefs, getNumPropertyChangeListeners, getProperty, getPropertyChangeListenersByReference, getPropertyKeys, getSystemName, getUserName, removeProperty, setComment, setProperty, setUserName, toString, updateListenerRef, vetoableChange

Methods inherited from interface jmri.beans.PropertyChangeProvider

addPropertyChangeListener, addPropertyChangeListener, getPropertyChangeListeners, getPropertyChangeListeners, removePropertyChangeListener, removePropertyChangeListener

Field Detail

mAddress

int mAddress

System dependent instance variables

OFFSENT

static final int OFFSENT

See Also:

Constant Field Values

COMMANDSENT

static final int COMMANDSENT

See Also:

Constant Field Values

IDLE

static final int IDLE

See Also:

Constant Field Values

Constructor Detail

DCCppLight

public DCCppLight(DCCppTrafficController tc,
                  DCCppLightManager lm,
                  java.lang.String systemName)

Create a Light object, with only system name.

'systemName' was previously validated in DCCppLightManager

Parameters:

tc - the traffic controller for the connection

lm - the managing LightManager for this Light

systemName - the system name for this Light

DCCppLight

public DCCppLight(DCCppTrafficController tc,
                  DCCppLightManager lm,
                  java.lang.String systemName,
                  java.lang.String userName)

Create a Light object, with both system and user names.

'systemName' was previously validated in DCCppLightManager

Parameters:

tc - the traffic controller for the connection

lm - the managing LightManager for this Light

systemName - the system name for this Light

userName - the user name for this Light

Method Detail

dispose

public void dispose()

Dispose of the light object.

Specified by:

dispose in interface NamedBean

Overrides:

dispose in class AbstractNamedBean

setState

public void setState(int newState)

Set the current state of this Light. This routine requests the hardware to change.

Specified by:

setState in interface Light

Specified by:

setState in interface NamedBean

Overrides:

setState in class AbstractLight

Parameters:

newState - new state

message

public void message(DCCppReply l)

Member function that will be invoked by a DCCppInterface implementation to forward a DCC++ message from the layout. Handle an incoming message from the DCC++ Base Station.

NOTE: We aren't registered as a listener, so this is only triggered when we send out a message

Specified by:

message in interface DCCppListener

Parameters:

l - The received DCC++ message. Note that this same object may be presented to multiple users. It should not be modified here.

message

public void message(DCCppMessage l)

Member function that will be invoked by a DCCppInterface implementation to forward a DCC++ message sent to the layout. Normally, this function will do nothing. Listen for messages to the DCC++ Base Station.

Specified by:

message in interface DCCppListener

Parameters:

l - The received DCC++ message. Note that this same object may be presented to multiple users. It should not be modified here.

notifyTimeout

public void notifyTimeout(DCCppMessage msg)

Description copied from interface: DCCppListener

Member function invoked by an DCCppInterface implementation to notify a sender that an outgoing message timed out and was dropped from the queue.

Specified by:

notifyTimeout in interface DCCppListener

Parameters:

msg - the message that timed out.