Package jmri.jmrix.roco.z21

Class Z21CanSensor

java.lang.Object

jmri.implementation.AbstractNamedBean

jmri.implementation.AbstractSensor

jmri.jmrix.roco.z21.Z21CanSensor

All Implemented Interfaces:

java.lang.Comparable<NamedBean>, java.util.EventListener, PropertyChangeProvider, DigitalIO, AbstractMRListener, Z21Listener, NamedBean, Sensor

public class Z21CanSensor
extends AbstractSensor
implements Z21Listener

Z21CanSensor implements the Sensor interface for Can connected sensors on Roco Z21 systems.

Nested Class Summary

Nested classes/interfaces inherited from interface jmri.NamedBean

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

Nested classes/interfaces inherited from interface jmri.Sensor

Sensor.PullResistance

Field Summary

Fields inherited from class jmri.implementation.AbstractSensor

_inverted, _knownState, _rawState, r, sensorDebounceGoingActive, sensorDebounceGoingInActive, thr, useDefaultTimerSettings

Fields inherited from class jmri.implementation.AbstractNamedBean

listenerRefs, mSystemName, register

Fields inherited from interface jmri.DigitalIO

OFF, ON

Fields inherited from interface jmri.NamedBean

DISPLAY_NAME_FORMAT, INCONSISTENT, PROPERTY_STATE, QUOTED_NAME_FORMAT, UNKNOWN

Fields inherited from interface jmri.Sensor

ACTIVE, INACTIVE, MAX_DEBOUNCE

Constructor Summary

Constructors

Constructor	Description
Z21CanSensor(java.lang.String systemName, java.lang.String userName, Z21SystemConnectionMemo memo)	Create a new Z21CanSensor.

Method Summary

Modifier and Type	Method	Description
void	dispose()	Deactivate this object, so that it releases as many resources as possible and no longer effects others.
void	message(Z21Message msg)	Member function that will be invoked by a z21Interface implementation to forward a z21 message sent to the layout.
void	reply(Z21Reply msg)	Member function that will be invoked by a z21Interface implementation to forward a z21 message from the layout.
void	requestUpdateFromLayout()	request an update from the layout.

Methods inherited from class jmri.implementation.AbstractSensor

canInvert, describeState, getBeanType, getInverted, getKnownState, getPullResistance, getRawState, getReporter, getSensorDebounceGoingActiveTimer, getSensorDebounceGoingInActiveTimer, getState, getUseDefaultTimerSettings, sensorDebounce, setInverted, setKnownState, setOwnState, setPullResistance, setReporter, setSensorDebounceGoingActiveTimer, setSensorDebounceGoingInActiveTimer, setState, setUseDefaultTimerSettings, stateChangeCheck

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.NamedBean

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

Methods inherited from interface jmri.beans.PropertyChangeProvider

addPropertyChangeListener, addPropertyChangeListener, getPropertyChangeListeners, getPropertyChangeListeners, removePropertyChangeListener, removePropertyChangeListener

Methods inherited from interface jmri.Sensor

getCommandedState, isConsistentState, setCommandedState

Constructor Detail

Z21CanSensor

public Z21CanSensor(java.lang.String systemName,
                    java.lang.String userName,
                    Z21SystemConnectionMemo memo)

Create a new Z21CanSensor.

Parameters:

systemName - the system name of the new reporter.

userName - the user name of the new reporter.

memo - an instance of Z21SystemConnectionMemo this reporter is associated with.

Method Detail

requestUpdateFromLayout

public void requestUpdateFromLayout()

request an update from the layout.

Specified by:

requestUpdateFromLayout in interface DigitalIO

reply

public void reply(Z21Reply msg)

Member function that will be invoked by a z21Interface implementation to forward a z21 message from the layout.

Specified by:

reply in interface Z21Listener

Parameters:

msg - The received z21 reply. Note that this same object may be presented to multiple users. It should not be modified here.

message

public void message(Z21Message msg)

Member function that will be invoked by a z21Interface implementation to forward a z21 message sent to the layout. Normally, this function will do nothing.

Specified by:

message in interface Z21Listener

Parameters:

msg - The received z21 message. Note that this same object may be presented to multiple users. It should not be modified here.

dispose

public void dispose()

Description copied from class: AbstractNamedBean

Deactivate this object, so that it releases as many resources as possible and no longer effects others.

For example, if this object has listeners, after a call to this method it should no longer notify those listeners. Any native or system-wide resources it maintains should be released, including threads, files, etc.

It is an error to invoke any other methods on this object once dispose() has been called. Note, however, that there is no guarantee about behavior in that case.

Afterwards, references to this object may still exist elsewhere, preventing its garbage collection. But it's formally dead, and shouldn't be keeping any other objects alive. Therefore, this method should null out any references to other objects that this NamedBean contained.

Specified by:

dispose in interface NamedBean

Specified by:

dispose in interface Sensor

Overrides:

dispose in class AbstractSensor