Package jmri.jmrix.rfid

Class TimeoutRfidSensor

java.lang.Object

jmri.implementation.AbstractNamedBean

jmri.implementation.AbstractSensor

jmri.jmrix.rfid.RfidSensor

jmri.jmrix.rfid.TimeoutRfidSensor

All Implemented Interfaces:

java.lang.Comparable<NamedBean>, PropertyChangeProvider, DigitalIO, IdTagListener, RfidTagListener, NamedBean, Sensor

public class TimeoutRfidSensor
extends RfidSensor

Timeout specific implementation of an RfidSensor.

Certain RFID readers only send a message when an RFID tag is within the proximity of the reader - no message is sent when it leaves.

As a result, this implementation simulates this message using a timeout mechanism - if no further tags are sensed within a pre-defined time period, the Sensor state reverts to IdTag.UNSEEN.

This file is part of JMRI.

JMRI is free software; you can redistribute it and/or modify it under the terms of version 2 of the GNU General Public License as published by the Free Software Foundation. See the "COPYING" file for a copy of this license.

JMRI is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

Since:

3.9.2

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.jmrix.rfid.RfidSensor

contents

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
TimeoutRfidSensor(java.lang.String systemName)
TimeoutRfidSensor(java.lang.String systemName, java.lang.String userName)

Method Summary

Modifier and Type	Method	Description
void	notify(IdTag t)

Methods inherited from class jmri.jmrix.rfid.RfidSensor

getContents, notifyArriving, notifyInRegion, notifyLeaving, notifyOutOfRegion, requestUpdateFromLayout, setOwnState

Methods inherited from class jmri.implementation.AbstractSensor

canInvert, describeState, dispose, getBeanType, getInverted, getKnownState, getPullResistance, getRawState, getReporter, getSensorDebounceGoingActiveTimer, getSensorDebounceGoingInActiveTimer, getState, getUseDefaultTimerSettings, sensorDebounce, setInverted, setKnownState, 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

TimeoutRfidSensor

public TimeoutRfidSensor(java.lang.String systemName)

TimeoutRfidSensor

public TimeoutRfidSensor(java.lang.String systemName,
                         java.lang.String userName)

Method Detail

notify

public void notify(IdTag t)

Specified by:

notify in interface IdTagListener

Overrides:

notify in class RfidSensor