jmri.jmrix.tchtech.serial
Class SerialTurnout

java.lang.Object
  jmri.AbstractNamedBean
      jmri.AbstractTurnout
          jmri.jmrix.tchtech.serial.SerialTurnout

All Implemented Interfaces:

PropertyChangeListener, Serializable, EventListener, NamedBean, Turnout

public class SerialTurnout
extends AbstractTurnout

SerialTurnout.java This object doesn't listen to the TCH Technology communications. This is because it should be the only object that is sending messages for this turnout; more than one Turnout object pointing to a single device is not allowed. Turnouts may be controlled by one or two output bits. If a turnout is controlled by two output bits, the output bits must be on the same node, the address must point to the first output bit, and the second output bit must follow the output bit in the address. Valid states for the two bits controlling the two-bit turnout are: ON OFF, and OFF ON for the two bits. Description: extend jmri.AbstractTurnout for TCH Technology serial layouts

Author:

Bob Jacobsen Copyright (C) 2003

See Also:

Serialized Form

Field Summary

protected Timer	mPulseClosedTimer
protected Timer	mPulseThrownTimer
protected boolean	mPulseTimerOn
protected int	tBit
protected SerialNode	tNode

Fields inherited from class jmri.AbstractTurnout

_activeFeedbackType, _cabLockout, _decoderName, _enableCabLockout, _enablePushButtonLockout, _inverted, _pushButtonLockout, _reportLocked, _validDecoderNames, _validFeedbackModes, _validFeedbackNames, _validFeedbackTypes, inhibitOperation, myOperator, myTurnoutOperation

Fields inherited from interface jmri.Turnout

CABLOCKOUT, CLOSED, DIRECT, EXACT, INDIRECT, LOCKED, MONITORING, ONESENSOR, PUSHBUTTONLOCKOUT, SIGNAL, THROWN, TWOSENSOR, UNLOCKED

Fields inherited from interface jmri.NamedBean

INCONSISTENT, UNKNOWN

Constructor Summary

SerialTurnout(String systemName, String userName)
Create a Turnout object, with both system and user names.

Method Summary

boolean	canInvert() Determine if the turnouts can be inverted.
void	dispose() Deactivate this object, so that it releases as many resources as possible and no longer effects others.
protected void	forwardCommandChangeToLayout(int s) Handle a request to change state by sending a turnout command
protected void	sendMessage(boolean closed)
protected void	turnoutPushbuttonLockout(boolean _pushButtonLockout)

Methods inherited from class jmri.AbstractTurnout

canLock, enableLockOperation, forwardCommandChangeToLayout, getCommandedState, getControlType, getCurrentOperator, getDecoderName, getFeedbackMode, getFeedbackModeForOperation, getFeedbackModeName, getFirstSensor, getInhibitOperation, getInverted, getKnownState, getLocked, getNumberOutputBits, getReportLocked, getSecondSensor, getState, getTurnoutOperation, getTurnoutOperator, getValidDecoderNames, getValidFeedbackNames, getValidFeedbackTypes, isConsistentState, newCommandedState, newKnownState, operationPropertyChange, propertyChange, provideFirstFeedbackSensor, provideSecondFeedbackSensor, sensorPropertyChange, setCommandedState, setControlType, setDecoderName, setFeedbackMode, setFeedbackMode, setInhibitOperation, setInitialKnownStateFromFeedback, setInverted, setLocked, setNumberOutputBits, setReportLocked, setState, setTurnoutOperation, turnoutPushbuttonLockout

Methods inherited from class jmri.AbstractNamedBean

addPropertyChangeListener, firePropertyChange, getComment, getNumPropertyChangeListeners, getSystemName, getUserName, removePropertyChangeListener, setComment, setUserName

Methods inherited from class java.lang.Object

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

Methods inherited from interface jmri.NamedBean

addPropertyChangeListener, getComment, getNumPropertyChangeListeners, getSystemName, getUserName, removePropertyChangeListener, setComment, setUserName

Field Detail

tBit

protected int tBit

tNode

protected SerialNode tNode

mPulseClosedTimer

protected Timer mPulseClosedTimer

mPulseThrownTimer

protected Timer mPulseThrownTimer

mPulseTimerOn

protected boolean mPulseTimerOn

Constructor Detail

SerialTurnout

public SerialTurnout(String systemName,
                     String userName)

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

'systemName' was previously validated in SerialTurnoutManager

Method Detail

forwardCommandChangeToLayout

protected void forwardCommandChangeToLayout(int s)

Handle a request to change state by sending a turnout command

Specified by:

forwardCommandChangeToLayout in class AbstractTurnout

Parameters:

s - new state value

canInvert

public boolean canInvert()

Description copied from class: AbstractTurnout

Determine if the turnouts can be inverted. If true inverted turnouts supported.

Specified by:

canInvert in interface Turnout

Overrides:

canInvert in class AbstractTurnout

turnoutPushbuttonLockout

protected void turnoutPushbuttonLockout(boolean _pushButtonLockout)

Specified by:

turnoutPushbuttonLockout in class AbstractTurnout

dispose

public void dispose()

Description copied from interface: NamedBean

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

Overrides:

dispose in class AbstractTurnout

sendMessage

protected void sendMessage(boolean closed)