Package jmri.implementation

Class VirtualSignalHead

java.lang.Object

jmri.implementation.AbstractNamedBean

jmri.implementation.AbstractSignalHead

jmri.implementation.DefaultSignalHead

jmri.implementation.VirtualSignalHead

All Implemented Interfaces:

VetoableChangeListener, Comparable<NamedBean>, EventListener, PropertyChangeProvider, NamedBean, Signal, SignalHead

public class VirtualSignalHead
extends DefaultSignalHead

A signal head that exists only within the program.

This can be useful e.g. as part of a more complex signal calculation.

Nested Class Summary

Nested classes/interfaces inherited from interface jmri.NamedBean

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

Field Summary

Fields inherited from class jmri.implementation.DefaultSignalHead

delay, masterDelay, mFlashOn, timer

Fields inherited from class jmri.implementation.AbstractSignalHead

mAppearance, mHeld, mLit

Fields inherited from class jmri.implementation.AbstractNamedBean

listenerRefs, mSystemName, register

Fields inherited from interface jmri.NamedBean

DISPLAY_NAME_FORMAT, INCONSISTENT, PROPERTY_COMMENT, PROPERTY_ENABLED, PROPERTY_KNOWN_STATE, PROPERTY_STATE, PROPERTY_USERNAME, QUOTED_NAME_FORMAT, UNKNOWN

Fields inherited from interface jmri.Signal

PROPERTY_HELD, PROPERTY_LIT

Fields inherited from interface jmri.SignalHead

DARK, FLASHGREEN, FLASHLUNAR, FLASHRED, FLASHYELLOW, GREEN, HELD, LUNAR, PROPERTY_APPEARANCE, RED, YELLOW

Constructor Summary

Constructors

Constructor	Description
VirtualSignalHead(String sys)
VirtualSignalHead(String sys, String user)

Method Summary

Modifier and Type	Method	Description
boolean	isTurnoutUsed(Turnout t)	Check if a given turnout is used on this head.
protected void	updateOutput()	Type-specific routine to handle output to the layout hardware.

Methods inherited from class jmri.implementation.DefaultSignalHead

appearanceSetsFlashTimer, getUsageReport, getValidStateKeys, getValidStateNames, getValidStates, setAppearance, setHeld, setLit, startFlash, stopFlash

Methods inherited from class jmri.implementation.AbstractSignalHead

describeState, getAppearance, getAppearanceKey, getAppearanceKey, getAppearanceName, getAppearanceName, getBeanType, getDefaultStateName, getDefaultValidStateNames, getDefaultValidStates, getHeld, getLit, getState, isAtStop, isCleared, isShowingRestricting, setState, vetoableChange

Methods inherited from class jmri.implementation.AbstractNamedBean

addPropertyChangeListener, addPropertyChangeListener, addPropertyChangeListener, addPropertyChangeListener, compareSystemNameSuffix, dispose, 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

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, dispose, getComment, getDisplayName, getDisplayName, getListenerRef, getListenerRefs, getNumPropertyChangeListeners, getProperty, getPropertyChangeListenersByReference, getPropertyKeys, getRecommendedToolTip, getSystemName, getUserName, removeProperty, setComment, setProperty, setUserName, toString, updateListenerRef

Methods inherited from interface jmri.beans.PropertyChangeProvider

addPropertyChangeListener, addPropertyChangeListener, getPropertyChangeListeners, getPropertyChangeListeners, removePropertyChangeListener, removePropertyChangeListener

Constructor Details

VirtualSignalHead

public VirtualSignalHead(String sys,
 String user)

VirtualSignalHead

public VirtualSignalHead(String sys)

Method Details

updateOutput

protected void updateOutput()

Description copied from class: DefaultSignalHead

Type-specific routine to handle output to the layout hardware.

Does not notify listeners of changes; that's done elsewhere. Should use the following variables to determine what to send:

• mAppearance
• mLit
• mFlashOn

Specified by:

updateOutput in class DefaultSignalHead

isTurnoutUsed

public boolean isTurnoutUsed(Turnout t)

Description copied from class: AbstractSignalHead

Check if a given turnout is used on this head.

Overrides:

isTurnoutUsed in class DefaultSignalHead

Parameters:

t - Turnout object to check

Returns:

true if turnout is configured as output or driver of head