Package jmri.implementation
Class TripleTurnoutSignalHead
- java.lang.Object
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- jmri.implementation.AbstractNamedBean
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- jmri.implementation.AbstractSignalHead
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- jmri.implementation.DefaultSignalHead
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- jmri.implementation.DoubleTurnoutSignalHead
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- jmri.implementation.TripleTurnoutSignalHead
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- All Implemented Interfaces:
java.beans.VetoableChangeListener
,java.lang.Comparable<NamedBean>
,java.util.EventListener
,PropertyChangeProvider
,NamedBean
,Signal
,SignalHead
- Direct Known Subclasses:
QuadOutputSignalHead
public class TripleTurnoutSignalHead extends DoubleTurnoutSignalHead
Drive a single signal head via three "Turnout" objects.After much confusion, the user-level terminology was changed to call these "Triple Output"; the class name remains the same to reduce recoding.
The three Turnout objects are provided during construction, and each drives a specific color (RED, YELLOW and GREEN). Normally, "THROWN" is on, and "CLOSED" is off.
This class doesn't currently listen to the Turnout's to see if they've been changed via some other mechanism.
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Nested Class Summary
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Nested classes/interfaces inherited from interface jmri.NamedBean
NamedBean.BadNameException, NamedBean.BadSystemNameException, NamedBean.BadUserNameException, NamedBean.DisplayOptions, NamedBean.DuplicateSystemNameException
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Field Summary
Fields Modifier and Type Field Description (package private) NamedBeanHandle<Turnout>
mYellow
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Fields inherited from class jmri.implementation.DoubleTurnoutSignalHead
mGreen, mGreenCommanded, mRed, mRedCommanded, readUpdateTimer
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Fields inherited from class jmri.implementation.DefaultSignalHead
delay, masterDelay, mFlashOn, timer
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Fields inherited from class jmri.implementation.AbstractSignalHead
mAppearance, mHeld, mLit
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Fields inherited from class jmri.implementation.AbstractNamedBean
listenerRefs, mSystemName, register
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Fields inherited from interface jmri.NamedBean
DISPLAY_NAME_FORMAT, INCONSISTENT, PROPERTY_STATE, QUOTED_NAME_FORMAT, UNKNOWN
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Fields inherited from interface jmri.SignalHead
DARK, FLASHGREEN, FLASHLUNAR, FLASHRED, FLASHYELLOW, GREEN, HELD, LUNAR, RED, YELLOW
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Constructor Summary
Constructors Constructor Description TripleTurnoutSignalHead(java.lang.String sys, java.lang.String user, NamedBeanHandle<Turnout> green, NamedBeanHandle<Turnout> yellow, NamedBeanHandle<Turnout> red)
TripleTurnoutSignalHead(java.lang.String sys, NamedBeanHandle<Turnout> green, NamedBeanHandle<Turnout> yellow, NamedBeanHandle<Turnout> red)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
dispose()
Remove references to and from this object, so that it can eventually be garbage-collected.NamedBeanHandle<Turnout>
getYellow()
boolean
isTurnoutUsed(Turnout t)
Check if a given turnout is used on this head.(package private) void
readOutput()
Disables the feedback mechanism of the DoubleTurnoutSignalHead.void
setYellow(NamedBeanHandle<Turnout> t)
protected void
updateOutput()
Type-specific routine to handle output to the layout hardware.-
Methods inherited from class jmri.implementation.DoubleTurnoutSignalHead
commandState, getGreen, getRed, setGreen, setRed
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Methods inherited from class jmri.implementation.DefaultSignalHead
appearanceSetsFlashTimer, getUsageReport, getValidStateKeys, getValidStateNames, getValidStates, setAppearance, setHeld, setLit, startFlash, stopFlash
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Methods inherited from class jmri.implementation.AbstractSignalHead
getAppearance, getAppearanceKey, getAppearanceKey, getAppearanceName, getAppearanceName, getBeanType, getDefaultStateName, getDefaultValidStateNames, getDefaultValidStates, getHeld, getLit, getState, isAtStop, isCleared, isShowingRestricting, setState, vetoableChange
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Methods inherited from class jmri.implementation.AbstractNamedBean
addPropertyChangeListener, addPropertyChangeListener, addPropertyChangeListener, addPropertyChangeListener, compareSystemNameSuffix, describeState, 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
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Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
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Methods inherited from interface jmri.NamedBean
addPropertyChangeListener, addPropertyChangeListener, compareSystemNameSuffix, compareTo, describeState, getComment, getDisplayName, getDisplayName, getListenerRef, getListenerRefs, getNumPropertyChangeListeners, getProperty, getPropertyChangeListenersByReference, getPropertyKeys, getSystemName, getUserName, removeProperty, setComment, setProperty, setUserName, toString, updateListenerRef
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Methods inherited from interface jmri.beans.PropertyChangeProvider
addPropertyChangeListener, addPropertyChangeListener, getPropertyChangeListeners, getPropertyChangeListeners, removePropertyChangeListener, removePropertyChangeListener
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Field Detail
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mYellow
NamedBeanHandle<Turnout> mYellow
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Constructor Detail
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TripleTurnoutSignalHead
public TripleTurnoutSignalHead(java.lang.String sys, java.lang.String user, NamedBeanHandle<Turnout> green, NamedBeanHandle<Turnout> yellow, NamedBeanHandle<Turnout> red)
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TripleTurnoutSignalHead
public TripleTurnoutSignalHead(java.lang.String sys, NamedBeanHandle<Turnout> green, NamedBeanHandle<Turnout> yellow, NamedBeanHandle<Turnout> red)
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Method Detail
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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
- Overrides:
updateOutput
in classDoubleTurnoutSignalHead
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dispose
public void dispose()
Remove references to and from this object, so that it can eventually be garbage-collected.- Specified by:
dispose
in interfaceNamedBean
- Overrides:
dispose
in classDoubleTurnoutSignalHead
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getYellow
public NamedBeanHandle<Turnout> getYellow()
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setYellow
public void setYellow(NamedBeanHandle<Turnout> t)
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isTurnoutUsed
public boolean isTurnoutUsed(Turnout t)
Description copied from class:AbstractSignalHead
Check if a given turnout is used on this head.- Overrides:
isTurnoutUsed
in classDoubleTurnoutSignalHead
- Parameters:
t
- Turnout object to check- Returns:
- true if turnout is configured as output or driver of head
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readOutput
void readOutput()
Disables the feedback mechanism of the DoubleTurnoutSignalHead.- Overrides:
readOutput
in classDoubleTurnoutSignalHead
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