Package jmri.implementation
Class QuadOutputSignalHead
- java.lang.Object
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- All Implemented Interfaces:
java.beans.VetoableChangeListener
,java.lang.Comparable<NamedBean>
,java.util.EventListener
,PropertyChangeProvider
,NamedBean
,Signal
,SignalHead
public class QuadOutputSignalHead extends TripleTurnoutSignalHead
Drive a single signal head via four "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 four Turnout objects are provided during construction, and each drives a specific color (RED, YELLOW, GREEN, and LUNAR). 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>
mLunar
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Fields inherited from class jmri.implementation.TripleTurnoutSignalHead
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 QuadOutputSignalHead(java.lang.String sys, java.lang.String user, NamedBeanHandle<Turnout> green, NamedBeanHandle<Turnout> yellow, NamedBeanHandle<Turnout> red, NamedBeanHandle<Turnout> lunar)
QuadOutputSignalHead(java.lang.String sys, NamedBeanHandle<Turnout> green, NamedBeanHandle<Turnout> yellow, NamedBeanHandle<Turnout> red, NamedBeanHandle<Turnout> lunar)
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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>
getLunar()
java.lang.String[]
getValidStateKeys()
Get an array of non-localized appearance keys valid for the mast type.java.lang.String[]
getValidStateNames()
Get an array of localized appearance descriptions valid for the mast type.int[]
getValidStates()
Get an array of appearance indexes valid for the mast type.boolean
isTurnoutUsed(Turnout t)
Check if a given turnout is used on this head.void
setLunar(NamedBeanHandle<Turnout> t)
protected void
updateOutput()
Type-specific routine to handle output to the layout hardware.-
Methods inherited from class jmri.implementation.TripleTurnoutSignalHead
getYellow, readOutput, setYellow
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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, 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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mLunar
NamedBeanHandle<Turnout> mLunar
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Constructor Detail
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QuadOutputSignalHead
public QuadOutputSignalHead(java.lang.String sys, java.lang.String user, NamedBeanHandle<Turnout> green, NamedBeanHandle<Turnout> yellow, NamedBeanHandle<Turnout> red, NamedBeanHandle<Turnout> lunar)
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QuadOutputSignalHead
public QuadOutputSignalHead(java.lang.String sys, NamedBeanHandle<Turnout> green, NamedBeanHandle<Turnout> yellow, NamedBeanHandle<Turnout> red, NamedBeanHandle<Turnout> lunar)
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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 classTripleTurnoutSignalHead
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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 classTripleTurnoutSignalHead
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getLunar
public NamedBeanHandle<Turnout> getLunar()
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setLunar
public void setLunar(NamedBeanHandle<Turnout> t)
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getValidStates
public int[] getValidStates()
Get an array of appearance indexes valid for the mast type.- Specified by:
getValidStates
in interfaceSignalHead
- Overrides:
getValidStates
in classDefaultSignalHead
- Returns:
- array of appearance state values available on this mast type
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getValidStateKeys
public java.lang.String[] getValidStateKeys()
Get an array of non-localized appearance keys valid for the mast type. For GUI application consider using (capitalized)SignalHead.getValidStateNames()
- Specified by:
getValidStateKeys
in interfaceSignalHead
- Overrides:
getValidStateKeys
in classDefaultSignalHead
- Returns:
- array of translated appearance names available on this mast type
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getValidStateNames
public java.lang.String[] getValidStateNames()
Get an array of localized appearance descriptions valid for the mast type. For persistance and comparison consider usingSignalHead.getValidStateKeys()
- Specified by:
getValidStateNames
in interfaceSignalHead
- Overrides:
getValidStateNames
in classDefaultSignalHead
- Returns:
- array of translated appearance names
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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 classTripleTurnoutSignalHead
- Parameters:
t
- Turnout object to check- Returns:
- true if turnout is configured as output or driver of head
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