Uses of Interface
jmri.Signal

Packages that use Signal

Package	Description
jmri	Provides basic interfaces and certain core implementations for the JMRI layout management concepts.
jmri.implementation	Provides implementations of various JMRI interfaces.
jmri.jmrit.ussctc	Support for implementing USS CTC systems in JMRI.
jmri.jmrix.acela	This package handles communications for the CTI Acela hardware.
jmri.jmrix.bidib
jmri.jmrix.grapevine	This package handles communications for the ProTrak Grapevine hardware.
jmri.jmrix.loconet	Provides access to LocoNet systems, along with a lot of Swing-based tools.
jmri.jmrix.mqtt	Provides JMRI layout objects that use MQTT connections.
jmri.jmrix.openlcb	Implementation of the JMRI OpenLCB hardware interface.

Uses of Signal in jmri

Subinterfaces of Signal in jmri

Modifier and Type	Interface	Description
interface	SignalHead	Represent a single signal head.
interface	SignalMast	Represent a signal mast.

Uses of Signal in jmri.implementation

Classes in jmri.implementation that implement Signal

Modifier and Type	Class	Description
class	AbstractSignalHead	Abstract class providing the basic logic of the SignalHead interface.
class	AbstractSignalMast	Abstract class providing the basic logic of the SignalMast interface.
class	DccSignalHead	This class implements a SignalHead that maps the various appearances values to aspect values in the Extended Accessory Decoder Control Packet Format and outputs that packet to the DCC System via the generic CommandStation interface
class	DccSignalMast	This class implements a SignalMast that uses Extended Accessory Decoder Control Packet Format and outputs that packet to the DCC System via the generic CommandStation interface.
class	DefaultSignalHead	Default implementation of the basic logic of the SignalHead interface.
class	DoubleTurnoutSignalHead	Drive a single signal head via two "Turnout" objects.
class	LsDecSignalHead	Implement SignalHead for Littfinski Daten Technik (LDT) signals.
class	MatrixSignalMast	SignalMast implemented via a Binary Matrix (Truth Table) of Apects x Turnout objects.
class	MergSD2SignalHead	Implement SignalHead for the MERG Signal Driver 2.
class	QuadOutputSignalHead	Drive a single signal head via four "Turnout" objects.
class	SE8cSignalHead	Extend jmri.SignalHead for signals implemented by an SE8C.
class	SignalHeadSignalMast	SignalMast implemented via one SignalHead object.
class	SingleTurnoutSignalHead	Drive a single signal head via one "Turnout" object.
class	TripleOutputSignalHead	Drive a single searchlight signal head via three "Turnout" objects.
class	TripleTurnoutSignalHead	Drive a single signal head via three "Turnout" objects.
class	TurnoutSignalMast	SignalMast implemented via Turnout objects.
class	VirtualSignalHead	A signal head that exists only within the program.
class	VirtualSignalMast	SignalMast implemented via one SignalHead object.

Uses of Signal in jmri.jmrit.ussctc

Fields in jmri.jmrit.ussctc with type parameters of type Signal

Modifier and Type	Field	Description
(package private) ArrayDeque<NamedBeanHandle<Signal>>	SignalHeadSection.hLeftHeads
(package private) ArrayDeque<NamedBeanHandle<Signal>>	SignalHeadSection.hRightHeads

Method parameters in jmri.jmrit.ussctc with type arguments of type Signal

Modifier and Type	Method	Description
boolean	SignalHeadSection.headShowsClear(NamedBeanHandle<Signal> handle)	Clear is defined as showing above Restricting.
boolean	SignalHeadSection.headShowsRestricting(NamedBeanHandle<Signal> handle)	"Restricting" means that a signal is showing FLASHRED
protected void	SignalHeadSection.setListHeldState(Iterable<NamedBeanHandle<Signal>> list, boolean state)

Uses of Signal in jmri.jmrix.acela

Classes in jmri.jmrix.acela that implement Signal

Modifier and Type	Class	Description
class	AcelaSignalHead	Extend jmri.AbstractSignalHead for Acela signals based upon Grapevine example by Bob Jacobsen.

Uses of Signal in jmri.jmrix.bidib

Classes in jmri.jmrix.bidib that implement Signal

Modifier and Type	Class	Description
class	BiDiBSignalMast	This class implements a SignalMast that use BiDiB Accessories to set aspects.

Uses of Signal in jmri.jmrix.grapevine

Classes in jmri.jmrix.grapevine that implement Signal

Modifier and Type	Class	Description
class	SerialSignalHead	Extend jmri.AbstractSignalHead for grapevine serial signals.

Uses of Signal in jmri.jmrix.loconet

Classes in jmri.jmrix.loconet that implement Signal

Modifier and Type	Class	Description
class	LNCPSignalMast	Extend jmri.SignalMast for signals implemented by an LNCP.
class	SE8cSignalHead	Extend jmri.SignalHead for signals implemented by an SE8C.

Uses of Signal in jmri.jmrix.mqtt

Classes in jmri.jmrix.mqtt that implement Signal

Modifier and Type	Class	Description
class	MqttSignalMast	SignalMast implemented via MQTT messages

Uses of Signal in jmri.jmrix.openlcb

Classes in jmri.jmrix.openlcb that implement Signal

Modifier and Type	Class	Description
class	OlcbSignalMast	This class implements a SignalMast that use OpenLCB Events to set aspects.