Package jmri.jmrit.automat

Class AutomatSummary

java.lang.Object

jmri.jmrit.automat.AutomatSummary

public class AutomatSummary
extends java.lang.Object

A singlet providing access to information about existing Automat instances.

It might not always be a singlet, however, so for now we're going through an explicit instance() reference.

This can be invoked from various threads, so switches to the Swing thread to notify its own listeners.

Field Summary

Fields

Modifier and Type	Field	Description
(package private) java.beans.PropertyChangeSupport	prop

Method Summary

Modifier and Type	Method	Description
void	addPropertyChangeListener(java.beans.PropertyChangeListener p)
AbstractAutomaton	get(int i)
AbstractAutomaton	get(java.lang.String name)	Provide a convenience method to look up a managed object by its name.
java.util.ArrayList<AbstractAutomaton>	getAutomats()
int	indexOf(AbstractAutomaton a)
static AutomatSummary	instance()
int	length()
void	loop(AbstractAutomaton a)	An AbstractAutomaton instance uses this method to notify interested parties that it's gone around its handle loop again.
(package private) void	notify(java.lang.String property, java.lang.Object arg1, java.lang.Object arg2)
void	register(AbstractAutomaton a)	A newly-created AbstractAutomaton instance uses this method to notify interested parties of its existence.
void	remove(AbstractAutomaton a)	Just before exiting, an AbstractAutomaton instance uses this method to notify interested parties of its departure.
void	removePropertyChangeListener(java.beans.PropertyChangeListener p)

Methods inherited from class java.lang.Object

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

Field Detail

prop

java.beans.PropertyChangeSupport prop

Method Detail

instance

public static AutomatSummary instance()

removePropertyChangeListener

public void removePropertyChangeListener(java.beans.PropertyChangeListener p)

addPropertyChangeListener

public void addPropertyChangeListener(java.beans.PropertyChangeListener p)

register

public void register(AbstractAutomaton a)

A newly-created AbstractAutomaton instance uses this method to notify interested parties of its existence.

Parameters:

a - the automaton to register

remove

public void remove(AbstractAutomaton a)

Just before exiting, an AbstractAutomaton instance uses this method to notify interested parties of its departure.

Parameters:

a - the automaton to remove

getAutomats

public java.util.ArrayList<AbstractAutomaton> getAutomats()

length

public int length()

get

public AbstractAutomaton get(int i)

get

public AbstractAutomaton get(java.lang.String name)

Provide a convenience method to look up a managed object by its name.

Parameters:

name - Name of the automat to be located

Returns:

null if name not found

Since:

1.7.3

indexOf

public int indexOf(AbstractAutomaton a)

loop

public void loop(AbstractAutomaton a)

An AbstractAutomaton instance uses this method to notify interested parties that it's gone around its handle loop again.

Parameters:

a - the looping automaton

notify

void notify(java.lang.String property,
            java.lang.Object arg1,
            java.lang.Object arg2)