Package jmri.managers

Class DefaultSignalGroupManager

java.lang.Object

jmri.beans.PropertyChangeSupport

jmri.beans.VetoableChangeSupport

jmri.managers.AbstractManager<SignalGroup>

jmri.managers.DefaultSignalGroupManager

All Implemented Interfaces:

java.beans.PropertyChangeListener, java.beans.VetoableChangeListener, java.util.EventListener, PropertyChangeFirer, PropertyChangeProvider, SilenceablePropertyChangeProvider, VetoableChangeFirer, VetoableChangeProvider, Manager<SignalGroup>, SignalGroupManager

public class DefaultSignalGroupManager
extends AbstractManager<SignalGroup>
implements SignalGroupManager

Default implementation of a SignalGroupManager.

This loads automatically the first time used.

Nested Class Summary

Nested classes/interfaces inherited from interface jmri.Manager

Manager.ManagerDataEvent<E extends NamedBean>, Manager.ManagerDataListener<E extends NamedBean>, Manager.NameValidity

Field Summary

Fields inherited from class jmri.managers.AbstractManager

_beans, _tsys, _tuser, lastAutoNamedBeanRef, memo, paddedNumber, silenceableProperties, silencedProperties

Fields inherited from class jmri.beans.VetoableChangeSupport

vetoableChangeSupport

Fields inherited from class jmri.beans.PropertyChangeSupport

propertyChangeSupport

Fields inherited from interface jmri.Manager

ANALOGIOS, AUDIO, BLOCKBOSS, BLOCKS, CONDITIONALS, CTCDATA, ENTRYEXIT, IDTAGS, LAYOUTBLOCKS, LIGHTS, LOGIXNG_ANALOG_ACTIONS, LOGIXNG_ANALOG_EXPRESSIONS, LOGIXNG_CONDITIONALNGS, LOGIXNG_DIGITAL_ACTIONS, LOGIXNG_DIGITAL_BOOLEAN_ACTIONS, LOGIXNG_DIGITAL_EXPRESSIONS, LOGIXNG_GLOBAL_VARIABLES, LOGIXNG_MODULES, LOGIXNG_STRING_ACTIONS, LOGIXNG_STRING_EXPRESSIONS, LOGIXNG_TABLES, LOGIXNGS, LOGIXS, MEMORIES, METERFRAMES, METERS, OBLOCKS, PANELFILES, REPORTERS, ROUTES, SECTIONS, SENSORGROUPS, SENSORS, SIGNALGROUPS, SIGNALHEADS, SIGNALMASTLOGICS, SIGNALMASTS, STRINGIOS, TIMEBASE, TRANSITS, TURNOUTS, WARRANTS

Constructor Summary

Constructors

Constructor	Description
DefaultSignalGroupManager(InternalSystemConnectionMemo memo)

Method Summary

Modifier and Type	Method	Description
void	deleteSignalGroup(SignalGroup s)	Delete Group by removing it from the manager.
java.lang.String	getBeanTypeHandled(boolean plural)	Get the user-readable name of the type of NamedBean handled by this manager.
SignalGroup	getBySystemName(java.lang.String key)	Locate an existing instance based on a system name.
SignalGroup	getByUserName(java.lang.String key)	Locate an existing instance based on a user name.
(package private) java.util.List<java.lang.String>	getListOfNames()
java.lang.Class<SignalGroup>	getNamedBeanClass()	Get the class of NamedBean supported by this Manager.
SignalGroup	getSignalGroup(java.lang.String name)	Locate via user name, then system name if needed.
int	getXMLOrder()	Determine the order that types should be written when storing panel files.
SignalGroup	newSignalGroupWithUserName(java.lang.String userName)	Create a new Signal group if the group does not exist.
SignalGroup	provideSignalGroup(java.lang.String systemName, java.lang.String userName)	Create a new SignalGroup if the group does not exist.
char	typeLetter()

Methods inherited from class jmri.managers.AbstractManager

addDataListener, checkNumeric, createSystemName, deleteBean, deregister, dispose, fireDataListenersAdded, fireDataListenersRemoved, fireVetoableChange, getAutoSystemName, getBySystemName, getKnownBeanProperties, getMemo, getNamedBean, getNamedBeanSet, getObjectCount, getSystemPrefix, handleUserNameUniqueness, makeSystemName, propertyChange, register, registerSelf, registerUserName, removeDataListener, setDataListenerMute, setPropertyChangesSilenced, setRegisterSelf, updateAutoNumber, validSystemNameFormat, vetoableChange

Methods inherited from class jmri.beans.VetoableChangeSupport

addVetoableChangeListener, addVetoableChangeListener, fireVetoableChange, fireVetoableChange, fireVetoableChange, getVetoableChangeListeners, getVetoableChangeListeners, removeVetoableChangeListener, removeVetoableChangeListener

Methods inherited from class jmri.beans.PropertyChangeSupport

addPropertyChangeListener, addPropertyChangeListener, fireIndexedPropertyChange, fireIndexedPropertyChange, fireIndexedPropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getPropertyChangeListeners, getPropertyChangeListeners, removePropertyChangeListener, removePropertyChangeListener

Methods inherited from class java.lang.Object

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

Methods inherited from interface jmri.Manager

addDataListener, deleteBean, deregister, dispose, getBeanTypeHandled, getEntryToolTip, getKnownBeanProperties, getMemo, getNamedBean, getNamedBeanSet, getObjectCount, getSubSystemNamePrefix, getSystemNamePrefix, getSystemPrefix, isValidSystemNameFormat, makeSystemName, makeSystemName, makeSystemName, register, removeDataListener, setDataListenerMute, validateBadCharsInSystemNameFormat, validateIntegerSystemNameFormat, validateNmraAccessorySystemNameFormat, validateSystemNameFormat, validateSystemNameFormat, validateSystemNameFormatOnlyNumeric, validateSystemNamePrefix, validateTrimmedMin1NumberSystemNameFormat, validateTrimmedSystemNameFormat, validateUppercaseTrimmedSystemNameFormat, validSystemNameFormat

Methods inherited from interface jmri.beans.PropertyChangeProvider

addPropertyChangeListener, addPropertyChangeListener, getPropertyChangeListeners, getPropertyChangeListeners, removePropertyChangeListener, removePropertyChangeListener

Methods inherited from interface jmri.beans.SilenceablePropertyChangeProvider

setPropertyChangesSilenced

Methods inherited from interface jmri.beans.VetoableChangeProvider

addVetoableChangeListener, addVetoableChangeListener, getVetoableChangeListeners, getVetoableChangeListeners, removeVetoableChangeListener, removeVetoableChangeListener

Constructor Detail

DefaultSignalGroupManager

public DefaultSignalGroupManager(InternalSystemConnectionMemo memo)

Method Detail

getXMLOrder

public int getXMLOrder()

Description copied from interface: Manager

Determine the order that types should be written when storing panel files. Uses one of the constants defined in this class.

Yes, that's an overly-centralized methodology, but it works for now.

Specified by:

getXMLOrder in interface Manager<SignalGroup>

Returns:

write order for this Manager; larger is later.

typeLetter

public char typeLetter()

Specified by:

typeLetter in interface Manager<SignalGroup>

Returns:

The type letter for a specific implementation

getSignalGroup

@CheckForNull
public SignalGroup getSignalGroup(@Nonnull
                                  java.lang.String name)

Locate via user name, then system name if needed.

Does not create a new one if nothing found

Specified by:

getSignalGroup in interface SignalGroupManager

Parameters:

name - User Name or System Name to match

Returns:

null if no match found

getBySystemName

@CheckForNull
public SignalGroup getBySystemName(@Nonnull
                                   java.lang.String key)

Locate an existing instance based on a system name.

Specified by:

getBySystemName in interface Manager<SignalGroup>

Specified by:

getBySystemName in interface SignalGroupManager

Overrides:

getBySystemName in class AbstractManager<SignalGroup>

Parameters:

key - System Name of the required NamedBean

Returns:

requested NamedBean object or null if none exists

getByUserName

@CheckForNull
public SignalGroup getByUserName(@Nonnull
                                 java.lang.String key)

Locate an existing instance based on a user name.

Specified by:

getByUserName in interface Manager<SignalGroup>

Specified by:

getByUserName in interface SignalGroupManager

Overrides:

getByUserName in class AbstractManager<SignalGroup>

Parameters:

key - System Name of the required NamedBean

Returns:

requested NamedBean object or null if none exists

provideSignalGroup

@Nonnull
public SignalGroup provideSignalGroup(@Nonnull
                                      java.lang.String systemName,
                                      java.lang.String userName)
                               throws java.lang.IllegalArgumentException

Create a new SignalGroup if the group does not exist. Keep autostring in line with newSignalGroupWithUserName(String), AbstractManager.getSystemPrefix() and typeLetter()

Specified by:

provideSignalGroup in interface SignalGroupManager

Parameters:

systemName - the system name for the group

userName - the user name for the group

Returns:

a Signal Group with the same systemName or userName if already exists or

Throws:

java.lang.IllegalArgumentException - if there is trouble creating a new Group.

newSignalGroupWithUserName

@Nonnull
public SignalGroup newSignalGroupWithUserName(@Nonnull
                                              java.lang.String userName)

Create a new Signal group if the group does not exist.

Intended for use with User GUI, to allow the auto generation of systemNames, where the user can optionally supply a username. Keep autostring in line with provideSignalGroup(String, String), AbstractManager.getSystemPrefix() and typeLetter()

Specified by:

newSignalGroupWithUserName in interface SignalGroupManager

Parameters:

userName - User name for the new group

Returns:

a Signal Group with the same userName if already exists

getListOfNames

java.util.List<java.lang.String> getListOfNames()

deleteSignalGroup

public void deleteSignalGroup(SignalGroup s)

Description copied from interface: SignalGroupManager

Delete Group by removing it from the manager. The Group must first be deactivated so it stops processing.

Specified by:

deleteSignalGroup in interface SignalGroupManager

Parameters:

s - the group to remove

getBeanTypeHandled

@Nonnull
public java.lang.String getBeanTypeHandled(boolean plural)

Description copied from interface: Manager

Get the user-readable name of the type of NamedBean handled by this manager.

For instance, in the code where we are dealing with just a bean and a message that needs to be passed to the user or in a log.

Specified by:

getBeanTypeHandled in interface Manager<SignalGroup>

Parameters:

plural - true to return plural form of the type; false to return singular form

Returns:

a string of the bean type that the manager handles, eg Turnout, Sensor etc

getNamedBeanClass

public java.lang.Class<SignalGroup> getNamedBeanClass()

Get the class of NamedBean supported by this Manager. This should be the generic class used in the Manager's class declaration.

Specified by:

getNamedBeanClass in interface Manager<SignalGroup>

Returns:

the class supported by this Manager.