Package jmri.jmrix.dccpp

Class DCCppLightManager

java.lang.Object

jmri.beans.PropertyChangeSupport

jmri.beans.VetoableChangeSupport

jmri.managers.AbstractManager<Light>

jmri.managers.AbstractLightManager

jmri.jmrix.dccpp.DCCppLightManager

All Implemented Interfaces:

java.beans.PropertyChangeListener, java.beans.VetoableChangeListener, java.util.EventListener, PropertyChangeFirer, PropertyChangeProvider, SilenceablePropertyChangeProvider, VetoableChangeFirer, VetoableChangeProvider, LightManager, Manager<Light>, NameIncrementingManager, ProvidingManager<Light>

public class DCCppLightManager
extends AbstractLightManager

Implement LightManager for DCC++ systems.

System names are "DxppSnnn", where Dx is the system prefix and nnn is the sensor number without padding.

Based in part on SerialLightManager.java

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, memo, 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
DCCppLightManager(DCCppSystemConnectionMemo memo)	Create an new DCC++ LightManager.

Method Summary

Modifier and Type	Method	Description
boolean	allowMultipleAdditions(java.lang.String systemName)	Determines if it is possible to add a range of NamedBeans in numerical order for a particular system implementation.
protected Light	createNewLight(java.lang.String systemName, java.lang.String userName)	Create a new Light based on the system name.
int	getBitFromSystemName(java.lang.String systemName)	Get the bit address from the system name.
java.lang.String	getEntryToolTip()	Get a manager-specific tool tip for adding an entry to the manager.
DCCppSystemConnectionMemo	getMemo()	Get the system connection for this manager.
java.lang.String	validateSystemNameFormat(java.lang.String systemName, java.util.Locale locale)	Validate the format of name, returning it unchanged if valid.
Manager.NameValidity	validSystemNameFormat(java.lang.String systemName)	Test if parameter is a properly formatted system name.

Methods inherited from class jmri.managers.AbstractLightManager

activateAllLights, convertSystemNameToAlternate, getBeanTypeHandled, getLight, getNamedBeanClass, getXMLOrder, newLight, provideLight, supportsVariableLights, typeLetter

Methods inherited from class jmri.managers.AbstractManager

addDataListener, checkNumeric, createSystemName, deleteBean, deregister, dispose, fireDataListenersAdded, fireDataListenersRemoved, fireVetoableChange, getAutoSystemName, getBySystemName, getBySystemName, getByUserName, getKnownBeanProperties, getNamedBean, getNamedBeanSet, getObjectCount, getOuterBean, getSystemPrefix, handleUserNameUniqueness, makeSystemName, propertyChange, register, registerSelf, registerUserName, removeDataListener, setDataListenerMute, setPropertyChangesSilenced, updateAutoNumber, 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.LightManager

createSystemName, dispose, getBySystemName, getByUserName, provide, validSystemNameConfig

Methods inherited from interface jmri.Manager

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

Methods inherited from interface jmri.NameIncrementingManager

getNextValidSystemName

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

DCCppLightManager

public DCCppLightManager(DCCppSystemConnectionMemo memo)

Create an new DCC++ LightManager. Has to register for DCC++ events.

Parameters:

memo - the supporting system connection memo

Method Detail

getMemo

@Nonnull
public DCCppSystemConnectionMemo getMemo()

Get the system connection for this manager.

Specified by:

getMemo in interface Manager<Light>

Overrides:

getMemo in class AbstractManager<Light>

Returns:

the system connection for this manager

createNewLight

@Nonnull
protected Light createNewLight(java.lang.String systemName,
                               java.lang.String userName)
                        throws java.lang.IllegalArgumentException

Create a new Light based on the system name. Assumes calling method has checked that a Light with this system name does not already exist.

Specified by:

createNewLight in class AbstractLightManager

Parameters:

systemName - the system name to use for this light

userName - the user name to use for this light

Returns:

null if the system name is not in a valid format

Throws:

java.lang.IllegalArgumentException - something failed in the names

validSystemNameFormat

public Manager.NameValidity validSystemNameFormat(@Nonnull
                                                  java.lang.String systemName)

Test if parameter is a properly formatted system name. Implementations of this method must not throw an exception, log an error, or otherwise disrupt the user.

Specified by:

validSystemNameFormat in interface Manager<Light>

Overrides:

validSystemNameFormat in class AbstractManager<Light>

Parameters:

systemName - the system name

Returns:

Manager.NameValidity.INVALID if system name does not start with Manager.getSystemNamePrefix(); Manager.NameValidity.VALID_AS_PREFIX_ONLY if system name equals Manager.getSystemNamePrefix(); otherwise Manager.NameValidity.VALID to allow Managers that do not perform more specific validation to be considered valid.

validateSystemNameFormat

@Nonnull
public java.lang.String validateSystemNameFormat(@Nonnull
                                                 java.lang.String systemName,
                                                 @Nonnull
                                                 java.util.Locale locale)

Validate the format of name, returning it unchanged if valid.

Although further restrictions may be added by system-specific implementations, at a minimum, the implementation must consider a name that does not start with the System Name prefix for this manager to be invalid, and must consider a name that is the same as the System Name prefix to be invalid.

Overriding implementations may rely on Manager.validSystemNameFormat(java.lang.String), however they must provide an actionable message in the thrown exception if that method does not return Manager.NameValidity.VALID. When overriding implementations of this method rely on validSystemNameFormat(), implementations of that method must not throw an exception, log an error, or otherwise disrupt the user.

Parameters:

systemName - the system name to validate

locale - the locale for a localized exception; this is needed for the JMRI web server, which supports multiple locales

Returns:

the unchanged value of the name parameter

getBitFromSystemName

public int getBitFromSystemName(java.lang.String systemName)

Get the bit address from the system name.

Parameters:

systemName - a valid Light System Name

Returns:

the light number extracted from the system name

allowMultipleAdditions

public boolean allowMultipleAdditions(@Nonnull
                                      java.lang.String systemName)

Determines if it is possible to add a range of NamedBeans in numerical order for a particular system implementation.

Default is not providing this service. Systems should override this method if they do provide the service.

Parameters:

systemName - the system name to check against; appears to be ignored in all implementations

Returns:

true if possible; false otherwise

getEntryToolTip

public java.lang.String getEntryToolTip()

Get a manager-specific tool tip for adding an entry to the manager.

Specified by:

getEntryToolTip in interface Manager<Light>

Overrides:

getEntryToolTip in class AbstractLightManager

Returns:

the tool tip or null to disable the tool tip