jmri.jmrit.operations.rollingstock.engines
Class EngineManager

java.lang.Object
  jmri.jmrit.operations.rollingstock.RollingStockManager
      jmri.jmrit.operations.rollingstock.engines.EngineManager

public class EngineManager
extends RollingStockManager

Manages the engines.

Author:

Daniel Boudreau Copyright (C) 2008

Field Summary

protected Hashtable<String,Consist>	_consistHashTable
static String	CONSISTLISTLENGTH_CHANGED_PROPERTY

Fields inherited from class jmri.jmrit.operations.rollingstock.RollingStockManager

_hashTable, BY_BUILT, BY_COLOR, BY_DESTINATION, BY_LOCATION, BY_MOVES, BY_NUMBER, BY_OWNER, BY_RFID, BY_ROAD, BY_TRAIN, BY_TYPE, BY_VALUE, LISTLENGTH_CHANGED_PROPERTY

Constructor Summary

EngineManager()

Method Summary

void	deleteConsist(String name)
List<String>	getAvailableTrainList(Train train) return a list available engines (no assigned train) engines are ordered least recently moved to most recently moved.
List<String>	getByConsistList() Sort by engine consist
Engine	getById(String id) Get rolling stock by id
List<String>	getByModelList() Sort by engine model
Engine	getByRoadAndNumber(String engineRoad, String engineNumber) Get rolling stock by road and number
Consist	getConsistByName(String name)
JComboBox	getConsistComboBox() Creates a combo box containing all of the consist names
List<String>	getConsistNameList()
List<String>	getEngineRoadNames(String model) Get a list of engine road names.
int[]	getEnginesFrameTableColumnWidths()
protected Object	getRsAttribute(RollingStock rs, int attribute)
static EngineManager	instance()
Consist	newConsist(String name) Creates a new consist if needed
Engine	newEngine(String engineRoad, String engineNumber) Finds an existing engine or creates a new engine if needed requires engine's road and number
void	options(Element values)
void	setEnginesFrameTableColumnWidths(int[] tableColumnWidths)
Element	store() Create an XML element to represent this Entry.
void	updateConsistComboBox(JComboBox box)

Methods inherited from class jmri.jmrit.operations.rollingstock.RollingStockManager

addPropertyChangeListener, deleteAll, deregister, dispose, firePropertyChange, getByBuiltList, getByColorList, getByDestinationList, getByIdList, getByList, getByLocationList, getByMovesList, getByNumberList, getByOwnerList, getByRfid, getByRfidList, getByRoadNameList, getByTrainList, getByTrainList, getByTypeAndRoad, getByTypeList, getByTypeList, getByValueList, getNumEntries, register, removePropertyChangeListener, sortList

Methods inherited from class java.lang.Object

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

Field Detail

_consistHashTable

protected Hashtable<String,Consist> _consistHashTable

CONSISTLISTLENGTH_CHANGED_PROPERTY

public static final String CONSISTLISTLENGTH_CHANGED_PROPERTY

See Also:

Constant Field Values

Constructor Detail

EngineManager

public EngineManager()

Method Detail

instance

public static EngineManager instance()

getById

public Engine getById(String id)

Description copied from class: RollingStockManager

Get rolling stock by id

Overrides:

getById in class RollingStockManager

Returns:

requested Engine object or null if none exists

getByRoadAndNumber

public Engine getByRoadAndNumber(String engineRoad,
                                 String engineNumber)

Description copied from class: RollingStockManager

Get rolling stock by road and number

Overrides:

getByRoadAndNumber in class RollingStockManager

Parameters:

engineRoad - RollingStock road

engineNumber - RollingStock number

Returns:

requested RollingStock object or null if none exists

newEngine

public Engine newEngine(String engineRoad,
                        String engineNumber)

Finds an existing engine or creates a new engine if needed requires engine's road and number

Parameters:

engineRoad -

engineNumber -

Returns:

new engine or existing engine

newConsist

public Consist newConsist(String name)

Creates a new consist if needed

Parameters:

name - of the consist

Returns:

consist

deleteConsist

public void deleteConsist(String name)

getConsistByName

public Consist getConsistByName(String name)

getConsistComboBox

public JComboBox getConsistComboBox()

Creates a combo box containing all of the consist names

Returns:

a combo box with all of the consist names

updateConsistComboBox

public void updateConsistComboBox(JComboBox box)

getConsistNameList

public List<String> getConsistNameList()

getByModelList

public List<String> getByModelList()

Sort by engine model

Returns:

list of engine ids ordered by engine model

getByConsistList

public List<String> getByConsistList()

Sort by engine consist

Returns:

list of engine ids ordered by engine consist

getRsAttribute

protected Object getRsAttribute(RollingStock rs,
                                int attribute)

Overrides:

getRsAttribute in class RollingStockManager

getAvailableTrainList

public List<String> getAvailableTrainList(Train train)

return a list available engines (no assigned train) engines are ordered least recently moved to most recently moved.

Overrides:

getAvailableTrainList in class RollingStockManager

Parameters:

train -

Returns:

Ordered list of engine ids not assigned to a train

getEngineRoadNames

public List<String> getEngineRoadNames(String model)

Get a list of engine road names.

Returns:

List of engine road names.

getEnginesFrameTableColumnWidths

public int[] getEnginesFrameTableColumnWidths()

Returns:

get an array of table column widths for the trains frame

setEnginesFrameTableColumnWidths

public void setEnginesFrameTableColumnWidths(int[] tableColumnWidths)

options

public void options(Element values)

store

public Element store()

Create an XML element to represent this Entry. This member has to remain synchronized with the detailed DTD in operations-locations.dtd.

Returns:

Contents in a JDOM Element