Package jmri.jmrit.operations.rollingstock

Class RollingStockGroup<T extends RollingStock>

java.lang.Object

jmri.beans.PropertyChangeSupport

jmri.jmrit.operations.rollingstock.RollingStockGroup<T>

Type Parameters:

T - the type of RollingStock in this group

All Implemented Interfaces:

PropertyChangeFirer, PropertyChangeProvider

Direct Known Subclasses:

Consist, Kernel

public abstract class RollingStockGroup<T extends RollingStock>
extends PropertyChangeSupport

A group of rolling stock that is managed as one unit.

Field Summary

Fields

Modifier and Type	Field	Description
protected List<T>	_group
protected T	_lead
protected String	_name

Fields inherited from class jmri.beans.PropertyChangeSupport

propertyChangeSupport

Constructor Summary

Constructors

Constructor	Description
RollingStockGroup(String name)

Method Summary

Modifier and Type	Method	Description
void	add(T rs)
void	delete(T rs)
void	dispose()
int	getAdjustedWeightTons()	Get a group's adjusted weight
List<T>	getGroup()
T	getLead()
String	getName()
int	getSize()	Gets the number of rolling stock in this group
int	getTotalLength()
boolean	isLead(T rs)
void	removeLead(T rs)
void	setLead(T rs)	Sets the lead for this group.
String	toString()

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, wait, wait, wait

Field Details

_name

protected String _name

_lead

protected T extends RollingStock _lead

_group

protected List<T extends RollingStock> _group

Constructor Details

RollingStockGroup

public RollingStockGroup(String name)

Method Details

getName

public String getName()

toString

public String toString()

Overrides:

toString in class Object

add

public void add(T rs)

delete

public void delete(T rs)

getGroup

public List<T> getGroup()

getTotalLength

public int getTotalLength()

getAdjustedWeightTons

public int getAdjustedWeightTons()

Get a group's adjusted weight

Returns:

group's weight

isLead

public boolean isLead(T rs)

getLead

public T getLead()

getSize

public int getSize()

Gets the number of rolling stock in this group

Returns:

number of elements in this group

setLead

public void setLead(T rs)

Sets the lead for this group. RollingStock must be part of the group. The rolling stock that make up this group will have the attributes of the lead. However, the length attribute is the sum of all unit lengths plus the coupler lengths.

Parameters:

rs - lead for this group.

removeLead

public void removeLead(T rs)

dispose

public void dispose()