traincontroller

Class MapTracker

java.lang.Object

traincontroller.MapTracker

public class MapTracker
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
protected StaticBlock	currentBlock
protected StaticBlock	lastBlock
protected StaticBlock	nextBlock
protected boolean	noNext
protected boolean	onSwitch
protected boolean	startblock
protected double	switchDist
protected StaticTrack	theTrack
protected Train	theTrain

Constructor Summary

Constructors

Constructor and Description
MapTracker(StaticTrack initTrack, StaticBlock startBlock, Train theTrain)
MapTracker(StaticTrack initTrack, Train theTrain)
MapTracker(Train theTrain)
MapTracker(Train theTrain, int blockID)

Method Summary

Modifier and Type	Method and Description
protected boolean	blockChange() Checks to see if we've changed blocks.
protected double	distToAuthEnd(double distanceTraveled) Computes the remaining distance the train can go before reaching the end of its authority.
protected void	doSwitchBlock(int switchID)
protected void	getNextBlock()
protected java.lang.String	getStation(int stationID)
protected double	minAuth(StaticBlock one, StaticBlock two)
void	setCurrentBlock(StaticBlock startBlock)
void	setTrack(StaticTrack initTrack)

Methods inherited from class java.lang.Object

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

Field Detail

currentBlock

protected StaticBlock currentBlock

lastBlock

protected StaticBlock lastBlock

nextBlock

protected StaticBlock nextBlock

theTrack

protected StaticTrack theTrack

theTrain

protected Train theTrain

startblock

protected boolean startblock

onSwitch

protected boolean onSwitch

noNext

protected boolean noNext

switchDist

protected double switchDist

Constructor Detail

MapTracker

public MapTracker(Train theTrain)

MapTracker

public MapTracker(Train theTrain,
                  int blockID)

MapTracker

public MapTracker(StaticTrack initTrack,
                  Train theTrain)

MapTracker

public MapTracker(StaticTrack initTrack,
                  StaticBlock startBlock,
                  Train theTrain)

Method Detail

setCurrentBlock

public void setCurrentBlock(StaticBlock startBlock)

setTrack

public void setTrack(StaticTrack initTrack)

distToAuthEnd

protected double distToAuthEnd(double distanceTraveled)

Computes the remaining distance the train can go before reaching the end of its authority.

Parameters:

distanceTraveled - is the distance along the block the train has already traveled

Returns:

the distance to the end of authority

blockChange

protected boolean blockChange()

Checks to see if we've changed blocks.

Returns:

returns true if we've changed block, false if not.

getNextBlock

protected void getNextBlock()

getStation

protected java.lang.String getStation(int stationID)

doSwitchBlock

protected void doSwitchBlock(int switchID)

minAuth

protected double minAuth(StaticBlock one,
                         StaticBlock two)