aim4.msg.v2i
Class V2IMessage

java.lang.Object
  aim4.msg.v2i.V2IMessage

Direct Known Subclasses:

Away, Cancel, Done, Request

public abstract class V2IMessage
extends Object

A message sent from a Vehicle to an Intersection Manager.

Nested Class Summary

static class

V2IMessage.Type The different types of Vehicle to Intersection Manager messages.

Field Summary

protected V2IMessage.Type	messageType The type of this message.
protected int	size The size, in bits, of this message.

Constructor Summary

V2IMessage(int vin, int imID)
Class constructor to be called by subclasses to set the source and destination ID numbers.

V2IMessage(V2IMessage msg)

Method Summary

int	getImId() Get the ID number of the Intersection Manager to which this message is being sent.
V2IMessage.Type	getMessageType() Get the type of this message.
int	getSize() Get the size of this message in bits.
int	getVin() Get the ID number of the Vehicle sending this message.

Methods inherited from class java.lang.Object

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

Field Detail

messageType

protected V2IMessage.Type messageType

The type of this message.

size

protected int size

The size, in bits, of this message.

Constructor Detail

V2IMessage

public V2IMessage(int vin,
                  int imID)

Class constructor to be called by subclasses to set the source and destination ID numbers.

Parameters:

vin - the ID number of the Vehicle sending this message

imID - the ID number of the IntersectionManager to which this message is being sent

V2IMessage

public V2IMessage(V2IMessage msg)

Method Detail

getImId

public int getImId()

Get the ID number of the Intersection Manager to which this message is being sent.

Returns:

the ID number of the IntersectionManager to which this message is being sent

getVin

public int getVin()

Get the ID number of the Vehicle sending this message.

Returns:

the ID number of the Vehicle sending this message

getMessageType

public V2IMessage.Type getMessageType()

Get the type of this message.

Returns:

the type of this message

getSize

public int getSize()

Get the size of this message in bits.

Returns:

the size of this message in bits