com.ibm.agletx.util
Class SeqPlanItinerary

java.lang.Object
  |
  +--com.ibm.aglet.event.MobilityAdapter
        |
        +--com.ibm.agletx.util.SeqItinerary
              |
              +--com.ibm.agletx.util.SeqPlanItinerary

All Implemented Interfaces:

java.util.EventListener, MobilityListener, java.io.Serializable

public class SeqPlanItinerary

extends SeqItinerary

SeqPlanItinerary defines the trip plan which has a sequence of place-message pair. For example, the plan defined like:

 itinerary.addPlan("atp://first", "job1");
 itinerary.addPlan("atp://second", "job2");
 

first dispatches an aglet to the "atp://first" and sends new Message("job1") message to the aglet. After that message handling is completed, the itinerary dispatches the aglet to the next address, "atp://second" , and send the corresponding message new Message("job2", init) to the aglet again. The order of plan is defined in the order addPlan method is called, or you can insert a new plan item at the specified index by calling insertPlanAt . To automatically dispatches an aglet to the next address when the job is completed, the aglet have to have the following block

Version:

1.10 $Date: 2001/07/28 06:33:40 $

Author:

Mitsuru Oshima, Yariv Aridor

See Also:

Serialized Form

Fields inherited from class com.ibm.agletx.util.SeqItinerary

aglet, currentTarget

Constructor Summary

SeqPlanItinerary(Aglet aglet)
Constructs a SeqPlanItinerary object with the specified owner aglet.

Method Summary

void	addPlan(java.lang.String address, Message msg) Adds the new itinerary item of the form [address, message].
void	addPlan(java.lang.String address, java.lang.String msg) Adds the new itinerary item of the form [address, message].
Message	getMessageAt(int index)
void	onArrival(MobilityEvent ev) This is not normally used by aglets programmers.
void	removePlanAt(int index)

Methods inherited from class com.ibm.agletx.util.SeqItinerary

addAddress, addresses, addTask, atLastDestination, clear, getAddressAt, getCurrentAddress, getCurrentTask, getOrigin, getOwnerAglet, getTaskAt, goToNext, handleException, handleTripException, indexOf, indexOf, isRepeat, onTermination, removeTaskAt, setRepeat, size, startTrip

Methods inherited from class com.ibm.aglet.event.MobilityAdapter

onDispatching, onReverting

Methods inherited from class java.lang.Object

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

Constructor Detail

SeqPlanItinerary

public SeqPlanItinerary(Aglet aglet)

Constructs a SeqPlanItinerary object with the specified owner aglet.

Parameters:

aglet - the owner aglet

Method Detail

addPlan

public void addPlan(java.lang.String address,
                    Message msg)

Adds the new itinerary item of the form [address, message].

Parameters:

address - the address to go

msg - the message to be sent to the owner aglet

addPlan

public void addPlan(java.lang.String address,
                    java.lang.String msg)

Adds the new itinerary item of the form [address, message]. This is added at the end of plan.

Parameters:

address - the address to go

msg - the message to be sent to the owner aglet

getMessageAt

public Message getMessageAt(int index)

onArrival

public void onArrival(MobilityEvent ev)

Description copied from class: SeqItinerary

This is not normally used by aglets programmers.

Overrides:

onArrival in class SeqItinerary

removePlanAt

public void removePlanAt(int index)