com.ibm.aglet.event
Class MobilityEvent

java.lang.Object
  |
  +--java.util.EventObject
        |
        +--com.ibm.aglet.event.AgletEvent
              |
              +--com.ibm.aglet.event.MobilityEvent

All Implemented Interfaces:

java.io.Serializable

public class MobilityEvent

extends AgletEvent

The mobility event occurs when the aglet is about to move.

Version:

1.00 $Date: 2001/07/28 06:34:12 $

Author:

Mitsuru Oshima

See Also:

Serialized Form

Field Summary

static int	AGLET_MOBILITY_FIRST Marks the first integer id for the range of mobility event ids.
static int	AGLET_MOBILITY_LAST Marks the last integer id for the range of mobility event ids.
static int	ARRIVAL The ARRIVAL event type is delivered when the aglet arrived at the destination.
static int	DISPATCHING The DISPATCHING event type is delivered just after the dispatch methods is called.
static int	REVERTING The REVERTING event type is delivered when the retaction is requested from the remote site.

Fields inherited from class com.ibm.aglet.event.AgletEvent

id

Fields inherited from class java.util.EventObject

source

Constructor Summary

MobilityEvent(int id, AgletProxy target, Ticket tick)
Constructs a mobility event with specified id, target and ticket

MobilityEvent(int id, AgletProxy target, java.net.URL loc)
Constructs a mobility event with specified id, target and location

Method Summary

AgletProxy	getAgletProxy() Returns the aglet proxy which is the source of the event.
java.net.URL	getLocation() Gets the location.
Ticket	getTicket() Gets the ticket.
java.lang.String	toString()

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

getID

Methods inherited from class java.util.EventObject

getSource

Methods inherited from class java.lang.Object

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

Field Detail

AGLET_MOBILITY_FIRST

public static final int AGLET_MOBILITY_FIRST

Marks the first integer id for the range of mobility event ids.

AGLET_MOBILITY_LAST

public static final int AGLET_MOBILITY_LAST

Marks the last integer id for the range of mobility event ids.

DISPATCHING

public static final int DISPATCHING

The DISPATCHING event type is delivered just after the dispatch methods is called.

REVERTING

public static final int REVERTING

The REVERTING event type is delivered when the retaction is requested from the remote site.

ARRIVAL

public static final int ARRIVAL

The ARRIVAL event type is delivered when the aglet arrived at the destination.

Constructor Detail

MobilityEvent

public MobilityEvent(int id,
                     AgletProxy target,
                     Ticket tick)

Constructs a mobility event with specified id, target and ticket

MobilityEvent

public MobilityEvent(int id,
                     AgletProxy target,
                     java.net.URL loc)

Constructs a mobility event with specified id, target and location

Method Detail

getAgletProxy

public AgletProxy getAgletProxy()

Returns the aglet proxy which is the source of the event.

getLocation

public java.net.URL getLocation()

Gets the location. This specifies: The destination if the event is DISPATCHING . The requester if the event is REVERTING . The host it arrived if the event is ARRIVED . This returns null for the REVERTING event at the present.

getTicket

public Ticket getTicket()

Gets the ticket.

toString

public java.lang.String toString()

Overrides:

toString in class java.util.EventObject