edu.utah.janosvm.sys
Class TeamEvent

java.lang.Object
  |
  +--edu.utah.janosvm.sys.ListNode
        |
        +--edu.utah.janosvm.sys.Event
              |
              +--edu.utah.janosvm.sys.TeamEvent

public final class TeamEvent

extends Event

Simple class that describes a team related event. Events are delivered to registered TeamEventHandlers. A TeamEventHandler is registered with an EventTeamHandle, which is a special TeamHandle.

Author:

Tim Stack, Utah Janos Team

See Also:

TeamEventHandler.event(edu.utah.janosvm.sys.EventTeamHandle, edu.utah.janosvm.sys.TeamReservation, edu.utah.janosvm.sys.TeamEvent)

Field Summary

static int	ADD_DEPENDENCY A dependency on this Team has been added.
private static int	B_ADD_DEPENDENCY
private static int	B_BURIED
private static int	B_CPU
private static int	B_DEAD
private static int	B_DISK
private static int	B_FINISHED
private static int	B_IPC
private static int	B_MEMORY
private static int	B_NETWORK
private static int	B_OVERDRAW
private static int	B_REM_DEPENDENCY
private static int	B_TERMINATED
private static int	B_UNCAUGHT_EXCEPTION
private static int	B_USER1
private static int	B_USER2
private static int	B_USER3
static int	BURIED Sent when a Team is buried.
static int	CPU_OVERDRAW
static int	DEAD Sent when a Team is dead, all visiting threads have left, and all absent threads have returned.
static int	FINISHED Sent when a Team has no more runnable threads in it.
private static int	MIN
static int	NONE Default event state.
static int	REM_DEPENDENCY A Dependency on this Team has been removed.
static int	TERMINATED Sent when a Team is being terminated.
static int	UNCAUGHT_EXCEPTION Not yet used.
(package private) static int	USER_MASK
static int	USER1
static int	USER2
static int	USER3

Fields inherited from class edu.utah.janosvm.sys.Event

event, target

Fields inherited from class edu.utah.janosvm.sys.ListNode

pred, succ

Constructor Summary

TeamEvent()

Method Summary

int	getEvent() Override getEvent so that non-kernel teams can invoke it (Event superclass is not exported).
java.lang.String	toString()

Methods inherited from class edu.utah.janosvm.sys.Event

getTarget, setEvent, setTarget

Methods inherited from class edu.utah.janosvm.sys.ListNode

append, clone, inList, prepend, remove

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait, wait0

Field Detail

MIN

private static final int MIN

B_UNCAUGHT_EXCEPTION

private static final int B_UNCAUGHT_EXCEPTION

B_ADD_DEPENDENCY

private static final int B_ADD_DEPENDENCY

B_REM_DEPENDENCY

private static final int B_REM_DEPENDENCY

B_FINISHED

private static final int B_FINISHED

B_TERMINATED

private static final int B_TERMINATED

B_DEAD

private static final int B_DEAD

B_BURIED

private static final int B_BURIED

B_OVERDRAW

private static final int B_OVERDRAW

B_CPU

private static final int B_CPU

B_MEMORY

private static final int B_MEMORY

B_NETWORK

private static final int B_NETWORK

B_DISK

private static final int B_DISK

B_IPC

private static final int B_IPC

B_USER3

private static final int B_USER3

B_USER2

private static final int B_USER2

B_USER1

private static final int B_USER1

NONE

public static final int NONE

Default event state.

UNCAUGHT_EXCEPTION

public static final int UNCAUGHT_EXCEPTION

Not yet used.

ADD_DEPENDENCY

public static final int ADD_DEPENDENCY

A dependency on this Team has been added.

See Also:

Team.addDependency(edu.utah.janosvm.sys.TeamHandle)

REM_DEPENDENCY

public static final int REM_DEPENDENCY

A Dependency on this Team has been removed.

XXX never used.

FINISHED

public static final int FINISHED

Sent when a Team has no more runnable threads in it.

TERMINATED

public static final int TERMINATED

Sent when a Team is being terminated. The sequence of events is: 1. Send event and wait for all call backs to finish. 2. Revoke all existing imports/exports and disallow new ones. 3. Drop the cage on the team.

DEAD

public static final int DEAD

Sent when a Team is dead, all visiting threads have left, and all absent threads have returned.

CPU_OVERDRAW

public static final int CPU_OVERDRAW

BURIED

public static final int BURIED

Sent when a Team is buried. When this has been sent, all of the Team's threads are gone, all its resources have been released, etc.

USER1

public static final int USER1

USER2

public static final int USER2

USER3

public static final int USER3

USER_MASK

static final int USER_MASK

Constructor Detail

TeamEvent

public TeamEvent()

Method Detail

getEvent

public int getEvent()

Override getEvent so that non-kernel teams can invoke it (Event superclass is not exported).

Overrides:

getEvent in class Event

Following copied from class: edu.utah.janosvm.sys.Event

Returns:

The event number.

toString

public java.lang.String toString()

Overrides:

toString in class Event