cz.cuni.amis.pogamut.udk.communication.worldview

Class UDKLockableWorldView

java.lang.Object

cz.cuni.amis.pogamut.base.communication.worldview.impl.AbstractWorldView

cz.cuni.amis.pogamut.base.communication.worldview.impl.EventDrivenWorldView

cz.cuni.amis.pogamut.base3d.worldview.impl.VisionWorldView

cz.cuni.amis.pogamut.base3d.worldview.impl.BatchAwareWorldView

cz.cuni.amis.pogamut.udk.communication.worldview.UDKWorldView

cz.cuni.amis.pogamut.udk.communication.worldview.UDKLockableWorldView

All Implemented Interfaces:

ILockableWorldView, IWorldChangeEventInput, IWorldView, IComponent, ILockableVisionWorldView, IVisionWorldView

public class UDKLockableWorldView
extends UDKWorldView
implements ILockableVisionWorldView

Lockable word view.

Contains GameBotsUDK correct locking of the worldview.

All messages are processed always in batches (all messages between EndMessages are one batch) meaning that the world view is always correct!

When worldview is lock()ed it postpones the events until unlock()ed, which is triggering raising all events that came from the lock().

The world view is unlocked from the beginning.

All those locking mechanisms start working when the first BEGIN message comes.

Author:

Jimmy

Field Summary

Fields

Modifier and Type	Field and Description
static String	WORLDVIEW_DEPENDENCY

Fields inherited from class cz.cuni.amis.pogamut.base.communication.worldview.impl.EventDrivenWorldView

notifyEventsList, receiveEventProcessing

Fields inherited from class cz.cuni.amis.pogamut.base.communication.worldview.impl.AbstractWorldView

COMPONENT_ID, control, controller, eventBus, log

Constructor Summary

Constructors

Constructor and Description
UDKLockableWorldView(ComponentDependencies dependencies, IMediator mediator, IComponentBus bus, IAgentLogger log)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	hasBatchesToProcess()
boolean	isLocked()
void	lock() When the world view is locked - no batches are processes until unlocked.
void	notify(IWorldChangeEvent event) Implements locking logic.
void	unlock() Unlocks the world view - triggers processing of all events till the last EndMessage that came between lock() / unlock() calls.

Methods inherited from class cz.cuni.amis.pogamut.udk.communication.worldview.UDKWorldView

isBatchBeginEvent, isBatchEndEvent, setDisappearedFlag

Methods inherited from class cz.cuni.amis.pogamut.base3d.worldview.impl.BatchAwareWorldView

batchAwareWorldViewNotify, hasObjectsToProcess, notifyImmediately, objectAppeared, objectDisappeared

Methods inherited from class cz.cuni.amis.pogamut.base3d.worldview.impl.VisionWorldView

addVisibleObject, cleanUp, getAllVisible, getAllVisible, getVisible, getVisible, objectCreated, objectDestroyed, objectUpdatedEvent, removeVisibleObject

Methods inherited from class cz.cuni.amis.pogamut.base.communication.worldview.impl.EventDrivenWorldView

innerNotify, notifyAfterPropagation, objectUpdated, raiseEvent

Methods inherited from class cz.cuni.amis.pogamut.base.communication.worldview.impl.AbstractWorldView

addEventListener, addObjectListener, addObjectListener, addObjectListener, addObjectListener, addWorldObject, get, get, get, getAll, getAll, getComponentId, getEventBus, getLog, getSingle, isListening, isListening, isListening, isListening, isListening, isListening, isPaused, isRunning, kill, pause, prePause, preStop, removeEventListener, removeListener, removeObjectListener, removeObjectListener, removeObjectListener, removeObjectListener, removeWorldObject, reset, resume, start, stop, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface cz.cuni.amis.pogamut.base3d.worldview.IVisionWorldView

getAllVisible, getAllVisible, getVisible, getVisible

Methods inherited from interface cz.cuni.amis.pogamut.base.communication.worldview.IWorldView

addEventListener, addObjectListener, addObjectListener, addObjectListener, addObjectListener, get, get, get, getAll, getAll, getEventBus, getSingle, isListening, isListening, isListening, isListening, isListening, isListening, removeEventListener, removeListener, removeObjectListener, removeObjectListener, removeObjectListener, removeObjectListener

Methods inherited from interface cz.cuni.amis.pogamut.base.communication.worldview.IWorldChangeEventInput

notifyAfterPropagation, notifyImmediately

Methods inherited from interface cz.cuni.amis.pogamut.base.component.IComponent

getComponentId

Field Detail

WORLDVIEW_DEPENDENCY

public static final String WORLDVIEW_DEPENDENCY

See Also:

Constant Field Values

Constructor Detail

UDKLockableWorldView

@Inject
public UDKLockableWorldView(ComponentDependencies dependencies,
                           IMediator mediator,
                           IComponentBus bus,
                           IAgentLogger log)

Method Detail

lock

public void lock()
          throws ComponentNotRunningException

When the world view is locked - no batches are processes until unlocked.

Specified by:

lock in interface ILockableWorldView

Throws:

ComponentNotRunningException

unlock

public void unlock()
            throws ComponentNotRunningException

Unlocks the world view - triggers processing of all events till the last EndMessage that came between lock() / unlock() calls.

Specified by:

unlock in interface ILockableWorldView

Throws:

ComponentNotRunningException

isLocked

public boolean isLocked()

Specified by:

isLocked in interface ILockableWorldView

hasBatchesToProcess

public boolean hasBatchesToProcess()

notify

public void notify(IWorldChangeEvent event)

Implements locking logic.

Specified by:

notify in interface IWorldChangeEventInput

Overrides:

notify in class BatchAwareWorldView