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

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

All Implemented Interfaces:

IWorldChangeEventInput, IWorldView, IComponent, IVisionWorldView

Direct Known Subclasses:

BatchAwareWorldView

public class VisionWorldView
extends EventDrivenWorldView
implements IVisionWorldView

Field Summary

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

VisionWorldView(ComponentDependencies dependencies, IComponentBus bus, IAgentLogger log)

Method Summary

protected void	addVisibleObject(IViewable worldObject) Method that adds a world object to the visible object maps.
protected void	cleanUp() Cleans up internal data structures, called from start/stop/kill/reset methods.
Map<Class,Map<WorldObjectId,IViewable>>	getAllVisible() Returns map of all visible objects (IViewable instances} - those that the agent can currently see.
<T extends IViewable> Map<WorldObjectId,T>	getAllVisible(Class<T> type) Returns map of all visible objects (IViewable instances} - those that the agent can currently see.
Map<WorldObjectId,IViewable>	getVisible() Returns map of all visible objects (IViewable instances} organized according to their WorldObjectId - those that the agent can currently see.
IViewable	getVisible(WorldObjectId id) Returns a visible world object of the specific id (if exists inside the world view and is visible).
protected void	objectAppeared(IViewable obj) Called whenever the object appears in the agent's FOV.
protected void	objectCreated(IWorldObject obj) Additionally, it provides handling of IViewable objects raising WorldObjectAppearedEvent automatically (if object is visible).
protected void	objectDestroyed(IWorldObject obj) Additionally it handles IViewable objects automatically raising WorldObjectDisappearedEvent if object was visible before it was destroyed.
protected void	objectDisappeared(IViewable obj) Called whenever the object disappears from the agent's FOV.
protected void	objectUpdatedEvent(IWorldObjectUpdatedEvent updateEvent) It additionally handles IViewable objects automatically raising WorldObjectAppearedEvent and WorldObjectDisappearedEvent.
protected void	removeVisibleObject(IViewable worldObject) Removes world object from the visible world maps.

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

innerNotify, notify, notifyAfterPropagation, notifyImmediately, 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.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

notify, 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

VisionWorldView

public VisionWorldView(ComponentDependencies dependencies,
                       IComponentBus bus,
                       IAgentLogger log)

Method Detail

cleanUp

protected void cleanUp()

Description copied from class: AbstractWorldView

Cleans up internal data structures, called from start/stop/kill/reset methods.

If you override this method, do not forget to call super.cleanUp().

Overrides:

cleanUp in class AbstractWorldView

getAllVisible

public Map<Class,Map<WorldObjectId,IViewable>> getAllVisible()

Description copied from interface: IVisionWorldView

Returns map of all visible objects (IViewable instances} - those that the agent can currently see.

WARNING: If you will do iteration over the map, you must synchronize on it.

Specified by:

getAllVisible in interface IVisionWorldView

getAllVisible

public <T extends IViewable> Map<WorldObjectId,T> getAllVisible(Class<T> type)

Description copied from interface: IVisionWorldView

Returns map of all visible objects (IViewable instances} - those that the agent can currently see.

WARNING: If you will do iteration over the map, you must synchronize on it.

Specified by:

getAllVisible in interface IVisionWorldView

Returns:

getVisible

public Map<WorldObjectId,IViewable> getVisible()

Description copied from interface: IVisionWorldView

Returns map of all visible objects (IViewable instances} organized according to their WorldObjectId - those that the agent can currently see.

WARNING: If you will do iteration over the map, you must synchronize on it.

Specified by:

getVisible in interface IVisionWorldView

Returns:

getVisible

public IViewable getVisible(WorldObjectId id)

Description copied from interface: IVisionWorldView

Returns a visible world object of the specific id (if exists inside the world view and is visible).

Otherwise, null is returned.

Specified by:

getVisible in interface IVisionWorldView

Parameters:

id - objects's id

Returns:

addVisibleObject

protected void addVisibleObject(IViewable worldObject)

Method that adds a world object to the visible object maps.

Synchronized!

Parameters:

worldObject -

removeVisibleObject

protected void removeVisibleObject(IViewable worldObject)

Removes world object from the visible world maps.

Synchronized!

Parameters:

worldObject -

objectUpdatedEvent

protected void objectUpdatedEvent(IWorldObjectUpdatedEvent updateEvent)

It additionally handles IViewable objects automatically raising WorldObjectAppearedEvent and WorldObjectDisappearedEvent.

Overrides:

objectUpdatedEvent in class EventDrivenWorldView

objectCreated

protected void objectCreated(IWorldObject obj)

Additionally, it provides handling of IViewable objects raising WorldObjectAppearedEvent automatically (if object is visible).

Overrides:

objectCreated in class EventDrivenWorldView

objectAppeared

protected void objectAppeared(IViewable obj)

Called whenever the object appears in the agent's FOV.

Parameters:

obj -

objectDisappeared

protected void objectDisappeared(IViewable obj)

Called whenever the object disappears from the agent's FOV.

Parameters:

obj -

objectDestroyed

protected void objectDestroyed(IWorldObject obj)

Additionally it handles IViewable objects automatically raising WorldObjectDisappearedEvent if object was visible before it was destroyed.

Overrides:

objectDestroyed in class EventDrivenWorldView

Parameters:

obj -