rescuecore2.worldmodel

Class DefaultWorldModel<T extends Entity>

java.lang.Object

rescuecore2.worldmodel.AbstractWorldModel<T>

rescuecore2.worldmodel.DefaultWorldModel<T>

Type Parameters:

T - The subclass of Entity that this world model holds.

All Implemented Interfaces:

java.lang.Iterable<T>, WorldModel<T>

Direct Known Subclasses:

StandardWorldModel

public class DefaultWorldModel<T extends Entity>
extends AbstractWorldModel<T>

Default implementation of a WorldModel.

Constructor Summary

Constructors

Constructor and Description
DefaultWorldModel(java.lang.Class<? extends T> clazz) Construct an empty world model.

Method Summary

Modifier and Type	Method and Description
void	addEntityImpl(T e) Subclasses should provide their implementation of addEntity here.
static DefaultWorldModel<Entity>	create() Construct an empty world model.
java.util.Collection<T>	getAllEntities() Get all entities in the world.
T	getEntity(EntityID id) Look up an entity by ID.
java.util.Iterator<T>	iterator()
void	removeAllEntities() Remove all entities from the world.
void	removeEntity(EntityID id) Remove an entity from the world.

Methods inherited from class rescuecore2.worldmodel.AbstractWorldModel

addEntities, addEntity, addWorldModelListener, fireEntityAdded, fireEntityRemoved, isAllowed, merge, merge, registerAllowedClass, removeEntity, removeWorldModelListener

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

DefaultWorldModel

public DefaultWorldModel(java.lang.Class<? extends T> clazz)

Construct an empty world model.

Parameters:

clazz - The class of objects that are allowed in this world model. This approach is a workaround for the limitations of Java generics.

Method Detail

create

public static DefaultWorldModel<Entity> create()

Construct an empty world model.

Returns:

A new DefaultWorldModel that accepts any type of Entity.

getAllEntities

public final java.util.Collection<T> getAllEntities()

Description copied from interface: WorldModel

Get all entities in the world.

Returns:

An immutable view of all entities in the world.

addEntityImpl

public final void addEntityImpl(T e)

Description copied from class: AbstractWorldModel

Subclasses should provide their implementation of addEntity here.

Specified by:

addEntityImpl in class AbstractWorldModel<T extends Entity>

Parameters:

e - The entity to add.

removeEntity

public final void removeEntity(EntityID id)

Description copied from interface: WorldModel

Remove an entity from the world.

Parameters:

id - The entityID to remove.

removeAllEntities

public final void removeAllEntities()

Description copied from interface: WorldModel

Remove all entities from the world.

getEntity

public final T getEntity(EntityID id)

Description copied from interface: WorldModel

Look up an entity by ID.

Parameters:

id - The EntityID to look up.

Returns:

The entity with the given ID, or null if no such entity exists.

iterator

public final java.util.Iterator<T> iterator()