Uses of Class
eu.iv4xr.framework.mainConcepts.WorldEntity

Packages that use WorldEntity

Package	Description
eu.iv4xr.framework.goalsAndTactics	Contains examples of suggested goals and tactics that developers can implement.
eu.iv4xr.framework.mainConcepts
nl.uu.cs.aplib.exampleUsages.miniDungeon.testAgent	This package contains the implementation of iv4xr Env, State, TacticLib, GoalLib etc, which are necessary to allow an aplib/iv4xr test agent to control the game in the smart way.

Uses of WorldEntity in eu.iv4xr.framework.goalsAndTactics

Fields in eu.iv4xr.framework.goalsAndTactics with type parameters of type WorldEntity

Modifier and Type	Field	Description
Function<Iv4xrAgentState<NavgraphNode>,BiFunction<WorldEntity,WorldEntity,Float>>	Sa1Solver.distanceBetweenEntities
Function<Iv4xrAgentState<NavgraphNode>,BiFunction<WorldEntity,WorldEntity,Float>>	Sa1Solver.distanceBetweenEntities
BiFunction<Iv4xrAgentState<NavgraphNode>,WorldEntity,Float>	Sa1Solver.distanceToAgent	A function that returns the "distance" between an entity and the agent.
BiFunction<Iv4xrAgentState<NavgraphNode>,WorldEntity,Boolean>	Sa1Solver.reachabilityChecker	A function to check if an entity is reachable from the agent's position.

Methods in eu.iv4xr.framework.goalsAndTactics that return WorldEntity

Modifier and Type	Method	Description
(package private) WorldEntity	Sa1Solver.nextCandidate(Iv4xrAgentState<NavgraphNode> belief, List<String> visited, Predicate<WorldEntity> selector, String tId, Sa1Solver.Policy policy)

Method parameters in eu.iv4xr.framework.goalsAndTactics with type arguments of type WorldEntity

Modifier and Type	Method	Description
(package private) WorldEntity	Sa1Solver.nextCandidate(Iv4xrAgentState<NavgraphNode> belief, List<String> visited, Predicate<WorldEntity> selector, String tId, Sa1Solver.Policy policy)
GoalStructure	Sa1Solver.solver(BasicAgent agent, String tId, Predicate<WorldEntity> selector, Predicate<Iv4xrAgentState> phi, Sa1Solver.Policy policy, int incrementalExplorationBudget)	This tries to make the environment to move to a state where the entity tId satisfies the predicate phi as a goal.

Constructor parameters in eu.iv4xr.framework.goalsAndTactics with type arguments of type WorldEntity

Modifier	Constructor	Description
	Sa1Solver(BiFunction<Iv4xrAgentState<NavgraphNode>,WorldEntity,Boolean> reachabilityChecker, BiFunction<Iv4xrAgentState<NavgraphNode>,WorldEntity,Float> distanceToAgent, Function<Iv4xrAgentState<NavgraphNode>,BiFunction<WorldEntity,WorldEntity,Float>> distanceFunction, Function<String,GoalStructure> gCandidateIsInteracted, Function<String,GoalStructure> gTargetIsRefreshed, Predicate<Iv4xrAgentState<NavgraphNode>> explorationExhausted, Function<Integer,GoalStructure> exploring)
	Sa1Solver(BiFunction<Iv4xrAgentState<NavgraphNode>,WorldEntity,Boolean> reachabilityChecker, BiFunction<Iv4xrAgentState<NavgraphNode>,WorldEntity,Float> distanceToAgent, Function<Iv4xrAgentState<NavgraphNode>,BiFunction<WorldEntity,WorldEntity,Float>> distanceFunction, Function<String,GoalStructure> gCandidateIsInteracted, Function<String,GoalStructure> gTargetIsRefreshed, Predicate<Iv4xrAgentState<NavgraphNode>> explorationExhausted, Function<Integer,GoalStructure> exploring)
	Sa1Solver(BiFunction<Iv4xrAgentState<NavgraphNode>,WorldEntity,Boolean> reachabilityChecker, BiFunction<Iv4xrAgentState<NavgraphNode>,WorldEntity,Float> distanceToAgent, Function<Iv4xrAgentState<NavgraphNode>,BiFunction<WorldEntity,WorldEntity,Float>> distanceFunction, Function<String,GoalStructure> gCandidateIsInteracted, Function<String,GoalStructure> gTargetIsRefreshed, Predicate<Iv4xrAgentState<NavgraphNode>> explorationExhausted, Function<Integer,GoalStructure> exploring)

Uses of WorldEntity in eu.iv4xr.framework.mainConcepts

Fields in eu.iv4xr.framework.mainConcepts with type parameters of type WorldEntity

Modifier and Type	Field	Description
Map<String,WorldEntity>	WorldEntity.elements
Map<String,WorldEntity>	WorldModel.elements	In-world entities that populate this World Model.

Methods in eu.iv4xr.framework.mainConcepts that return WorldEntity

Modifier and Type	Method	Description
WorldEntity	WorldEntity.deepclone()
WorldEntity	WorldModel.getElement(String id)	Search a top-level entity with the given id.
WorldEntity	WorldEntity.getPreviousState()	Return a WorldEntity representing this entity's previous state, if that is tracked.
WorldEntity	WorldModel.updateEntity(WorldEntity e)	This will add or update an entity e in this WorldModel.

Methods in eu.iv4xr.framework.mainConcepts that return types with arguments of type WorldEntity

Modifier and Type	Method	Description
List<WorldEntity>	WorldModel.mergeNewObservation(WorldModel observation)	This will merge a sampled (and more recent) observation (represented as another WorldModel) made by the agent into WorldModel.

Methods in eu.iv4xr.framework.mainConcepts with parameters of type WorldEntity

Modifier and Type	Method	Description
boolean	WorldEntity.hasSameState(WorldEntity old)	Let e be non-null and represent the same entity as this entity (they have the same ID), but its state is possibly different than this entity.
boolean	WorldModel.isBlocking(WorldEntity e)	A query method that checks whether the given entity can block movement.
void	WorldEntity.linkPreviousState(WorldEntity e)	This will link e as the previous state of this Entity.
WorldEntity	WorldModel.updateEntity(WorldEntity e)	This will add or update an entity e in this WorldModel.

Uses of WorldEntity in nl.uu.cs.aplib.exampleUsages.miniDungeon.testAgent

Methods in nl.uu.cs.aplib.exampleUsages.miniDungeon.testAgent that return WorldEntity

Modifier and Type	Method	Description
WorldEntity	MyAgentState.auxState()
(package private) WorldEntity	MyAgentEnv.mkGameAuxState()
(package private) WorldEntity	MyAgentEnv.toWorldEntity(Entity e)

Methods in nl.uu.cs.aplib.exampleUsages.miniDungeon.testAgent that return types with arguments of type WorldEntity

Modifier and Type	Method	Description
List<WorldEntity>	MyAgentState.adajcentMonsters()	Return a list of monsters which are currently adjacent to the agent that owns this state.
static List<WorldEntity>	TacticLib.nearItems(MyAgentState S, Entity.EntityType itemType, int withinDistance)	Return the list of items near to the agent that owns the state S.

Methods in nl.uu.cs.aplib.exampleUsages.miniDungeon.testAgent with parameters of type WorldEntity

Modifier and Type	Method	Description
static float	Utils.distanceBetweenEntities(MyAgentState S, WorldEntity e1, WorldEntity e2)	Give the straight-line distance-square between two entities, if they are in the same maze; else the distance is the difference between mazeIds times some large multiplier (1000000).
static float	Utils.distanceToAgent(MyAgentState S, WorldEntity e)	Give the straight-line distance-square between the agent that owns the given state and the given entity e, if they are in the same maze; else the distance is the difference between their mazeIds times some large multiplier (1000000).
(package private) static int	TacticLib.distTo(MyAgentState S, WorldEntity e)	Distance in terms of path-length from the agent that owns S to the entity e.
static boolean	Utils.isReachable(MyAgentState S, WorldEntity e)	check if the location of the entity e is reachable from the agent current position.
static int	Utils.mazeId(WorldEntity e)