burlap.behavior.singleagent.vfa

Class ActionFeaturesQuery

java.lang.Object

burlap.behavior.singleagent.vfa.ActionFeaturesQuery

public class ActionFeaturesQuery
extends java.lang.Object

A class that associates an action with a set of state features.

Author:

James MacGlashan

Field Summary

Fields

Modifier and Type	Field and Description
java.util.List<StateFeature>	features The list of state features associated with this action.
GroundedAction	queryAction The action with which the state features are associated

Constructor Summary

Constructors

Constructor and Description
ActionFeaturesQuery(GroundedAction queryAction) Initializes with an empty list of state features
ActionFeaturesQuery(GroundedAction queryAction, java.util.List<StateFeature> features) Initializes

Method Summary

Methods

Modifier and Type	Method and Description
void	addFeature(StateFeature sf) Adds a state feature to be associate with this objects action
boolean	featuresForQuery(GroundedAction ga) Indicates whether this association is for a given action.
static ActionFeaturesQuery	getActionFeaturesForQueryFromSet(GroundedAction query, java.util.List<ActionFeaturesQuery> actionFeaturesSets) Returns the ActionFeaturesQuery object from a list of ActionFeaturesQuery objects that is associated with a given action.

Methods inherited from class java.lang.Object

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

Field Detail

queryAction

public GroundedAction queryAction

The action with which the state features are associated

features

public java.util.List<StateFeature> features

The list of state features associated with this action.

Constructor Detail

ActionFeaturesQuery

public ActionFeaturesQuery(GroundedAction queryAction)

Initializes with an empty list of state features

Parameters:

queryAction - the action with which state features will be associated

ActionFeaturesQuery

public ActionFeaturesQuery(GroundedAction queryAction,
                   java.util.List<StateFeature> features)

Initializes

Parameters:

queryAction - the action with which state features are associated

features - the list of state features associated with this action.

Method Detail

addFeature

public void addFeature(StateFeature sf)

Adds a state feature to be associate with this objects action

Parameters:

sf - the state feature to add

featuresForQuery

public boolean featuresForQuery(GroundedAction ga)

Indicates whether this association is for a given action.

Parameters:

ga - a given action to check against

Returns:

true of this objects action is the same as the input action

getActionFeaturesForQueryFromSet

public static ActionFeaturesQuery getActionFeaturesForQueryFromSet(GroundedAction query,
                                                   java.util.List<ActionFeaturesQuery> actionFeaturesSets)

Returns the ActionFeaturesQuery object from a list of ActionFeaturesQuery objects that is associated with a given action.

Parameters:

query - the query action to find the ActionFeaturesQuery for

actionFeaturesSets - the list of ActionFeaturesQuery objects to search

Returns:

the ActionFeaturesQuery object that is associated with a given action. Null if it does not exist in the list.