burlap.domain.singleagent.graphdefined

Class GraphDefinedDomain.GraphActionType

java.lang.Object

burlap.domain.singleagent.graphdefined.GraphDefinedDomain.GraphActionType

All Implemented Interfaces:

ActionType

Enclosing class:

GraphDefinedDomain

public static class GraphDefinedDomain.GraphActionType
extends java.lang.Object
implements ActionType

An action class for defining actions that can be taken from state nodes. The action can only be taken in states for which transition dynamics for the given action are defined.

Author:

James MacGlashan

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	GraphDefinedDomain.GraphActionType.GraphAction

Field Summary

Fields

Modifier and Type	Field and Description
protected int	aId The action number of this action
protected java.util.Random	rand Random object for sampling the stochastic graph transitions
protected java.util.Map<java.lang.Integer,java.util.Map<java.lang.Integer,java.util.Set<GraphDefinedDomain.NodeTransitionProbability>>>	transitionDynamics The transition dynamics to use

Constructor Summary

Constructors

Constructor and Description
GraphActionType(int aId, java.util.Map<java.lang.Integer,java.util.Map<java.lang.Integer,java.util.Set<GraphDefinedDomain.NodeTransitionProbability>>> transitionDynamics) Initializes a graph action object for the given domain and for the action of the given number.

Method Summary

Modifier and Type	Method and Description
java.util.List<Action>	allApplicableActions(State s) Returns all possible actions of this type that can be applied in the provided State.
protected boolean	applicableInState(State s)
Action	associatedAction(java.lang.String strRep) Returns an Action whose parameters are specified by the given String representation (if the ActionType manages multiple parameterizations)
java.lang.String	typeName() The unique name of this ActionType

Methods inherited from class java.lang.Object

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

Field Detail

rand

protected java.util.Random rand

Random object for sampling the stochastic graph transitions

aId

protected int aId

The action number of this action

transitionDynamics

protected java.util.Map<java.lang.Integer,java.util.Map<java.lang.Integer,java.util.Set<GraphDefinedDomain.NodeTransitionProbability>>> transitionDynamics

The transition dynamics to use

Constructor Detail

GraphActionType

public GraphActionType(int aId,
                       java.util.Map<java.lang.Integer,java.util.Map<java.lang.Integer,java.util.Set<GraphDefinedDomain.NodeTransitionProbability>>> transitionDynamics)

Initializes a graph action object for the given domain and for the action of the given number. The name of this action will be the constant BASEACTIONNAMEi where i is the action number specified.

Parameters:

aId - the action identifier number

transitionDynamics - the underlying transition dynamics that also define the action preconditions

Method Detail

typeName

public java.lang.String typeName()

Description copied from interface: ActionType

The unique name of this ActionType

Specified by:

typeName in interface ActionType

Returns:

unique String name of this ActionType

associatedAction

public Action associatedAction(java.lang.String strRep)

Description copied from interface: ActionType

Returns an Action whose parameters are specified by the given String representation (if the ActionType manages multiple parameterizations)

Specified by:

associatedAction in interface ActionType

Parameters:

strRep - the String representation of the Action parameters, if any, or null if there are no parameters.

Returns:

the corresponding Action

allApplicableActions

public java.util.List<Action> allApplicableActions(State s)

Description copied from interface: ActionType

Returns all possible actions of this type that can be applied in the provided State.

Specified by:

allApplicableActions in interface ActionType

Parameters:

s - the State in which all applicable actions of this ActionType object should be returned.

Returns:

a list of all applicable Actions of this ActionType object in in the given State

applicableInState

protected boolean applicableInState(State s)