Package edu.tufts.hrilab.action.rollout

Class RolloutActionInterpreter

java.lang.Object

edu.tufts.hrilab.action.ActionInterpreter

edu.tufts.hrilab.action.rollout.RolloutActionInterpreter

All Implemented Interfaces:

Callable<ActionStatus>

public class RolloutActionInterpreter
extends ActionInterpreter

Field Summary

Fields

Modifier and Type	Field	Description
protected int	currStep
protected int	rolloutLength

Fields inherited from class edu.tufts.hrilab.action.ActionInterpreter

callStack, currentStep

Method Summary

Modifier and Type	Method	Description
static RolloutActionInterpreter	createInterpreterFromContext(Goal goal, Context step, int rolloutLength)	Create new ActionInterpreter instance from an action context.
static RolloutActionInterpreter	createRolloutInterpreterFromExecutionTree(Goal goal, Context goalRoot, int rolloutLength)
protected Context	runAsyncCycle(Context step)	Execute one cycle of the step interpreter.
protected Context	runCycle(Context step)	Execute one cycle of the step interpreter.

Methods inherited from class edu.tufts.hrilab.action.ActionInterpreter

addListener, call, cancel, createExecutionStack, createInterpreterFromContext, createInterpreterFromEventSpec, createInterpreterFromExecutionTree, createInterpreterFromGoal, createInterpreterFromGoal, getActionBenefit, getActionCost, getActionMaxTime, getActionMaxUrg, getActionMinUrg, getActionPriority, getActionStartTime, getCurrentStep, getGoal, getRoot, isValid, resume, setActionPriority, setCurrentStep, suspend, updatePriority

Methods inherited from class java.lang.Object

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

Field Details

rolloutLength

protected int rolloutLength

currStep

protected int currStep

Method Details

createInterpreterFromContext

public static RolloutActionInterpreter createInterpreterFromContext(Goal goal,
 Context step,
 int rolloutLength)

Create new ActionInterpreter instance from an action context.

Parameters:

step - context to be executed (e.g. root context)

createRolloutInterpreterFromExecutionTree

public static RolloutActionInterpreter createRolloutInterpreterFromExecutionTree(Goal goal,
 Context goalRoot,
 int rolloutLength)

runCycle

protected Context runCycle(Context step)

Description copied from class: ActionInterpreter

Execute one cycle of the step interpreter. This is currently equivalent to executing one primitive (i.e., progressing through the script until a primitive is found).

Overrides:

runCycle in class ActionInterpreter

runAsyncCycle

protected Context runAsyncCycle(Context step)

Description copied from class: ActionInterpreter

Execute one cycle of the step interpreter. This is currently equivalent to executing one primitive (i.e., progressing through the script until a primitive is found).

Overrides:

runAsyncCycle in class ActionInterpreter