Package gov.nasa.jpl.aerie.scheduler.conflicts

Class MissingActivityConflict

java.lang.Object

gov.nasa.jpl.aerie.scheduler.conflicts.Conflict

gov.nasa.jpl.aerie.scheduler.conflicts.MissingActivityConflict

Direct Known Subclasses:

MissingActivityInstanceConflict, MissingActivityTemplateConflict

public abstract class MissingActivityConflict
extends Conflict

describes an issue in a plan whereby a desired activity instance is absent such conflicts are typically addressed by scheduling additional activities

Field Summary

Fields inherited from class gov.nasa.jpl.aerie.scheduler.conflicts.Conflict

goal

Constructor Summary

Constructors

Constructor	Description
MissingActivityConflict(Goal goal, gov.nasa.jpl.aerie.constraints.model.EvaluationEnvironment environment)	ctor creates a new conflict regarding a missing activity

Method Summary

Modifier and Type	Method	Description
abstract gov.nasa.jpl.aerie.constraints.time.Windows	getTemporalContext()	the times over which the goal was dissatisfied and induced this conflict the relevant times may be composed of several discontinous spans
abstract ScheduleAt	scheduleAt()

Methods inherited from class gov.nasa.jpl.aerie.scheduler.conflicts.Conflict

getEvaluationEnvironment, getGoal

Methods inherited from class java.lang.Object

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

Constructor Details

MissingActivityConflict

public MissingActivityConflict(Goal goal,
 gov.nasa.jpl.aerie.constraints.model.EvaluationEnvironment environment)

ctor creates a new conflict regarding a missing activity

Parameters:

goal - IN STORED the dissatisfied goal that issued the conflict

Method Details

scheduleAt

public abstract ScheduleAt scheduleAt()

getTemporalContext

public abstract gov.nasa.jpl.aerie.constraints.time.Windows getTemporalContext()

the times over which the goal was dissatisfied and induced this conflict the relevant times may be composed of several discontinous spans the times over which the activity's absence is itself causing a problem does not consider other constraints on the possible activity, eg timing with respect to other events or allowable state transitions or even the activity's own duration limits the times encompass both the start and end of the missing activity (they are not just start windows) REVIEW: maybe better to just have start windows? gets confusing and easy to mix up

Specified by:

getTemporalContext in class Conflict

Returns: