Examples of graphplan.graph.PropositionLevel.goalsPossible()

graphplan.graph.PropositionLevel.goalsPossible()
Determines if the propositions given as a parameter are a possible set of goals in this proposition level. @param goals The goals to check for. @return Wheter or not the specified goals are possible in this level

      return planFound;
    } else {
      PropositionLevel propositionLevel = (PropositionLevel) graphLevel;
      Set<Proposition> subGoals = new TreeSet<Proposition>(subGoalStack.peek());
      //If the goals are possible in this level
      if(propositionLevel.goalsPossible(subGoals)){
        //Then push a set of potential actions for them
        //And try to fill this up with operators
        supportActionStack.push(new TreeSet<Operator>());
        logger.fine("At level "+propositionLevel.getIndex()+", trying to achieve "+subGoalStack.peek());
        boolean planFound = this.visitPropositionLevel(propositionLevel, subGoals);

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   * @return
   */
  public boolean goalsPossible(List<Proposition> goals, int level) {
    if (graphLevels.get(level).isPropositionLevel()) {
      PropositionLevel propositionLevel = (PropositionLevel) this.graphLevels.get(level);
      return propositionLevel.goalsPossible(goals);
    } else {
      return false;
    }
  }

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        return false;
      }
      
      //Then check if the goals are conceptually possible
      //If the goals are possible in this level
      if(propositionLevel.goalsPossible(subGoals)){
        //Then push a set of potential actions for them
        //And try to fill this up with operators
        //supportActionStack.push(new LinkedHashSet<Operator>());
        //logger.fine("At level "+propositionLevel.getIndex()+", trying to achieve "+subGoalStack.peek());

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