Examples of graphplan.PlanResult

graphplan.PlanResult
A class encapsulating the result of planning. This class allows direct comparison with a boolean value determining whether or not the plan was successful, as well as iteration through the plan steps. @author Felipe Meneguzzi

  
  public NoMemoSolutionExtractionVisitor(List<Proposition> goals) {
    this.goals = goals;
    //By default the plan result will be false, unless changed during a
    //round of solution extraction
    planResult = new PlanResult(false);
    subGoalStack = new Stack<Set<Proposition>>();
    supportActionStack = new Stack<Set<Operator>>();
  }

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        planningGraph.accept(visitor);
        logger.fine("Planning Graph is:");
        logger.fine(visitor.toString());*/
        
        if(planningGraph.getLastGraphLevel().accept(this)) {
          planResult = new PlanResult(this.supportActionStack);
        } else {
          planResult = new PlanResult(false);
        }
        
        return planResult.isTrue();
      } else {
        return false;

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  public SolutionExtractionVisitor(List<Proposition> goals) {
    this.goals = goals;
    //By default the plan result will be false, unless changed during a
    //round of solution extraction
    planResult = new PlanResult(false);
    subGoalStack = new Stack<Set<Proposition>>();
    supportActionStack = new Stack<Set<Operator>>();
    
    memoizationTable = new MemoizationTable();
  }

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        //Whenever we try to iterate in the graph, we need to expand
        //the no goods table to match the size of the graph
        memoizationTable.ensureCapacity(planningGraph.size()/2);
        
        if(this.planningGraph.getLastGraphLevel().accept(this)) {
          this.planResult = new PlanResult(this.supportActionStack);
        } else {
          this.planResult = new PlanResult(false);
        }
        
        //logger.info("Table size is: "+noGoodTableSize());
        //logger.info("Hits         : "+hits);
        //logger.info("Misses       : "+misses);

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Related Classes of graphplan.PlanResult

graphplan.graph.algorithm.NoMemoSolutionExtractionVisitor

graphplan.graph.algorithm.SolutionExtractionVisitor

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