Package org.patika.mada.algorithm

Examples of org.patika.mada.algorithm.LocalCommonStreamQuery


    Set<Node> streamResult = new HashSet<Node>();
   
    Set<Node> sourceNodesSet = new HashSet<Node>();
   
    //Common Stream Query
    LocalCommonStreamQuery stream;
   
    //if action is called from PopupMenu
    if (useSelection)
    {
      //open dialog
      CommonStreamQueryParamDialog dialog =
        new CommonStreamQueryParamDialog(this.main);
      options = dialog.open(options);

      //Return if Cancel was pressed
      if ( !options.isCancel() )
      { 
        options.setCancel(true);
      }
      else
      {
        return;
      }

      //Get Selected Nodes in graph
      sourceNodesSet = getSelectedNodes();
     
      //Common Stream Query
      stream = new LocalCommonStreamQuery(sourceNodesSet,
        options.isDownstream(),
        options.getLengthLimit());
    }
    //if action is called from TopMenuBar
    else
    {
      //open dialog
      CommonStreamQueryParamWithEntitiesDialog dialog =
        new CommonStreamQueryParamWithEntitiesDialog(main);
      options = dialog.open(options);

      if ( !options.isCancel() )
      { 
        options.setCancel(true);
      }
      else
      {
        return;
      }

      //Get added entities from dialog
      ArrayList<EntityHolder> addedEntities = dialog.getAddedEntities();
     
      //States of each entity
      Set<Set<Node>> sourceStatesSet = new LinkedHashSet<Set<Node>>();

      //for each entity
      for (EntityHolder entity : addedEntities)
      {
        //States of entity in Node type
        Set<Node> entityNodeStates = new HashSet<Node>();

        //States of entity in GraphObject type
        Set<Node> entityStates =
          main.getRootGraph().getRelatedStates(entity);

        //Replace complex members with complexes
        main.getRootGraph().replaceComplexMembersWithComplexes(entityStates);

        //Convert GraphObjects to Nodes
        for (GraphObject go : entityStates)
        {
          if (go instanceof Node)
          {
            entityNodeStates.add((Node) go);
          }
        }

        //Add states of entity to collection of states
        sourceStatesSet.add(entityNodeStates);
        sourceNodesSet.addAll(entityNodeStates);
      }

      //Common Stream Query
      stream = new LocalCommonStreamQuery(sourceStatesSet,
        options.isDownstream(),
        options.getLengthLimit());
    }
   
    //Run Common Stream Query and get result
    streamResult = stream.run();
   
    /**
         * To add the missing paths between the source set and the result set
         * to the query result, PoI must be performed.
         */
 
View Full Code Here


    Set<Node> streamResult = new HashSet<Node>();
   
    Set<Node> sourceNodesSet = new HashSet<Node>();
   
    //Common Stream Query
    LocalCommonStreamQuery stream;
   
    //if action is called from PopupMenu
    if (useSelection)
    {
      //open dialog
      CommonStreamQueryParamDialog dialog =
        new CommonStreamQueryParamDialog(this.main);
      options = dialog.open(options);

      //Return if Cancel was pressed
      if ( !options.isCancel() )
      { 
        options.setCancel(true);
      }
      else
      {
        return;
      }

      //Get Selected Nodes in graph
      sourceNodesSet = getSelectedNodes();
     
      //Common Stream Query
      stream = new LocalCommonStreamQuery(sourceNodesSet,
        options.isDownstream(),
        options.getLengthLimit());
    }
    //if action is called from TopMenuBar
    else
    {
      //open dialog
      CommonStreamQueryParamWithEntitiesDialog dialog =
        new CommonStreamQueryParamWithEntitiesDialog(main);
      options = dialog.open(options);

      if ( !options.isCancel() )
      { 
        options.setCancel(true);
      }
      else
      {
        return;
      }

      //Get added entities from dialog
      ArrayList<physicalEntity> addedEntities = dialog.getAddedEntities();
     
      //States of each entity
      Set<Set<Node>> sourceStatesSet = new LinkedHashSet<Set<Node>>();

      Iterator<physicalEntity> addedEntitiesIterator =
        addedEntities.iterator();
     
      //for each entity
      while(addedEntitiesIterator.hasNext())
      {
        //Get next entity
        physicalEntity entity = addedEntitiesIterator.next();
       
        //States of entity in Node type
        Set<Node> entityNodeStates = new HashSet<Node>();
       
        //States of entity in GraphObject type
        Set<GraphObject> entityStates =
          main.getRootGraph().getRelatedStates(entity);
       
        //Replace complex members with complexes
        main.getRootGraph().replaceComplexMembersWithComplexes(entityStates);
       
        //Convert GraphObjects to Nodes
        for (GraphObject go : entityStates)
        {
          if (go instanceof Node)
          {
            entityNodeStates.add((Node) go);
          }
        }
       
        //Add states of entity to collection of states
        sourceStatesSet.add(entityNodeStates);
        sourceNodesSet.addAll(entityNodeStates);
      }

      //Common Stream Query
      stream = new LocalCommonStreamQuery(sourceStatesSet,
        options.isDownstream(),
        options.getLengthLimit());
    }
   
    //Run Common Stream Query and get result
    streamResult = stream.run();
   
    /**
         * To add the missing paths between the source set and the result set
         * to the query result, PoI must be performed.
         */
 
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Related Classes of org.patika.mada.algorithm.LocalCommonStreamQuery

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