Package org.onebusaway.transit_data_federation.impl.otp

Examples of org.onebusaway.transit_data_federation.impl.otp.OBAState

241
242
243
244
245
246
247
248
249
250
251
        dijkstra.setShortestPathTreeFactory(MultiShortestPathTree.FACTORY);
        dijkstra.setPriorityQueueFactory(PriorityQueueImpl.FACTORY);

        TPOfflineOriginVertex origin = new TPOfflineOriginVertex(context, stop,
            instances, nearbyStopsAndWalkTimes, nearbyStopTimeInstances);
        State state = new OBAState(tFrom, origin, options);

        MultiShortestPathTree spt = (MultiShortestPathTree) dijkstra.getShortestPathTree(state);

        processTree(spt, stop, pathCountsByStop);
      }
View Full Code Here
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
    applyConstraintsToOptions(constraints.getConstraints(), options);

    Coordinate c = new Coordinate(location.getLon(), location.getLat());
    Vertex origin = _streetVertexIndexService.getClosestVertex(c, options);

    State originState = new OBAState(time, origin, options);
    BasicShortestPathTree tree = _transitShedPathService.getTransitShed(origin,
        originState, options);

    Map<StopEntry, Long> results = new HashMap<StopEntry, Long>();

    for (State state : tree.getAllStates()) {

      OBAState obaState = (OBAState) state;
      Vertex v = state.getVertex();

      if (v instanceof AbstractStopVertex) {
        AbstractStopVertex stopVertex = (AbstractStopVertex) v;
        StopEntry stop = stopVertex.getStop();
        long initialWaitTime = obaState.getInitialWaitTime();
        long duration = Math.abs(state.getTime() - time) - initialWaitTime;
        if (!results.containsKey(stop) || results.get(stop) > duration)
          results.put(stop, duration);
      } else if (v instanceof AbstractBlockVertex) {
        AbstractBlockVertex blockVertex = (AbstractBlockVertex) v;
        ArrivalAndDepartureInstance instance = blockVertex.getInstance();
        StopEntry stop = instance.getStop();
        long initialWaitTime = obaState.getInitialWaitTime();
        long duration = Math.abs(state.getTime() - time) - initialWaitTime;
        if (!results.containsKey(stop) || results.get(stop) > duration)
          results.put(stop, duration);
      }
    }
View Full Code Here
120
121
122
123
124
125
126
127
128
129
130
      throw new OutOfServiceAreaServiceException();

    Vertex v = options.isArriveBy() ? toVertex : fromVertex;
    Vertex target = options.isArriveBy() ? fromVertex : toVertex;

    State state = new OBAState(targetTime, v, options);

    if (_transferPathService.isEnabled()) {
      return getTransferPatternItinerariesBetween(fromVertex, toVertex,
          new Date(targetTime), options);
    } else {
View Full Code Here
175
176
177
178
179
180
181
182
183
184
185
    TraverseModeSet modes = new TraverseModeSet(TraverseMode.WALK);
    options.setModes(modes);

    Vertex origin = options.isArriveBy() ? to : from;
    Vertex target = options.isArriveBy() ? from : to;
    State state = new OBAState(time.getTime(), origin, options);

    List<GraphPath> paths = _pathService.plan(state, target, 1);

    if (CollectionsLibrary.isEmpty(paths))
      return null;
View Full Code Here
219
220
221
222
223
224
225
226
227
228
229
    options.putExtension(TPQueryData.class, queryData);

    Graph graph = _graphService.getGraph();
    Vertex origin = options.isArriveBy() ? toVertex : fromVertex;
    Vertex target = options.isArriveBy() ? fromVertex : toVertex;
    State init = new OBAState(time.getTime(), origin, options);
    options.remainingWeightHeuristic = new TPRemainingWeightHeuristicImpl();
    GenericAStar search = new GenericAStar();
    search.setSkipTraverseResultStrategy(new SkipVertexImpl());
    search.setSearchTerminationStrategy(new SearchTerminationStrategyImpl());
    search.setShortestPathTreeFactory(TripSequenceShortestPathTree.FACTORY);
View Full Code Here
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
    ArrivalAndDepartureService service = _context.getArrivalAndDepartureService();

    State results = null;

    OBAState state = (OBAState) s0;

    int maxBlockSequence = state.getMaxBlockSequence();

    if (maxBlockSequence < 0) {
      ArrivalAndDepartureInstance nextTransferStop = service.getNextTransferStopArrivalAndDeparture(_from);
      if (nextTransferStop != null) {

        long departure = _from.getBestDepartureTime();
        long arrival = nextTransferStop.getBestArrivalTime();
        int runningTime = (int) ((arrival - departure) / 1000);

        Vertex fromVertex = new BlockDepartureVertex(_context, _from);
        Vertex toVertex = new BlockArrivalVertex(_context, nextTransferStop);
        EdgeNarrative narrative = narrative(s0, fromVertex, toVertex);

        StateEditor edit = s0.edit(this, narrative);
        edit.incrementTimeInSeconds(runningTime);
        edit.incrementWeight(runningTime);

        State result = edit.makeState();
        results = result.addToExistingResultChain(results);

        maxBlockSequence = nextTransferStop.getBlockStopTime().getBlockSequence();
      } else {
        maxBlockSequence = Integer.MAX_VALUE;
      }
    }

    ArrivalAndDepartureInstance nextStop = service.getNextStopArrivalAndDeparture(_from);

    if (nextStop != null
        && nextStop.getBlockStopTime().getBlockSequence() < maxBlockSequence) {

      long departure = _from.getBestDepartureTime();
      long arrival = nextStop.getBestArrivalTime();
      int runningTime = (int) ((arrival - departure) / 1000);

      Vertex fromVertex = new BlockDepartureVertex(_context, _from);
      Vertex toVertex = new BlockArrivalVertex(_context, nextStop);
      EdgeNarrative narrative = narrative(s0, fromVertex, toVertex);

      OBAStateEditor edit = (OBAStateEditor) s0.edit(this, narrative);
      edit.incrementTimeInSeconds(runningTime);
      edit.incrementWeight(runningTime);

      if (state.getMaxBlockSequence() < 0)
        edit.setMaxBlockSequence(maxBlockSequence);

      State tr = edit.makeState();
      results = tr.addToExistingResultChain(results);
    }
View Full Code Here
TOP

Related Classes of org.onebusaway.transit_data_federation.impl.otp.OBAState

  • org.onebusaway.transit_data_federation.bundle.tasks.transfer_pattern.TransferPatternsTask
  • org.onebusaway.transit_data_federation.impl.beans.itineraries.ItinerariesBeanServiceImpl
  • org.onebusaway.transit_data_federation.impl.otp.graph.BlockForwardHopEdge
  • org.onebusaway.transit_data_federation.impl.otp.graph.EdgeNarrativeImpl
  • org.onebusaway.transit_data_federation.impl.tripplanner.ItinerariesServiceImpl
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.