/**
* Copyright (C) 2011 Brian Ferris <bdferris@onebusaway.org>
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.onebusaway.transit_data_federation.bundle.tasks.transfer_pattern.graph;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import org.onebusaway.transit_data_federation.impl.otp.GraphContext;
import org.onebusaway.transit_data_federation.services.transit_graph.StopEntry;
import org.onebusaway.transit_data_federation.services.tripplanner.StopTimeInstance;
import org.onebusaway.transit_data_federation.services.tripplanner.StopTransfer;
import org.onebusaway.transit_data_federation.services.tripplanner.StopTransferService;
import org.opentripplanner.routing.core.Edge;
import org.opentripplanner.routing.core.HasEdges;
import org.opentripplanner.routing.core.Vertex;
public class TPOfflineBlockArrivalVertex extends AbstractTPOfflineBlockVertex
implements Comparable<TPOfflineBlockArrivalVertex> {
public TPOfflineBlockArrivalVertex(GraphContext graphContext,
StopTimeInstance instance) {
super(graphContext, instance);
}
/****
* {@link Vertex} Interface
****/
@Override
public String getLabel() {
return "block_arrival: " + _instance.toString();
}
/****
* {@link HasEdges} Interface
****/
@Override
public Collection<Edge> getOutgoing() {
List<Edge> edges = new ArrayList<Edge>();
StopEntry stop = _instance.getStop();
/**
* We can continue on our current route if applicable
*/
if (_instance.getStopTime().hasNextStop()) {
edges.add(new TPOfflineBlockDwellEdge(_context, _instance));
}
/**
* We can alight from the vehicle
*/
edges.add(new TPOfflineArrivalEdge(_context, _instance));
/**
* We can alight from the vehicle AND transfer to another stop
*/
StopTransferService stopTransferService = _context.getStopTransferService();
List<StopTransfer> transfers = stopTransferService.getTransfersFromStop(stop);
for (StopTransfer transfer : transfers)
edges.add(new TPOfflineTransferEdge(_context, this, transfer));
return edges;
}
/****
* {@link Object} Interface
****/
@Override
public String toString() {
return "block_arrival: " + _instance.toString();
}
@Override
public int compareTo(TPOfflineBlockArrivalVertex o) {
long t1 = this._instance.getArrivalTime();
long t2 = o._instance.getArrivalTime();
return t1 == t2 ? 0 : (t1 < t2 ? -1 : 1);
}
}