/**
* 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.impl.otp.graph;
import java.util.Collection;
import java.util.Collections;
import org.onebusaway.transit_data_federation.impl.otp.GraphContext;
import org.opentripplanner.routing.core.Edge;
import org.opentripplanner.routing.core.HasEdges;
public abstract class AbstractVertexWithEdges extends AbstractVertex implements
HasEdges {
public AbstractVertexWithEdges(GraphContext context) {
super(context);
}
@Override
public int getDegreeIn() {
return getIncoming().size();
}
@Override
public int getDegreeOut() {
return getOutgoing().size();
}
@Override
public Collection<Edge> getIncoming() {
return Collections.emptyList();
}
@Override
public Collection<Edge> getOutgoing() {
return Collections.emptyList();
}
}