TemporarySplitterVertex.java

package org.opentripplanner.routing.vertextype;

import org.opentripplanner.routing.edgetype.StreetEdge;
import org.opentripplanner.routing.edgetype.TemporaryEdge;
import org.opentripplanner.routing.graph.Edge;
import org.opentripplanner.routing.graph.Graph;

/**
 * TODO: decide what to do with this. Currently temporary vertices have only incoming or outgoing edges
 * But this one needs to have both since different vertex is start vertex
 * Created by mabu on 20.5.2016.
 */
public class TemporarySplitterVertex extends SplitterVertex implements TemporaryVertex {

    private boolean wheelchairAccessible;

    final private boolean endVertex;

    public TemporarySplitterVertex(Graph g, String label, double x, double y, StreetEdge streetEdge,
        boolean endVertex) {
        super(null, label, x, y, streetEdge);
        this.endVertex = endVertex;
    }

    @Override
    public void addIncoming(Edge edge) {

        if (edge instanceof TemporaryEdge) {
            if (endVertex) {
                super.addIncoming(edge);
            } else {
                super.addIncoming(edge);
                //throw new UnsupportedOperationException("Can't add incoming edge to start vertex");
            }
        } else {
            throw new UnsupportedOperationException("Can't add permanent edge to temporary vertex");
        }
    }

    @Override
    public void addOutgoing(Edge edge) {

        if (edge instanceof TemporaryEdge) {
            if (endVertex) {
                super.addOutgoing(edge);
                //throw new UnsupportedOperationException("Can't add outgoing edge to end vertex");
            } else {
                super.addOutgoing(edge);
            }
        } else {
            throw new UnsupportedOperationException("Can't add permanent edge to temporary vertex");
        }
    }

    @Override
    public boolean isEndVertex() {
        return endVertex;
    }

    @Override
    public void dispose() {
        for (Object temp : endVertex ? getIncoming() : getOutgoing()) {
            ((TemporaryEdge) temp).dispose();
        }
    }

    public boolean isWheelchairAccessible() {
        return wheelchairAccessible;
    }

    public void setWheelchairAccessible(boolean wheelchairAccessible) {
        this.wheelchairAccessible = wheelchairAccessible;
    }
}