/**
* 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.services.shapes;
import java.util.List;
import org.onebusaway.gtfs.model.AgencyAndId;
import org.onebusaway.gtfs.model.ShapePoint;
import org.onebusaway.transit_data_federation.model.ShapePoints;
/**
* Service for looking up {@link ShapePoint}
*
* @author bdferris
*
* @see ShapePoint
* @see ShapePoints
*/
public interface ShapePointService {
/**
* @param shapeId the target shape id
* @return the set of shape points for the specified shape id, or null if the
* shape was not found
*/
public ShapePoints getShapePointsForShapeId(AgencyAndId shapeId);
/**
* @param shapeIds the target shape ids in order
* @return the set of shape points for the specified shape ids
* @throws IllegalStateException if a shape id could not be found
*/
public ShapePoints getShapePointsForShapeIds(List<AgencyAndId> shapeIds);
}