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A Java library for reading and writing General Transit Feed Spec feeds
/**
* Copyright (C) 2011 Brian Ferris
*
* 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.gtfs.model.calendar;
import java.io.Serializable;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import java.util.Set;
import java.util.Map.Entry;
/**
* A {@link Map} of {@link LocalizedServiceId} and {@link ServiceInterval}
* objects, with convenience methods for adding additional service ids and
* arrival-departure time intervals.
*
* @author bdferris
*
*/
public class ServiceIdIntervals implements Serializable,
Iterable> {
private static final long serialVersionUID = 1L;
private Map _intervals = new HashMap();
public void addStopTime(LocalizedServiceId serviceId, int arrivalTime,
int departureTime) {
ServiceInterval interval = _intervals.get(serviceId);
if (interval == null)
interval = new ServiceInterval(arrivalTime, departureTime);
else
interval = interval.extend(arrivalTime, departureTime);
_intervals.put(serviceId, interval);
}
public void addIntervals(ServiceIdIntervals intervals) {
for (Map.Entry entry : intervals) {
LocalizedServiceId serviceId = entry.getKey();
ServiceInterval interval = entry.getValue();
addStopTime(serviceId, interval.getMinArrival(),
interval.getMinDeparture());
addStopTime(serviceId, interval.getMaxArrival(),
interval.getMaxDeparture());
}
}
public Set getServiceIds() {
return _intervals.keySet();
}
public ServiceInterval getIntervalForServiceId(LocalizedServiceId serviceId) {
return _intervals.get(serviceId);
}
@Override
public Iterator> iterator() {
return _intervals.entrySet().iterator();
}
}