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/*
* Copyright 2016 Anton Tananaev (anton.tananaev@gmail.com)
*
* 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.traccar;
import java.util.Collection;
import org.traccar.model.Device;
import org.traccar.model.Event;
import org.traccar.model.Position;
public abstract class BaseEventHandler extends BaseDataHandler {
private boolean isLastPosition = false;
public boolean isLastPosition() {
return isLastPosition;
}
private Device device;
public Device getDevice() {
return device;
}
@Override
protected Position handlePosition(Position position) {
device = Context.getDataManager().getDeviceById(position.getDeviceId());
if (device != null) {
long lastPositionId = device.getPositionId();
if (position.getId() == lastPositionId) {
isLastPosition = true;
}
}
Collection<Event> events = analyzePosition(position);
if (events != null) {
for (Event event : events) {
Context.getNotificationManager().updateEvent(event, position);
}
}
return position;
}
protected abstract Collection<Event> analyzePosition(Position position);
}
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