/*
* Copyright 2015-2017 Red Hat, Inc. and/or its affiliates
* and other contributors as indicated by the @author tags.
*
* 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.hawkular.alerts.extensions;
import java.util.Collection;
import java.util.TreeSet;
import org.hawkular.alerts.api.model.event.Event;
import org.hawkular.alerts.api.model.trigger.FullTrigger;
/**
* It process result events from the CepEngineImpl
*
* @author Jay Shaughnessy
* @author Lucas Ponce
*/
public interface CepEngine {
void updateConditions(String expiration, Collection<FullTrigger> activeTriggers);
void processEvents(TreeSet<Event> events);
void sendResult(Event event);
void stop();
}