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/*
* Copyright 2019 Netflix, Inc.
*
* 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 io.mantisrx.master.events;
import io.mantisrx.master.events.LifecycleEventsProto.JobStatusEvent;
import io.mantisrx.master.events.LifecycleEventsProto.WorkerListChangedEvent;
import io.mantisrx.master.events.LifecycleEventsProto.WorkerStatusEvent;
import io.mantisrx.shaded.com.google.common.collect.ImmutableList;
import java.util.Collection;
public interface WorkerEventSubscriber {
void process(final LifecycleEventsProto.WorkerListChangedEvent event);
void process(final LifecycleEventsProto.JobStatusEvent statusEvent);
void process(final LifecycleEventsProto.WorkerStatusEvent workerStatusEvent);
default WorkerEventSubscriber and(WorkerEventSubscriber other) {
return allOf(ImmutableList.of(this, other));
}
static WorkerEventSubscriber allOf(Collection subscriberList) {
return new WorkerEventSubscriber() {
@Override
public void process(WorkerListChangedEvent event) {
subscriberList.forEach(subscriber -> subscriber.process(event));
}
@Override
public void process(JobStatusEvent statusEvent) {
subscriberList.forEach(subscriber -> subscriber.process(statusEvent));
}
@Override
public void process(WorkerStatusEvent workerStatusEvent) {
subscriberList.forEach(subscriber -> subscriber.process(workerStatusEvent));
}
};
}
}