org.graylog2.cluster.leader.FakeLeaderElectionService Maven / Gradle / Ivy

/*
 * Copyright (C) 2020 Graylog, Inc.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the Server Side Public License, version 1,
 * as published by MongoDB, Inc.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * Server Side Public License for more details.
 *
 * You should have received a copy of the Server Side Public License
 * along with this program. If not, see
 * .
 */
package org.graylog2.cluster.leader;

import com.google.common.util.concurrent.AbstractIdleService;

import javax.inject.Singleton;

/**
 * Leader election when we don't care (i.e. Forwarder) - always claim leader
 */
@Singleton
public class FakeLeaderElectionService extends AbstractIdleService implements LeaderElectionService {

    @Override
    public boolean isLeader() {
        return true;
    }

    @Override
    protected void startUp() {
    }

    @Override
    protected void shutDown() {
    }
}