com.hazelcast.internal.hotrestart.NoopInternalHotRestartService Maven / Gradle / Ivy
/*
* Copyright (c) 2008-2020, Hazelcast, Inc. All Rights Reserved.
*
* 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 com.hazelcast.internal.hotrestart;
import com.hazelcast.internal.management.dto.ClusterHotRestartStatusDTO;
import com.hazelcast.cluster.Address;
import java.util.Collections;
import java.util.Set;
import java.util.UUID;
import java.util.concurrent.TimeUnit;
/**
* Empty implementation of InternalHotRestartService to avoid null checks. This will provide default behaviour when hot restart
* is not available or not enabled.
*/
public class NoopInternalHotRestartService implements InternalHotRestartService {
@Override
public boolean isEnabled() {
return false;
}
@Override
public boolean triggerForceStart() {
return false;
}
@Override
public boolean triggerPartialStart() {
return false;
}
@Override
public boolean isMemberExcluded(Address memberAddress, UUID memberUuid) {
return false;
}
@Override
public Set getExcludedMemberUuids() {
return Collections.emptySet();
}
@Override
public void notifyExcludedMember(Address memberAddress) {
}
@Override
public void handleExcludedMemberUuids(Address sender, Set excludedMemberUuids) {
}
@Override
public ClusterHotRestartStatusDTO getCurrentClusterHotRestartStatus() {
return new ClusterHotRestartStatusDTO();
}
@Override
public void resetService(boolean isAfterJoin) {
}
@Override
public void forceStartBeforeJoin() {
}
@Override
public void waitPartitionReplicaSyncOnCluster(long timeout, TimeUnit unit) {
}
}