com.hazelcast.spi.impl.merge.SplitBrainDataSerializerHook Maven / Gradle / Ivy
/*
* Copyright (c) 2008-2024, 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.spi.impl.merge;
import com.hazelcast.internal.serialization.DataSerializerHook;
import com.hazelcast.internal.serialization.impl.ArrayDataSerializableFactory;
import com.hazelcast.internal.serialization.impl.FactoryIdHelper;
import com.hazelcast.nio.serialization.DataSerializableFactory;
import com.hazelcast.nio.serialization.IdentifiedDataSerializable;
import com.hazelcast.spi.merge.DiscardMergePolicy;
import com.hazelcast.spi.merge.ExpirationTimeMergePolicy;
import com.hazelcast.spi.merge.HigherHitsMergePolicy;
import com.hazelcast.spi.merge.HyperLogLogMergePolicy;
import com.hazelcast.spi.merge.LatestAccessMergePolicy;
import com.hazelcast.spi.merge.LatestUpdateMergePolicy;
import com.hazelcast.spi.merge.PassThroughMergePolicy;
import com.hazelcast.spi.merge.PutIfAbsentMergePolicy;
import com.hazelcast.spi.merge.SplitBrainMergePolicy;
import java.util.function.Supplier;
import static com.hazelcast.internal.serialization.impl.FactoryIdHelper.SPLIT_BRAIN_DS_FACTORY;
import static com.hazelcast.internal.serialization.impl.FactoryIdHelper.SPLIT_BRAIN_DS_FACTORY_ID;
/**
* Contains all the ID hooks for {@link IdentifiedDataSerializable} classes used by the split-brain framework.
*
* {@link SplitBrainMergePolicy} classes are mapped here. This factory class is used by the internal serialization system to
* create {@link IdentifiedDataSerializable} classes without using reflection.
*
* @since 3.10
*/
@SuppressWarnings("checkstyle:javadocvariable")
public final class SplitBrainDataSerializerHook implements DataSerializerHook {
public static final int F_ID = FactoryIdHelper.getFactoryId(SPLIT_BRAIN_DS_FACTORY, SPLIT_BRAIN_DS_FACTORY_ID);
public static final int COLLECTION_MERGING_VALUE = 0;
public static final int QUEUE_MERGING_VALUE = 1;
public static final int ATOMIC_LONG_MERGING_VALUE = 2;
public static final int ATOMIC_REFERENCE_MERGING_VALUE = 3;
public static final int MAP_MERGING_ENTRY = 4;
public static final int CACHE_MERGING_ENTRY = 5;
public static final int MULTI_MAP_MERGING_ENTRY = 6;
public static final int REPLICATED_MAP_MERGING_ENTRY = 7;
public static final int RINGBUFFER_MERGING_ENTRY = 8;
public static final int CARDINALITY_ESTIMATOR_MERGING_ENTRY = 9;
public static final int SCHEDULED_EXECUTOR_MERGING_ENTRY = 10;
public static final int DISCARD = 11;
public static final int EXPIRATION_TIME = 12;
public static final int HIGHER_HITS = 13;
public static final int HYPER_LOG_LOG = 14;
public static final int LATEST_ACCESS = 15;
public static final int LATEST_UPDATE = 16;
public static final int PASS_THROUGH = 17;
public static final int PUT_IF_ABSENT = 18;
private static final int LEN = PUT_IF_ABSENT + 1;
@Override
public int getFactoryId() {
return F_ID;
}
@Override
public DataSerializableFactory createFactory() {
// noinspection unchecked
Supplier[] constructors = new Supplier[LEN];
constructors[COLLECTION_MERGING_VALUE] = CollectionMergingValueImpl::new;
constructors[QUEUE_MERGING_VALUE] = QueueMergingValueImpl::new;
constructors[ATOMIC_LONG_MERGING_VALUE] = AtomicLongMergingValueImpl::new;
constructors[ATOMIC_REFERENCE_MERGING_VALUE] = AtomicReferenceMergingValueImpl::new;
constructors[MAP_MERGING_ENTRY] = MapMergingEntryImpl::new;
constructors[CACHE_MERGING_ENTRY] = CacheMergingEntryImpl::new;
constructors[MULTI_MAP_MERGING_ENTRY] = MultiMapMergingEntryImpl::new;
constructors[REPLICATED_MAP_MERGING_ENTRY] = ReplicatedMapMergingEntryImpl::new;
constructors[RINGBUFFER_MERGING_ENTRY] = RingbufferMergingValueImpl::new;
constructors[CARDINALITY_ESTIMATOR_MERGING_ENTRY] = CardinalityEstimatorMergingEntry::new;
constructors[SCHEDULED_EXECUTOR_MERGING_ENTRY] = ScheduledExecutorMergingEntryImpl::new;
constructors[DISCARD] = DiscardMergePolicy::new;
constructors[EXPIRATION_TIME] = ExpirationTimeMergePolicy::new;
constructors[HIGHER_HITS] = HigherHitsMergePolicy::new;
constructors[HYPER_LOG_LOG] = HyperLogLogMergePolicy::new;
constructors[LATEST_ACCESS] = LatestAccessMergePolicy::new;
constructors[LATEST_UPDATE] = LatestUpdateMergePolicy::new;
constructors[PASS_THROUGH] = PassThroughMergePolicy::new;
constructors[PUT_IF_ABSENT] = PutIfAbsentMergePolicy::new;
return new ArrayDataSerializableFactory(constructors);
}
}