io.atomix.core.set.impl.DefaultDistributedSetService.java Source code

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Here is the source code for io.atomix.core.set.impl.DefaultDistributedSetService.java

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/*
 * Copyright 2018-present Open Networking Foundation
 *
 * 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.atomix.core.set.impl;

import com.google.common.collect.Sets;
import io.atomix.core.set.DistributedSetType;
import io.atomix.primitive.service.BackupInput;
import io.atomix.primitive.service.BackupOutput;

import java.util.Set;

/**
 * Default distributed set service.
 */
public class DefaultDistributedSetService<E> extends AbstractDistributedSetService<Set<E>, E>
        implements DistributedSetService<E> {
    public DefaultDistributedSetService() {
        super(DistributedSetType.instance(), Sets.newConcurrentHashSet());
    }

    @Override
    public void backup(BackupOutput output) {
        output.writeObject(Sets.newHashSet(collection));
        output.writeObject(lockedElements);
        output.writeObject(transactions);
    }

    @Override
    public void restore(BackupInput input) {
        collection = Sets.newConcurrentHashSet(input.readObject());
        lockedElements = input.readObject();
        transactions = input.readObject();
    }
}