Replication.java

/*
 * Copyright 2016 higherfrequencytrading.com
 *
 *  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 net.openhft.chronicle.engine.api.pubsub;

import net.openhft.chronicle.engine.api.EngineReplication.ModificationIterator;
import net.openhft.chronicle.engine.api.EngineReplication.ReplicationEntry;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;

/**
 * Created by Rob Austin
 */
public interface Replication {

    /**
     * removes or puts the entry into the map
     */
    void applyReplication(@NotNull ReplicationEntry replicatedEntry);

    @Nullable
    ModificationIterator acquireModificationIterator(byte id);

    long lastModificationTime(byte id);

    void setLastModificationTime(final byte identifier, final long timestamp);
}