modules/core/src/main/java/org/apache/ignite/internal/processors/cache/persistence/cdc/CdcBufferConsumer.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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 org.apache.ignite.internal.processors.cache.persistence.cdc;

import java.util.Collection;
import org.apache.ignite.cdc.CdcEvent;

/** Mock for Realtime CDC buffer consumer. */
public interface CdcBufferConsumer {
    /**
     * Consumes raw WAL data.
     *
     * @param cdcEvents CDC events to consume.
     * @return {@code True} if current offset in WAL should be commited.
     */
    public boolean consume(Collection<CdcEvent> cdcEvents);

    /** */
    public void close();
}