/*
 * 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.geode.internal.cache.backup;

import java.io.File;
import java.io.IOException;
import java.nio.file.Path;
import java.util.Map;

import org.apache.geode.cache.DiskStore;

public class IncrementalBackupFilter implements BackupFilter {

  private final IncrementalBackupLocation incrementalBackupLocation;

  IncrementalBackupFilter(IncrementalBackupLocation incrementalBackupLocation) {
    this.incrementalBackupLocation = incrementalBackupLocation;
  }

  @Override
  public boolean accept(DiskStore diskStore, Path path) throws IOException {
    Map<String, File> baselineOplogMap = incrementalBackupLocation.getBackedUpOplogs(diskStore);
    return !baselineOplogMap.containsKey(path.getFileName().toString());
  }
}
