DeleteAllRetentionPolicy.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 gobblin.data.management.retention.policy;

import java.util.Collection;
import java.util.List;
import java.util.Properties;

import gobblin.data.management.retention.version.DatasetVersion;


/**
 * Implementation of {@link RetentionPolicy} that marks all {@link DatasetVersion}s as deletable.
 */
public class DeleteAllRetentionPolicy implements RetentionPolicy<DatasetVersion> {

  public DeleteAllRetentionPolicy(Properties properties) {}

  @Override
  public Class<? extends DatasetVersion> versionClass() {
    return DatasetVersion.class;
  }

  @Override
  public Collection<DatasetVersion> listDeletableVersions(List<DatasetVersion> allVersions) {
    return allVersions;
  }
}