hadoop-hdfs-project/hadoop-hdfs/src/test/java/org/apache/hadoop/hdfs/server/datanode/FsDatasetImplTestUtilsFactory.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.hadoop.hdfs.server.datanode;

import org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.FsDatasetImplTestUtils;

/**
 * A factory for creating {@link FsDatasetImplTestUtils} objects.
 */
public final class FsDatasetImplTestUtilsFactory
    extends FsDatasetTestUtils.Factory<FsDatasetTestUtils> {
  @Override
  public FsDatasetTestUtils newInstance(DataNode datanode) {
    return new FsDatasetImplTestUtils(datanode);
  }

  @Override
  public int getDefaultNumOfDataDirs() {
    return FsDatasetImplTestUtils.DEFAULT_NUM_OF_DATA_DIRS;
  }
}