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A distributed data integration framework for streaming and batch data ecosystems.

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/*
 * 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.gobblin.metadata.provider;

import org.apache.hadoop.fs.Path;

import org.apache.gobblin.metadata.types.GlobalMetadata;


/**
 * Fs based {@link DatasetAwareMetadataProvider} which can extract datasetUrn from a given {@link Path},
 * and provide {@link GlobalMetadata} for it.
 */
public abstract class DatasetAwareFsMetadataProvider implements DatasetAwareMetadataProvider {
  public abstract String datasetUrnAtPath(Path path);

  public GlobalMetadata getGlobalMetadataForDatasetAtPath(Path datasetAwarePath) {
    return this.getGlobalMetadataForDataset(datasetUrnAtPath(datasetAwarePath));
  }
}