Source code

001/**
002 * Licensed to the Apache Software Foundation (ASF) under one
003 * or more contributor license agreements.  See the NOTICE file
004 * distributed with this work for additional information
005 * regarding copyright ownership.  The ASF licenses this file
006 * to you under the Apache License, Version 2.0 (the
007 * "License"); you may not use this file except in compliance
008 * with the License.  You may obtain a copy of the License at
009 *
010 *   http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing,
013 * software distributed under the License is distributed on an
014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
015 * KIND, either express or implied.  See the License for the
016 * specific language governing permissions and limitations
017 * under the License.
018 */
019package org.apache.reef.wake.storage;
020
021import java.io.File;
022import java.net.URI;
023import java.net.URISyntaxException;
024
025public class FileIdentifier implements StorageIdentifier {
026  private final File f;
027
028  public FileIdentifier(String s) throws URISyntaxException {
029    f = new File(new URI(s));
030  }
031
032  @Override
033  public String toString() {
034    return f.toString();
035  }
036
037  @Override
038  public boolean equals(Object o) {
039    if (!(o instanceof FileIdentifier)) {
040      return false;
041    }
042    return f.equals(((FileIdentifier) o).f);
043  }
044
045  @Override
046  public int hashCode() {
047    return f.hashCode();
048  }
049}