code: /*
   *
   * Copyright (c) 2008, All Rights Reserved.
   *
   * Licensed 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.
   *
   * Portions of the code may be copied from Google Collections
   * or Apache Commons projects.
   */
  
  package zemberek.core.io;
  
  import java.io.BufferedReader;
  import java.io.Reader;
  import java.util.ArrayList;
  import java.util.Iterator;
  import java.util.List;
  
  /**
   * This class wraps a LineIterator. It is useful to use this in an enhanced for loop.
   */
  public class IterableLineReader implements Iterable<String>, AutoCloseable {
  
    private final BufferedReader bufferedReader;
    private boolean trim;
    private List<Filter<String>> filters = new ArrayList<>();
  
    public IterableLineReader(Reader reader) {
      if (reader instanceof BufferedReader) {
        this.bufferedReader = (BufferedReader) reader;
      } else {
        this.bufferedReader = new BufferedReader(reader);
      }
  
    }
  
    public IterableLineReader(Reader reader, boolean trim, List<Filter<String>> filters) {
      if (reader instanceof BufferedReader) {
        this.bufferedReader = (BufferedReader) reader;
      } else {
        this.bufferedReader = new BufferedReader(reader);
      }
      this.filters = filters;
      this.trim = trim;
  
    }
  
    public void close() {
      IOs.closeSilently(bufferedReader);
    }
  
    public Iterator<String> iterator() {
      return new LineIterator(bufferedReader, trim, filters);
    }
  }
  