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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.solr.analysis;

import org.apache.lucene.analysis.TokenStream;
import org.apache.lucene.analysis.LengthFilter;

import java.util.Map;

/**
 * @version $Id: LengthFilterFactory.java 643465 2008-04-01 16:10:19Z gsingers $
 */
public class LengthFilterFactory extends BaseTokenFilterFactory {
  int min,max;
  public static final String MIN_KEY = "min";
  public static final String MAX_KEY = "max";

  @Override
  public void init(Map args) {
    super.init(args);
    min=Integer.parseInt(args.get(MIN_KEY));
    max=Integer.parseInt(args.get(MAX_KEY));
  }
  public LengthFilter create(TokenStream input) {
    return new LengthFilter(input,min,max);
  }
}