content: /**
   * Copyright 2009 Alexander Kuznetsov
   *
   * 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.
   */
  
  package org.apache.lucene.morphology;
  
  import java.util.ArrayList;
  
  
  public abstract class BaseLetterDecoderEncoder implements LetterDecoderEncoder {
      public int[] encodeToArray(String s) {
          ArrayList<Integer> integers = new ArrayList<>();
          while (s.length() > 6) {
              integers.add(encode(s.substring(0, 6)));
              s = s.substring(6);
          }
          integers.add(encode(s));
          int[] ints = new int[integers.size()];
          int pos = 0;
          for (Integer i : integers) {
              ints[pos] = i;
              pos++;
          }
          return ints;
      }
  
      public String decodeArray(int[] array) {
          StringBuilder result = new StringBuilder();
          for (int i : array) {
              result.append(decode(i));
          }
          return result.toString();
      }
  
      public boolean checkString(String word) {
          for (int i = 0; i < word.length(); i++) {
              if (!checkCharacter(word.charAt(i))) {
                  return false;
              }
          }
          return true;
      }
  }
  