content: /*
   * 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.cassandra.index.sasi.analyzer;
  
  import java.nio.ByteBuffer;
  import java.util.Map;
  
  import org.apache.cassandra.db.marshal.AbstractType;
  
  /**
   * Default noOp tokenizer. The iterator will iterate only once
   * returning the unmodified input
   */
  public class NoOpAnalyzer extends AbstractAnalyzer
  {
      private ByteBuffer input;
      private boolean hasNext = false;
  
      public void init(Map<String, String> options, AbstractType<?> validator)
      {}
  
      public boolean hasNext()
      {
          if (hasNext)
          {
              this.next = input;
              this.hasNext = false;
              return true;
          }
          return false;
      }
  
      public void reset(ByteBuffer input)
      {
          this.next = null;
          this.input = input;
          this.hasNext = true;
      }
  
      @Override
      public boolean isCompatibleWith(AbstractType<?> validator)
      {
          return true;
      }
  }
  