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.asterix.dataflow.data.common;
  
  import java.util.Objects;
  
  import org.apache.asterix.om.types.ATypeTag;
  import org.apache.hyracks.data.std.api.IValueReference;
  
  public final class TaggedValueReference implements IValueReference {
  
      private byte[] bytes;
      private int valueStart;
      private int valueLength;
      private ATypeTag tag;
  
      public void set(byte[] bytes, int valueStart, int valueLength, ATypeTag tag) {
          Objects.requireNonNull(tag);
          this.bytes = bytes;
          this.valueStart = valueStart;
          this.valueLength = valueLength;
          this.tag = tag;
      }
  
      @Override
      public byte[] getByteArray() {
          return bytes;
      }
  
      @Override
      public int getStartOffset() {
          return valueStart;
      }
  
      @Override
      public int getLength() {
          return valueLength;
      }
  
      public ATypeTag getTag() {
          return tag;
      }
  }
  