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.arrow.vector.holders;
  
  /**
   * Wrapper object for an individual value in Arrow.
   *
   * <p>ValueHolders are designed to be mutable wrapper objects for defining clean APIs that access
   * data in Arrow. For performance, object creation is avoided at all costs throughout execution. For
   * this reason, ValueHolders are disallowed from implementing any methods, this allows for them to
   * be replaced by their java primitive inner members during optimization of run-time generated code.
   */
  public interface ValueHolder {}
  