content: /*
   * Copyright (c) 2006, 2020, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
   * particular file as subject to the "Classpath" exception as provided
   * by Oracle in the LICENSE file that accompanied this code.
   *
   * This code is distributed in the hope that it will be useful, but WITHOUT
   * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
   * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
   * version 2 for more details (a copy is included in the LICENSE file that
   * accompanied this code).
   *
   * You should have received a copy of the GNU General Public License version
   * 2 along with this work; if not, write to the Free Software Foundation,
   * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
   *
   * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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   */
  
  package jdkx.annotation.processing;
  
  /**
   * Utility class for assembling {@link Completion} objects.
   *
   * @author Joseph D. Darcy
   * @author Scott Seligman
   * @author Peter von der Ah&eacute;
   * @since 1.6
   */
  public class Completions {
      // No instances for you.
      private Completions() {}
  
      private static class SimpleCompletion implements Completion {
          private String value;
          private String message;
  
          SimpleCompletion(String value, String message) {
              if (value == null || message == null)
                  throw new NullPointerException("Null completion strings not accepted.");
              this.value = value;
              this.message = message;
          }
  
          public String getValue() {
              return value;
          }
  
  
          public String getMessage() {
              return message;
          }
  
          @Override
          public String toString() {
              return "[\"" + value + "\", \"" + message + "\"]";
          }
          // Default equals and hashCode are fine.
      }
  
      /**
       * {@return a completion of the value and message}
       *
       * @param value the text of the completion
       * @param message a message about the completion
       */
      public static Completion of(String value, String message) {
          return new SimpleCompletion(value, message);
      }
  
      /**
       * {@return a completion of the value and an empty message}
       *
       * @param value the text of the completion
       */
      public static Completion of(String value) {
          return new SimpleCompletion(value, "");
      }
  }
  