content: /*
   * Copyright (c) 2018 American Express Travel Related Services Company, Inc.
   *
   * 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 io.aexp.nodes.graphql;
  
  public class Argument<T> extends Parameter<T> {
      private boolean optional;
  
      public Argument(String key, T value) {
          this(key, value, false);
      }
  
      public Argument(String key, T value, boolean optional) {
          super(key, value);
          this.optional = optional;
      }
  
      public boolean isOptional() {
          return optional;
      }
  
      public void setOptional(boolean optional) {
          this.optional = optional;
      }
  
      @Override
      public String toString() {
          return super.toString(this.getClass().getSimpleName(),
                  "optional=" + optional);
      }
  }
  