code: /*
   * 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.skywalking.restapi;
  
  import com.fasterxml.jackson.annotation.JsonTypeInfo;
  import org.apache.skywalking.generator.Generator;
  import org.apache.skywalking.oap.server.core.analysis.manual.searchtag.Tag;
  import lombok.Getter;
  import lombok.Setter;
  
  @Getter
  @Setter
  @JsonTypeInfo(use = JsonTypeInfo.Id.NONE)
  public final class TagGenerator implements Generator<Tag> {
      private Generator<String> key;
      private Generator<String> value;
  
      @Override
      public Tag next() {
          return new Tag(key.next(), value.next());
      }
  
      @Override
      public void reset() {
          key.reset();
          value.reset();
      }
  }
  