content: /*
   * Copyright 2010-2025 Hyland Software, Inc. and its affiliates.
   *
   * 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 org.activiti.spring.boot.tasks;
  
  import java.util.Arrays;
  import java.util.List;
  import java.util.concurrent.atomic.AtomicInteger;
  import org.activiti.api.process.model.IntegrationContext;
  import org.activiti.api.process.runtime.connector.Connector;
  
  public class MealsConnector implements Connector {
  
      private AtomicInteger currentMealIndex = new AtomicInteger(0);
  
      private List<String> meals = Arrays.asList("pizza", "pasta");
  
      private List<String> sizes = Arrays.asList("small", "medium");
  
      @Override
      public IntegrationContext apply(IntegrationContext integrationContext) {
          int remainder = currentMealIndex.getAndIncrement() % meals.size();
          integrationContext.addOutBoundVariable("meal", meals.get(remainder));
          integrationContext.addOutBoundVariable("size", sizes.get(remainder));
          return integrationContext;
      }
  }
  