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 com.alibaba.compileflow.engine.core.definition;
  
  /**
   * Represents a gateway node, which controls the flow of the process.
   * A gateway is also an {@link ActionableNode}, allowing it to execute
   * an action upon activation.
   *
   * @author yusu
   */
  public interface GatewayNode<T extends Transition> extends GatewayElement, ActionableNode<T> {
  
      T getDefaultTransition();
  
  }
  