Пример #1
0
        /// <summary>
        /// 接收ConditionalAbort
        /// </summary>
        /// <param name="conditional">发起ConditionalAbort的<see cref="Conditional"/></param>
        /// <returns>是否成功接收</returns>
        public bool ReciveConditionalAbort(Conditional conditional)
        {
            int index = FindBranchIndex(conditional);

            if (index >= 0)
            {
                if (AbortSelf)
                {
                    currentChild.Abort();
                    AbortFrom(index);
                }
                return(true);
            }
            return(false);
        }
Пример #2
0
 private void PostConditionalAbort(Conditional conditional)
 {
     using var cEnum = evaluatedComposites.GetEnumerator();
     //已进入评估的Composite优先级更高才有可能包含此Conditional并接收它发起的ConditionalAbort,
     //换句话说,此Conditional已进入评估,但包含它的Composite未进入评估,是不可能发生的。
     while (cEnum.MoveNext() && cEnum.Current && cEnum.Current.ComparePriority(conditional))
     {
         if (cEnum.Current.ReciveConditionalAbort(conditional))
         {
             if (cEnum.Current.AbortLowerPriority)//接收了Abort,而且是中止低优先级,则向更先进入评估的Composite发起低优先中止
             {
                 PostLowerPriorityAbort(cEnum.Current);
             }
         }
     }
 }