/// <summary>
/// 执行条件表达式
/// </summary>
/// <param name="args"></param>
public new bool Execute(BpmContext context)
{
ZSequence sequence = context.Element as ZSequence;
bool result = this.eParser.GetResult <bool>(sequence.Express);
if (!exeExpress || (exeExpress && result))
{
Leave(context);
return(true);
}
else
{
DestroyToken(context.Token);
return(false);
}
}
/// <summary>
/// 分支顺序流的处理
/// </summary>
/// <param name="context"></param>
public void SplitExecute(BpmContext context)
{
//获取网关所有输入连线
List <ZSequence> lines = fParser.FindOneSideLines(context.ProcessXml, context.Element.ID, true) as List <ZSequence>;
bool exeResult = false; //连线上表达式的执行结果
foreach (ZSequence line in lines)
{
if (string.IsNullOrEmpty(line.Express))
{
exeResult = eParser.GetResult <bool>(line.Express);
if (exeResult)
{
outSequence = line;
break;
}
}
}
}
