public IModulePipeline GetPipeLineByFrom(IModulePipeline from, IModuleInstance to)
{
var fromstr = from.IsLocal ? from.path : (from.system.Remote.ToString() + "/" + from.path);
var pipestr = to.path + "_" + fromstr;
var isExist = this.refPipelines.TryGetValue(pipestr, out IModulePipeline pipe);
if (isExist)
{
//现有的pipe可能是一个已经关闭的，但是传进来的from始终是对，所以获取后再重新设置下
(pipe as PipelineRefLocal)?.SetFromPipeline(from);
return(pipe);
}
else
{
PipelineRefLocal _pipe = new PipelineRefLocal(_System, to);
this.refPipelines[pipestr] = _pipe;
_pipe.SetFromPipeline(from);
return(_pipe);
}
}
public IModulePipeline GetPipeline(IModuleInstance user, string path)
{
var pipestr = path + "_";
if (user != null)
{
pipestr += user.path;
}
if (this.refPipelines.TryGetValue(pipestr, out IModulePipeline pipe))
{
return(pipe);
}
IModuleInstance module = this._System.GetModule(path);
PipelineRefLocal _pipe = new PipelineRefLocal(_System, module);
this.refPipelines[pipestr] = _pipe;
var userpipe = user == null ? null : _System.GetPipeline(module, "this/" + user.path);
_pipe.SetFromPipeline(userpipe);
return(_pipe);
}