private void DoProcess(object state)
{
Thread.Sleep(100);
AsyncNodeResult result = (AsyncNodeResult)state;
try
{
if (result.StartNode == null)
{
return;
}
WorkflowSolver solver = new WorkflowSolver();
ComponentNode next = solver.SolveComplexComponentTree(result.ComponentList,
result.StartNode,
result.Batch.ExtraInfo,
result.JobCallback,
result.Batch,
result.Group,
result.Job);
result.NextNode = next;
}
catch (Exception ex)
{
result.Exception = ex;
//throw;
}
finally
{
OnCompleted(result);
}
}
//complex solver
public static ComponentNode SolveComplexComponentTree(this WorkflowSolver solver,
List <ComponentNode> paramList,
ComponentNode startNode,
ICollection <ExtraProcessInfo> extraProcessInfos,
INotificationCallback callback,
ProcessBatch batch,
ProcessGroup group,
ProcessJob job)
{
ComponentNode nextComponent = null;
IEnumerable <ComponentNode> children = ExcuteComplexStartNode(paramList, startNode,
extraProcessInfos,
callback, batch, group, job);
foreach (var componentParam in children)
{
var comparam = ExcuteComplexComponentNode(paramList, componentParam, callback, batch, group, job);
if (nextComponent == null)
{
nextComponent = comparam;
}
}
return(nextComponent);
}
