public void Attach(string taskId, ITask task, object executionState)
{
if (string.IsNullOrEmpty(taskId))
{
throw new ArgumentException("taskId");
}
if (tasks.ContainsKey(taskId))
{
throw new ArgumentException("taskId已存在");
}
lock (locker)
{
var taskExecutor = new TaskExecutor(task, executionState);
tasks[taskId] = taskExecutor;
taskExecutor.Start();
}
}
