public bool Exists(IQueueTaskItem taskItem)
{
if (_taskItems == null || _taskItems.Count == 0)
{
return(false);
}
return(_taskItems.Contains(taskItem));
}
public void AddTask(IQueueTaskItem taskItem)
{
if (_taskItems == null)
{
_taskItems = new List <IQueueTaskItem>();
}
_taskItems.Add(taskItem);
}
public void Remove(IQueueTaskItem taskItem)
{
if (_taskItems == null || _taskItems.Count == 0)
{
return;
}
if (_taskItems.Contains(taskItem))
{
_taskItems.Remove(taskItem);
}
}
public void DoAllTask()
{
if (_taskItems == null || _taskItems.Count == 0)
{
return;
}
_taskItems.Reverse();
//
if (_tracker != null)
{
_tracker.StartTracking(string.Empty, _taskItems.Count);
}
int idx = 0;
//
for (int i = _taskItems.Count - 1; i >= 0; i--)
{
IQueueTaskItem taskItem = _taskItems[i];
bool isOK = false;
try
{
string name = taskItem.Name != null ? taskItem.Name : taskItem.ToString();
if (_tracker != null)
{
_tracker.Tracking("正在" + name + "......", idx);
}
//
if (OnBeforeDoQueueTaskItemHandler != null)
{
OnBeforeDoQueueTaskItemHandler(this, _taskItems[i]);
}
_taskItems[i].Do(_tracker);
_taskItems.Remove(_taskItems[i]);
isOK = true;
}
catch
{
isOK = false;
}
if (OnAfterQueueTaskItemHandler != null)
{
OnAfterQueueTaskItemHandler(this, taskItem, isOK);
}
idx++;
}
}
