/// <summary>
/// Set value (synchronous). This should be called only once,
/// by the method / class who created it, when one wishes to signal
/// the end of a chain / function / ...
/// </summary>
/// <param name="o"></param>
/// <returns></returns>
internal MtResult SetValue(MtObject o)
{
lock (_sync) {
if (o == null)
throw new Exception("Do not call MtResult.SetValue with null!");
if (_hasValue)
throw new Exception("Already has value!");
try
{
_o = o;
_hasValue = true;
// Raise event!
_receivedValue.Set();
return this;
}
catch (Exception e)
{
throw new Exception("Exception on MtResult.SetValue.", e);
}
}
}
internal MtResult SetValue(Func<object, MtObject> generateO)
{
// TODO Review this
lock(_sync)
{
if (generateO == null)
throw new Exception("Do not call MtResult.SetValue(async) with null!");
if (_hasValue)
throw new Exception("Already has value!");
try
{
#if DEBUG && !SILVERLIGHT
MultiTasksRuntime.DebugDisplayInfo();
#endif
#if ALL_SYNC
{
var o = generateO(null);
#else // ALL_SYNC
ThreadPool.QueueUserWorkItem(state =>
{
var o = generateO(state);
#endif // ALL_SYNC
_o = o;
_hasValue = true;
// Raise event!
_receivedValue.Set();
#if ALL_SYNC
}
#else // ALL_SYNC
});
#endif // ALL_SYNC
return this;
}
internal MtResult SetValue(Func<object, MtObject> generateO)
{
// TODO Review this
lock(_sync)
{
if (generateO == null)
throw new Exception("Do not call MtResult.SetValue(async) with null!");
if (_hasValue)
throw new Exception("Already has value!");
try
{
#if DEBUG && !SILVERLIGHT
MultiTasksRuntime.DebugDisplayInfo();
#endif
#if ALL_SYNC
{
var o = generateO(null);
#else // ALL_SYNC
ThreadPool.QueueUserWorkItem(state =>
{
var o = generateO(state);
#endif // ALL_SYNC
_o = o;
_hasValue = true;
// Raise event!
_receivedValue.Set();
#if ALL_SYNC
}
#else // ALL_SYNC
});
#endif // ALL_SYNC
return this;
}
catch (Exception e)
{
throw new Exception("Exception on MtResult.SetValue(async).", e);
}
}
}
public static MtResult CreateAndWrap(MtObject o)
{
return (new MtResult().SetValue(o));
}
/// <summary>
/// Set value (synchronous). This should be called only once,
/// by the method / class who created it, when one wishes to signal
/// the end of a chain / function / ...
/// </summary>
/// <param name="o"></param>
/// <returns></returns>
internal MtResult SetValue(MtObject o)
{
lock (_sync) {
if (o == null)
throw new Exception("Do not call MtResult.SetValue with null!");
if (_hasValue)
throw new Exception("Already has value!");
try
{
_o = o;
_hasValue = true;
// Raise event!
_receivedValue.Set();
return this;
}
catch (Exception e)
{
throw new Exception("Exception on MtResult.SetValue.", e);
}
}
}