public void Execute(T state)
{
lock (_syncRoot)
{
if (_isExecuting)
{
return;
}
_isExecuting = true;
}
IChainStep <T> head;
if (_isFrozen && _head != null)
{
head = _head;
}
else
{
head = ComputeChainSequence();
if (_isFrozen)
{
_head = head;
}
}
_head.Execute(state);
lock (_syncRoot)
_isExecuting = false;
}
public void Execute(T state)
{
ExecuteOverride(state);
if (!CancelExecution && _successor != null)
{
_successor.Execute(state);
}
}
public bool Execute(T msg)
{
if (Handle(msg))
{
if (nextStep != null)
{
return(nextStep.Execute(msg));
}
}
return(false);
}
public void Execute(T msg)
{
firstStep?.Execute(msg);
}