public ChainHandler <TIdentifier, TContext> AddStep(ChainHandlerStep <TIdentifier, TContext> step)
{
_firstStep = _firstStep ?? step;
_lastStep?.SetSuccessor(step);
_lastStep = step;
return(this);
}
public void SetSuccessor(ChainHandlerStep <TIdentifier, TContext> successor)
{
this.successor = successor;
}
