Take a bunch of IProcess
implementations find the correct one based on what the implementation CanProcess
.
public interface IProcess
{
bool CanProcess(string name);
Task Process();
}
public class Processor
{
private readonly IEnumerable<IProcess> _processors;
public Processor(IEnumerable<IProcess> processors)
{
_processors = processors;
}
public void Process(string name)
{
Guard.RequireNonNullOrEmpty(name, "name");
// this could allow for processing multiple matches
var processor = _processors.FirstOrDefault(r => r.CanProcess(name));
if (processor!= null)
{
processor.Process();
}
}
}
Can anyone advise on the name of this pattern, looked at a few but it doesn't seem to fit.
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