Dictionary Lookup algorithm

[shady hussein]

> Dear All,
>   Is there a documentation somewhere, about how the dictionary lookup method 
> works exactly ?. Of course i can check the code of "DirectPassThroughImpl" 
> and "FirstTokenPermutationImpl", but i find it waste of time, if there is a 
> documentation somewhere. Also i would like to understand how the lookupwindow 
> annotation works. If there is some guide to these things. I would be very 
> grateful
> 
> 
> Thanks,
>       Shady