QVT (Query/View/Transformation) is a standard set of languages for model transformation defined by the Object Management Group.
Model transformation is a key technique used in model-driven architecture. As the name QVT indicates, the OMG standard covers transformations, views and queries together. Model queries and model views can be seen as special kinds of model transformation, provided that we use a suitably broad definition of model transformation: a model transformation is a program which operates on models.
The QVT standard defines three model transformation languages. All of them operate on models which conform to Meta-Object Facility (MOF) 2.0 metamodels; the transformation states which metamodels are used. A transformation in any of the three QVT languages can itself be regarded as a model, conforming to one of the metamodels specified in the standard. The QVT standard integrates the OCL 2.0 standard and also extends it with imperative features.
Tu Jo Hans Hans Ke Sanam Mujhse Baat Karti Hai
Tu Jo Hans Hans Ke Sanam Mujhse Baat Karti Hai
Bas Yahi Baat Zamaane Ko Buri Lagti Hai
Bas Yahi Baat Zamaane Ko Buri Lagti Hai
Teri Chaahat Jo Mere Saath Saath Chalti Hai
Teri Chaahat Jo Mere Saath Saath Chalti Hai
Bas Yahi Baat Zamaane Ko Buri Lagti Hai
Bas Yahi Baat Zamaane Ko Buri Lagti Hai
Maine Ek Baar Nahin Baar Baar Dekha Hai
Tere Haathon Mein Mere Pyaar Ki Jo Rekha Hai
Maine Ek Baar Nahin Baar Baar Dekha Hai
Tere Haathon Mein Mere Pyaar Ki Jo Rekha Hai
Teri Khushboo Meri Saanson Mein Jo Mehekti Hai
Teri Khushboo Meri Saanson Mein Jo Mehekti Hai
Bas Yahi Baat Zamaane Ko Buri Lagti Hai
Bas Yahi Baat Zamaane Ko Buri Lagti Hai
Mere Hamdard Tu Samjha De Dil Deewane Ko
Har Bhali Cheez Buri Lagti Hai Zamane Ko
Mere Hamdard Tu Samjha De Dil Deewane Ko
Har Bhali Cheez Buri Lagti Hai Zamane Ko
Meri Rag Rag Mein Wafaa Banke Lahoo Behti Hai
Meri Rag Rag Mein Wafaa Banke Lahoo Behti Hai
Bas Yahi Baat Zamaane Ko Buri Lagti Hai
Bas Yahi Baat Zamaane Ko Buri Lagti Hai
Main Tere Khwaab Sajata Hoon Apni Aankhon Mein
Naam Aa Jata Hai Tera Meri Har Baaton Mein
Main Tere Khwaab Sajata Hoon Apni Aankhon Mein
Naam Aa Jata Hai Tera Meri Har Baaton Mein
Teri Taarif Mere Lab Se Jo Nikalti Hai
Teri Taarif Mere Lab Se Jo Nikalti Hai
Bas Yahi Baat Zamaane Ko Buri Lagti Hai
Bas Yahi Baat Zamaane Ko Buri Lagti Hai
Tu Jo Hans Hans Ke Sanam Mujhse Baat Karti Hai
Teri Chaahat Jo Mere Saath Saath Chalti Hai
Bas Yahi Baat Zamaane Ko Buri Lagti Hai
Bas Yahi Baat Zamaane Ko Buri Lagti Hai