Antlr (v4) grammar to Parboiled

[evgueni....@oath.com]

Hi All,

I have dsl query language grammar in .g4 fole (antlr format). The task is to generate parser (and then sql generator).

Is there any direct way to create parboiled grammar from .g4 file or some other direct way to create parboiled based parser?

Are there any known pointers for SQL gnerator from parboiled parsed output?

Any hints are very welcome.

Thank you,

Evgueni

[Alexander Myltsev]

I have dsl query language grammar in .g4 fole (antlr format). The task is to generate parser (and then sql generator).

Is there any direct way to create parboiled grammar from .g4 file or some other direct way to create parboiled based parser?

There are no automatic facilities to do that I'm aware of.

 

Are there any known pointers for SQL gnerator from parboiled parsed output?

I don't know :(