Those in the early stages of their career can expect to make around $66K; however, individuals with five to 10 years of experience bring in $81K on average â a distinctly larger sum. For Automation Engineers, 10 to 20 years of experience on the job amounts to an average salary of $90K.
ANTLR, ANother Tool for Language Recognition, is a language tool that provides a framework for constructing recognizers, interpreters, compilers, and translators from grammatical descriptions containing actions in a variety of target languages.
There is a lot of really good information out there, but nothing really compares to reading about the Antlr lexer and parser rules on TParr's confluence page and then playing around for yourself. An easy way to start would be to download AntlrWorks 2.