policy language compiler for freelog


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00May 24, 2021Feb 27, 2018Minified + gzip package size for @freelog/resource-policy-lang in KB



resource policy language for freelog


$ npm i @freelog/resource-policy-lang -S


  1. make sure you have java environment, including jdk

  2. install antlr4

  3. compile grammar

to JavaScript target

antlr4 -Dlanguage=JavaScript -visitor resourcePolicy.g4 -o gen

to java target, for visualize AST and other purpose

antlr4 resourcePolicy.g4
  1. compile generated JavaScript target Java target

    javac *.java
  2. run parser against a test case

    grun resourcePolicy policy -gui < test/novel_community_p1.policy

If you find any bugs or have a feature request, please open an issue on github!

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