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options { STATIC = false; } PARSER_BEGIN(Adder) import java.io.*; class Adder { static public void main(String[] args) { for (String arg: args) { try { System.out.println(evaluate(arg)); } catch (ParseException ex) { System.err.println(ex.getMessage()); } } } static public long evaluate(String src) throws ParseException { Reader reader = new StringReader(src); return new Adder(reader).expr(); } }
JavaCC Maven Plugin - Introduction
Overview Introduction Goals Usage FAQ Changes Examples JavaCC JJTree JTB JJDoc References JavaCC JJTree JTB JJDoc Project Documentation Project Information Project Reports This plugin uses the JavaCC parser generator to process JavaCC grammar files and generate the appropriate Java source files. For general information about JavaCC, see the JavaCC web site. JavaCC grammar files
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