eutkin / tree-react-mobx

Tree UI

Lexer

lexer grammar PredicateLexer;

PROPERTY : ':'.+?':' ;

EQUALS : '=' ;

INT_LITERAL : [0-9]+ ;

WHITESPACE : [ \t\p{White_Space}]+ -> skip ;

Parser

parser grammar PredicateParser;

options { tokenVocab = PredicateLexer; }

predicateLine : predicate EOF ;

predicate : PROPERTY EQUALS INT_LITERAL ;