{"id":54311,"library":"antlr4-runtime","title":"ANTLR 4 Runtime","description":"The ANTLR 4 Runtime provides the runtime library for parsing and lexing using ANTLR-generated parsers and lexers.","status":"active","version":"4.13.2","language":"java","source_language":null,"source_url":"https://github.com/antlr/antlr4","tags":["antlr","parser","lexer","language-processing","runtime"],"install":[{"cmd":"<dependency>\n  <groupId>org.antlr</groupId>\n  <artifactId>antlr4-runtime</artifactId>\n  <version>4.13.2</version>\n</dependency>","lang":"xml","label":"Maven"},{"cmd":"implementation 'org.antlr:antlr4-runtime:4.13.2'","lang":"groovy","label":"Gradle"}],"dependencies":[],"imports":[{"symbol":"ANTLRInputStream","correct":"org.antlr.v4.runtime.ANTLRInputStream"}],"quickstart":{"code":"import org.antlr.v4.runtime.ANTLRInputStream;\nimport org.antlr.v4.runtime.CommonTokenStream;\nimport org.antlr.v4.runtime.tree.ParseTree;\n\npublic class Main {\n    public static void main(String[] args) throws Exception {\n        ANTLRInputStream input = new ANTLRInputStream(\"1+2\");\n        // Use generated lexer/parser classes\n    }\n}","lang":"java","description":"Minimal usage of ANTLR runtime to create an input stream."},"warnings":[{"fix":"Ensure your project uses Java 11+ or downgrade to an older version.","message":"Version 4.13.2 requires Java 11 or later.","severity":"breaking","affected_versions":">=4.13.0"}],"env_vars":null,"search_vec":"'4':2,6 'antlr':1,5,18,23 'antlr-gener':17 'generat':19 'languag':27 'language-process':26 'lex':15 'lexer':22,25 'librari':11 'pars':13 'parser':20,24 'process':28 'provid':8 'runtim':3,7,10,29 'use':16","created_at":"2026-06-15T08:58:55.475893+00:00","updated_at":"2026-06-15T08:58:55.475893+00:00","problems":[],"ecosystem":"maven","meta_description":null,"install_score":null,"quickstart_score":null,"quickstart_tag":null,"pypi_latest":null,"cli_name":null,"cli_version":null,"type":"library","homepage":"https://www.antlr.org/","github":"https://github.com/antlr/antlr4","docs":"https://appdoc.app/artifact/org.antlr/antlr4-runtime/","changelog":null,"pypi":null,"npm":null,"openapi_spec":null,"status_page":null,"smithery":null,"categories":["other"],"base_url":null,"auth_type":null,"provenance":{"verified_status":null,"verified_at":null,"last_verified":"2026-06-15","next_check":"2026-12-12","install_tag":null}}