org.antlr.v4.Tool Java Examples
The following examples show how to use
org.antlr.v4.Tool.
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Example #1
Source File: Grammar.java From codebuff with BSD 2-Clause "Simplified" License | 6 votes |
public Grammar(Tool tool, GrammarRootAST ast) { if ( ast==null ) { throw new NullPointerException("ast"); } if (ast.tokenStream == null) { throw new IllegalArgumentException("ast must have a token stream"); } this.tool = tool; this.ast = ast; this.name = (ast.getChild(0)).getText(); this.tokenStream = ast.tokenStream; this.originalTokenStream = this.tokenStream; initTokenSymbolTables(); }
Example #2
Source File: ConfigureANTLRAction.java From intellij-plugin-v4 with BSD 3-Clause "New" or "Revised" License | 6 votes |
@Override public void actionPerformed(AnActionEvent e) { if ( e.getProject()==null ) { LOG.error("actionPerformed no project for "+e); return; // whoa! } VirtualFile grammarFile = MyActionUtils.getGrammarFileFromEvent(e); if ( grammarFile==null ) return; LOG.info("actionPerformed "+grammarFile); ConfigANTLRPerGrammar configDialog = ConfigANTLRPerGrammar.getDialogForm(e.getProject(), grammarFile.getPath()); configDialog.getPeer().setTitle("Configure ANTLR Tool "+ Tool.VERSION+" for "+ grammarFile.getName()); configDialog.show(); if ( configDialog.getExitCode()==DialogWrapper.OK_EXIT_CODE ) { configDialog.saveValues(e.getProject(), grammarFile.getPath()); } }
Example #3
Source File: ParsingUtils.java From intellij-plugin-v4 with BSD 3-Clause "New" or "Revised" License | 5 votes |
public static GrammarRootAST parseGrammar(Project project, Tool antlr, VirtualFile grammarFile) { try { Document document = FileDocumentManager.getInstance().getDocument(grammarFile); String grammarText = document != null ? document.getText() : new String(grammarFile.contentsToByteArray()); ANTLRStringStream in = new ANTLRStringStream(grammarText); in.name = grammarFile.getPath(); return antlr.parse(grammarFile.getPath(), in); } catch (IOException ioe) { antlr.errMgr.toolError(ErrorType.CANNOT_OPEN_FILE, ioe, grammarFile); } return null; }
Example #4
Source File: ParsingUtils.java From intellij-plugin-v4 with BSD 3-Clause "New" or "Revised" License | 5 votes |
@Nullable private static Grammar loadGrammar(VirtualFile grammarFile, Project project, Tool antlr) { // basically here I am mimicking the loadGrammar() method from Tool // so that I can check for an empty AST coming back. GrammarRootAST grammarRootAST = parseGrammar(project, antlr, grammarFile); if ( grammarRootAST==null ) { return null; } // Create a grammar from the AST so we can figure out what type it is Grammar g = antlr.createGrammar(grammarRootAST); g.fileName = grammarFile.getPath(); return g; }
Example #5
Source File: ParsingUtils.java From intellij-plugin-v4 with BSD 3-Clause "New" or "Revised" License | 5 votes |
public static Tool createANTLRToolForLoadingGrammars() { Tool antlr = new Tool(); antlr.errMgr = new PluginIgnoreMissingTokensFileErrorManager(antlr); antlr.errMgr.setFormat("antlr"); LoadGrammarsToolListener listener = new LoadGrammarsToolListener(antlr); antlr.removeListeners(); antlr.addListener(listener); return antlr; }
Example #6
Source File: LeftRecursiveRuleAnalyzer.java From codebuff with BSD 2-Clause "Simplified" License | 5 votes |
public LeftRecursiveRuleAnalyzer(GrammarAST ruleAST, Tool tool, String ruleName, String language) { super(new CommonTreeNodeStream(new GrammarASTAdaptor(ruleAST.token.getInputStream()), ruleAST)); this.tool = tool; this.ruleName = ruleName; this.language = language; this.tokenStream = ruleAST.g.tokenStream; if (this.tokenStream == null) { throw new NullPointerException("grammar must have a token stream"); } loadPrecRuleTemplates(); }
Example #7
Source File: Target.java From codebuff with BSD 2-Clause "Simplified" License | 5 votes |
public STGroup getTemplates() { if (templates == null) { String version = getVersion(); if ( version==null || !RuntimeMetaData.getMajorMinorVersion(version).equals(RuntimeMetaData.getMajorMinorVersion(Tool.VERSION))) { gen.tool.errMgr.toolError(ErrorType.INCOMPATIBLE_TOOL_AND_TEMPLATES, version, Tool.VERSION, language); } templates = loadTemplates(); } return templates; }
Example #8
Source File: OutputFile.java From codebuff with BSD 2-Clause "Simplified" License | 5 votes |
public OutputFile(OutputModelFactory factory, String fileName) { super(factory); this.fileName = fileName; Grammar g = factory.getGrammar(); grammarFileName = g.fileName; ANTLRVersion = Tool.VERSION; TokenLabelType = g.getOptionString("TokenLabelType"); InputSymbolType = TokenLabelType; }
Example #9
Source File: OutputModelWalker.java From codebuff with BSD 2-Clause "Simplified" License | 4 votes |
public OutputModelWalker(Tool tool, STGroup templates) { this.tool = tool; this.templates = templates; }
Example #10
Source File: RunANTLRListener.java From intellij-plugin-v4 with BSD 3-Clause "New" or "Revised" License | 4 votes |
public RunANTLRListener(Tool tool, ConsoleView console) { this.tool = tool; this.console = console; }
Example #11
Source File: PluginIgnoreMissingTokensFileErrorManager.java From intellij-plugin-v4 with BSD 3-Clause "New" or "Revised" License | 4 votes |
public PluginIgnoreMissingTokensFileErrorManager(Tool tool) { super(tool); }
Example #12
Source File: Antlr4ToolFacade.java From openCypher with Apache License 2.0 | 4 votes |
private Antlr4ToolFacade( Tool tool, Output.Readable buffer ) { this.tool = tool; this.buffer = buffer; }
Example #13
Source File: Antlr4ToolFacade.java From openCypher with Apache License 2.0 | 4 votes |
public static void assertGeneratesValidParser( String resource ) throws Exception { Output.Readable buffer = stringBuilder(); Tool antlr = new Tool(); Antlr4ToolFacade facade = new Antlr4ToolFacade( antlr, buffer ); try { Antlr4.write( Fixture.grammarResource( Antlr4.class, resource ), buffer ); } catch ( Throwable e ) { try { facade.reportFailureIn( "generating grammar" ); } catch ( AssertionError x ) { throw e; } } antlr.addListener( facade ); GrammarRootAST ast = antlr.parse( resource, new ANTLRReaderStream( buffer.reader() ) ); if ( ast.hasErrors ) { RuleAST lastGood = lastGoodRule( ast ); if ( lastGood == null ) { facade.reportFailureIn( "parsing grammar" ); } else { facade.reportFailureIn( "parsing grammar, after " + lastGood.getRuleName() + " on line " + lastGood.getLine() ); } } antlr.process( antlr.createGrammar( ast ), false ); if ( facade.hasErrors() ) { facade.reportFailureIn( "processing grammar" ); } }
Example #14
Source File: CodeGenerator.java From codebuff with BSD 2-Clause "Simplified" License | 4 votes |
public CodeGenerator(Tool tool, Grammar g, String language) { this.g = g; this.tool = tool; this.language = language != null ? language : DEFAULT_LANGUAGE; }
Example #15
Source File: BuildDependencyGenerator.java From codebuff with BSD 2-Clause "Simplified" License | 4 votes |
public BuildDependencyGenerator(Tool tool, Grammar g) { this.tool = tool; this.g = g; String language = g.getOptionString("language"); generator = new CodeGenerator(tool, g, language); }
Example #16
Source File: ToolANTLRParser.java From codebuff with BSD 2-Clause "Simplified" License | 4 votes |
public ToolANTLRParser(TokenStream input, Tool tool) { super(input); this.tool = tool; }
Example #17
Source File: ToolANTLRLexer.java From codebuff with BSD 2-Clause "Simplified" License | 4 votes |
public ToolANTLRLexer(CharStream input, Tool tool) { super(input); this.tool = tool; }
Example #18
Source File: Grammar.java From codebuff with BSD 2-Clause "Simplified" License | 4 votes |
/** convenience method for Tool.loadGrammar() */ public static Grammar load(String fileName) { Tool antlr = new Tool(); return antlr.loadGrammar(fileName); }
Example #19
Source File: LexerGrammar.java From codebuff with BSD 2-Clause "Simplified" License | 4 votes |
public LexerGrammar(Tool tool, GrammarRootAST ast) { super(tool, ast); }
Example #20
Source File: ErrorManager.java From codebuff with BSD 2-Clause "Simplified" License | 4 votes |
public ErrorManager(Tool tool) { this.tool = tool; }
Example #21
Source File: GrammarTransformPipeline.java From codebuff with BSD 2-Clause "Simplified" License | 4 votes |
public GrammarTransformPipeline(Grammar g, Tool tool) { this.g = g; this.tool = tool; }
Example #22
Source File: ParserGenerator.java From ethereumj with MIT License | 3 votes |
public static void main(String args[]) throws MojoFailureException, MojoExecutionException { String userDir = System.getProperty("user.dir"); String grammarName = userDir + "\\src\\main\\antlr4\\org\\ethereum\\serpent\\Serpent.g4"; String options[] = {grammarName, "-visitor", "-package", "org.ethereum.serpent"}; Tool tool = new Tool(options); tool.outputDirectory = userDir + "\\src\\main\\java\\org\\ethereum\\serpent\\"; tool.processGrammarsOnCommandLine(); // org.antlr.Tool.main(new String[]{userDir + "\\src\\main\\antlr4\\org\\ethereum\\serpent\\Serpent.g4"}); }
Example #23
Source File: LoadGrammarsToolListener.java From intellij-plugin-v4 with BSD 3-Clause "New" or "Revised" License | votes |
public LoadGrammarsToolListener(Tool tool) { super(tool); }
Example #24
Source File: DefaultToolListener.java From codebuff with BSD 2-Clause "Simplified" License | votes |
public DefaultToolListener(Tool tool) { this.tool = tool; }