public GraphQlDocument(String query) { var lexer = new GraphQLLexer(new AntlrInputStream(query)); var cts = new CommonTokenStream(lexer); GraphQLParser parser = new GraphQLParser(cts); documentContext = parser.document(); }
public Document Build(string data) { var stream = new MemoryStream(Encoding.UTF8.GetBytes(data)); var reader = new StreamReader(stream); var input = new AntlrInputStream(reader); var lexer = new GraphQLLexer(input); var tokens = new CommonTokenStream(lexer); var parser = new GraphQLParser(tokens); var documentTree = parser.document(); var vistor = new GraphQLVisitor(); return vistor.Visit(documentTree) as Document; }
public Document Build(string data) { var stream = new MemoryStream(Encoding.UTF8.GetBytes(data)); var reader = new StreamReader(stream); var input = new AntlrInputStream(reader); var lexer = new GraphQLLexer(input); var tokens = new CommonTokenStream(lexer); var parser = new GraphQLParser(tokens); var documentTree = parser.document(); var vistor = new GraphQLVisitor(); return(vistor.Visit(documentTree) as Document); }
private static Document Build( AntlrDocumentBuilder antlrDocumentBuilder, string data ) { using( MemoryStream memoryStream = new MemoryStream( Encoding.UTF8.GetBytes( data ) ) ) using( StreamReader streamReader = new StreamReader( memoryStream ) ) { AntlrInputStream inputStream = new AntlrInputStream( streamReader ); GraphQLLexer lexer = new GraphQLLexer( inputStream ); if( antlrDocumentBuilder.LexerErrorListeners != null ) { lexer.RemoveErrorListeners(); antlrDocumentBuilder.LexerErrorListeners.Apply( x => lexer.AddErrorListener( x ) ); } CommonTokenStream tokenStream = new CommonTokenStream( lexer ); GraphQLParser parser = new GraphQLParser( tokenStream ); if( antlrDocumentBuilder.ParserErrorListeners != null ) { parser.RemoveErrorListeners(); antlrDocumentBuilder.ParserErrorListeners.Apply( x => parser.AddErrorListener( x ) ); } GraphQLVisitor vistor = new GraphQLVisitor(); return vistor.Visit( parser.document() ) as Document; } }