public IEnumerable <ParseTreeNode> Parse(string content)
{
string tmp = content;
PreParse(ref tmp);
Java8Lexer lexer = new Java8Lexer(CharStreams.fromstring(tmp));
Java8Parser parser = new Java8Parser(new CommonTokenStream(lexer));
JavaClassVisitor visitor = new JavaClassVisitor()
{
baseClassPath = _basePath.ClassPath, filePath = _basePath.Path
};
return(visitor.Visit(parser.compilationUnit()).Children);
}
public JavaAST Parse(string filePath)
{
var code = File.ReadAllText(filePath);
var stream = CharStreams.fromString(code);
var lexer = new Java8Lexer(stream);
var tokens = new CommonTokenStream(lexer);
var parser = new Java8Parser(tokens);
parser.BuildParseTree = true;
var cu = parser.compilationUnit();
return(JavaAST.ConstructAST(cu));
}
public string Tokenize(string fileContent)
{
AntlrInputStream inputStream = new AntlrInputStream(fileContent);
Java8Lexer lexer = new Java8Lexer(inputStream);
Antlr4.Runtime.CommonTokenStream tokenStream = new Antlr4.Runtime.CommonTokenStream(lexer);
tokenStream.Fill();
string result = "";
IList <Antlr4.Runtime.IToken> tokens = tokenStream.GetTokens();
foreach (var token in tokens)
{
result += (token.Type == Java8Lexer.Identifier) ? "ID" : token.Text;
}
result = result.Replace("<EOF>", "");
return(result);
}
