本文整理汇总了C#中Antlr.Runtime.ANTLRInputStream类的典型用法代码示例。如果您正苦于以下问题：C# ANTLRInputStream类的具体用法？C# ANTLRInputStream怎么用？C# ANTLRInputStream使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
ANTLRInputStream类属于Antlr.Runtime命名空间，在下文中一共展示了ANTLRInputStream类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: Main
static void Main(string[] args)
{
int port = 49101;
string sql = "select * from t1 left join t2";
MemoryStream ms = new MemoryStream(ASCIIEncoding.ASCII.GetBytes(sql.ToUpper()));
ANTLRInputStream input = new ANTLRInputStream(ms);
MySQL51Lexer lexer = new MySQL51Lexer(input);
// I need a Tree adaptor to build a DebugEventSocketProxy, but I need a
// DebugEventSocketProxy to build a Tree Adaptor.
// Solution: Create the DebugEventSocketProxy
//ITreeAdaptor adaptor = new DebugTreeAdaptor(/*dbg*/ null, new CommonTreeAdaptor());
// To create a DebugTokenStream I need a DebugEventSocketProxy and viceversa
// Solution: Create DebugEventSocketProxy in the DebugTokenStream contructor
// How do I get a ITokenStream implementation?
// Another Caveat: The instance of DebugEventProxySocket must be the same for the lexer than for the parser.
//DebugEventSocketProxy proxy = new DebugEventSocketProxy(this, port, adaptor);
DebugTokenStream tokens = new DebugTokenStream( new BufferedTokenStream( lexer ), port, null);
//CommonTokenStream tokens = new CommonTokenStream(lexer);
MySQL51Parser parser = new MySQL51Parser(tokens, port, null);
StringBuilder sb = new StringBuilder();
TextWriter tw = new StringWriter(sb);
try
{
parser.TraceDestination = tw;
MySQL51Parser.statement_list_return r = parser.statement_list();
}
catch (RecognitionException re)
{
Console.WriteLine(re.StackTrace);
}
}示例2: Main
public static void Main(string[] args)
{
Stream inputStream = Console.OpenStandardInput();
ANTLRInputStream input = new ANTLRInputStream(inputStream);
CalculatorLexer lexer = new CalculatorLexer(input);
CommonTokenStream tokens = new CommonTokenStream(lexer);
CalculatorParser parser = new CalculatorParser(tokens);
parser.stat();
}示例3: Main
static void Main(string[] args)
{
Stream inputStream = new MemoryStream(Encoding.UTF8.GetBytes(args[0]));
ANTLRInputStream input = new ANTLRInputStream(inputStream);
PonishNotationLexer lexer = new PonishNotationLexer(input);
CommonTokenStream tokens = new CommonTokenStream(lexer);
PonishNotationParser parser = new PonishNotationParser(tokens);
parser.prog();
}示例4: test
private static void test()
{
string lexstream = "call foo;";
MemoryStream ms = new MemoryStream(System.Text.ASCIIEncoding.ASCII.GetBytes(lexstream));
ANTLRInputStream ais = new ANTLRInputStream(ms);
vmexxLexer lexer = new vmexxLexer(ais);
CommonTokenStream tokens = new CommonTokenStream(lexer);
vmexxParser parser = new vmexxParser(tokens);
//parser.Program();
parser.Rule();
}示例5: Main
static void Main(string[] args)
{
using (var stardardInput = Console.OpenStandardInput())
{
ANTLRInputStream input = new ANTLRInputStream(stardardInput);
ExprLexer lexer = new ExprLexer(input);
CommonTokenStream tokens = new CommonTokenStream(lexer);
ExprParser parser = new ExprParser(tokens);
parser.prog();
}
Console.ReadKey();
}示例6: TestSYMMIB_MIB_MIB
public void TestSYMMIB_MIB_MIB()
{
var stream = new ANTLRInputStream(new MemoryStream(Resources.SYMMIB_MIB_MIB));
var lexer = new SmiLexer(stream);
var tokens = new CommonTokenStream(lexer);
var parser = new SmiParser(tokens);
var document = parser.GetDocument();
Assert.AreEqual(1, document.Modules.Count);
Assert.AreEqual("SYMMIB_MIB-MIB", document.Modules[0].Name);
Assert.AreEqual(117, document.Modules[0].Constructs.Count);
Assert.AreEqual(98, document.Modules[0].Entities.Count);
var node = document.Modules[0].Entities[97];
Assert.AreEqual("disableTrapAtt3", node.Name);
Assert.AreEqual(3, node.Value);
Assert.AreEqual("iNTELMIFTOMIBEntry", node.Parent);
}示例7: TestSNMPv2_SMI
public void TestSNMPv2_SMI()
{
var stream = new ANTLRInputStream(new MemoryStream(Resources.SNMPv2_SMI));
var lexer = new SmiLexer(stream);
var tokens = new CommonTokenStream(lexer);
var parser = new SmiParser(tokens);
var document = parser.GetDocument();
Assert.AreEqual(1, document.Modules.Count);
Assert.AreEqual("SNMPv2-SMI", document.Modules[0].Name);
Assert.AreEqual(34, document.Modules[0].Constructs.Count);
Assert.AreEqual(16, document.Modules[0].Entities.Count);
var node = document.Modules[0].Entities[15];
Assert.AreEqual("zeroDotZero", node.Name);
Assert.AreEqual(0, node.Value);
Assert.AreEqual("ccitt", node.Parent);
}示例8: Interpreter
public Interpreter(
Stream stream,
TemplateCache cache = null)
{
Cache = cache ?? new TemplateCache();
var charStream = new ANTLRInputStream(stream);
var lexer = TemplateLexer.Create(charStream);
var tokenStream = new CommonTokenStream(lexer);
var parser = new TemplateParser(tokenStream)
{
TraceDestination = Console.Out,
Errors = _parserErrors
};
var docResult = parser.document();
_ast = docResult.Tree;
}示例9: Parse
public static Regex Parse(string str, bool caseInsensitive=false)
{
using (var s = new MemoryStream())
using (var wr = new StreamWriter(s))
{
wr.Write(str);
wr.Flush();
s.Position = 0;
var input = new ANTLRInputStream(s);
// Create an ExprLexer that feeds from that stream
var lexer = new SearchExprLexer(input);
// Create a stream of tokens fed by the lexer
var tokens = new CommonTokenStream(lexer);
// Create a parser that feeds off the token stream
var parser = new SearchExprParser(tokens);
return parser.Search(caseInsensitive);
}
}示例10: _Main
private static void _Main(string[] args)
{
// input "x = 2*(3+3)"
ICharStream input;
if (args.Length > 0)
{
if (args[0].Equals("-i"))
{
if (args.Length > 1)
{
input = new ANTLRFileStream(args[1]);
}
else
{
throw new Exception("No input file specified.");
}
}
else
{
input = new ANTLRStringStream(args[0]);
}
}
else
{
input = new ANTLRInputStream(Console.OpenStandardInput());
}
var lex = new VecMathLexer(input);
var tokens = new CommonTokenStream(lex);
var g = new VecMathParser(tokens);
IAstRuleReturnScope<CommonTree> r = g.prog();
CommonTree t = r.Tree;
Console.WriteLine("Original tree: " + t.ToStringTree());
var simplify = new Simplify(new CommonTreeNodeStream(t));
t = (CommonTree)simplify.Downup(t);
var reduce = new Reduce(new CommonTreeNodeStream(t));
t = (CommonTree)reduce.Downup(t);
Console.WriteLine("Simplified tree: " + t.ToStringTree());
Console.ReadKey();
}示例11: Parse
/// <summary>
/// Переводит строковое представление формулы логики LTL в
/// эквивалентный экземпляр <see cref = "LTLFormula" />.
/// </summary>
/// <param name = "s">Строка.</param>
/// <exception cref = "ArgumentNullException"><paramref name = "s" /> является <c>null</c>.</exception>
/// <exception cref = "ArgumentException"><paramref name = "s" /> не содержит формулу.</exception>
/// <returns>Формула логики LTL.</returns>
public static LTLFormula Parse(string s)
{
if (s == null)
throw new ArgumentNullException ("s");
try {
using (var memoryStream = new MemoryStream (Encoding.Default.GetBytes (s))) {
var stream = new ANTLRInputStream (memoryStream);
var parser = new LTLParserParser (new CommonTokenStream (new LTLParserLexer (stream)));
var result = parser.start ();
if (result == null)
throw new ArgumentException ();
return result;
}
}
catch (Exception e) {
throw new ArgumentException (e.Message);
}
}示例12: TestUDP_MIB
public void TestUDP_MIB()
{
var m = new MemoryStream(Resources.UDP_MIB);
var stream = new ANTLRInputStream(m);
var lexer = new SmiLexer(stream);
var tokens = new CommonTokenStream(lexer);
var parser = new SmiParser(tokens);
var file = parser.GetDocument();Assert.AreEqual(0, parser.Warnings.Count);
Assert.AreEqual(1, file.Modules.Count);
Assert.AreEqual("UDP-MIB", file.Modules[0].Name);
Assert.AreEqual(31, file.Modules[0].Entities.Count);
IEntity node = file.Modules[0].Entities[30];
Assert.AreEqual("udpEndpointGroup", node.Name);
Assert.AreEqual(4, node.Value);
Assert.AreEqual("udpMIBGroups", node.Parent);
}示例13: TestUCD_SNMP_MIB_OLD
public void TestUCD_SNMP_MIB_OLD()
{
var m = new MemoryStream(Resources.UCD_SNMP_MIB_OLD);
var stream = new ANTLRInputStream(m);
var lexer = new SmiLexer(stream);
var tokens = new CommonTokenStream(lexer);
var parser = new SmiParser(tokens);
var file = parser.GetDocument();Assert.AreEqual(0, parser.Warnings.Count);
Assert.AreEqual(1, file.Modules.Count);
Assert.AreEqual("UCD-SNMP-MIB-OLD", file.Modules[0].Name);
Assert.AreEqual(35, file.Modules[0].Entities.Count);
IEntity node = file.Modules[0].Entities[34];
Assert.AreEqual("loadaveErrMessage", node.Name);
Assert.AreEqual(101, node.Value);
Assert.AreEqual("loadaves", node.Parent);
}示例14: TestUCD_SNMP_MIB
public void TestUCD_SNMP_MIB()
{
var m = new MemoryStream(Resources.UCD_SNMP_MIB1);
var stream = new ANTLRInputStream(m);
var lexer = new SmiLexer(stream);
var tokens = new CommonTokenStream(lexer);
var parser = new SmiParser(tokens);
var file = parser.GetDocument();Assert.AreEqual(0, parser.Warnings.Count);
Assert.AreEqual(1, file.Modules.Count);
Assert.AreEqual("UCD-SNMP-MIB", file.Modules[0].Name);
Assert.AreEqual(158, file.Modules[0].Entities.Count);
IEntity node = file.Modules[0].Entities[157];
Assert.AreEqual("logMatchRegExCompilation", node.Name);
Assert.AreEqual(101, node.Value);
Assert.AreEqual("logMatchEntry", node.Parent);
}示例15: TestUCD_IPFWACC_MIB
public void TestUCD_IPFWACC_MIB()
{
var m = new MemoryStream(Resources.UCD_IPFWACC_MIB1);
var stream = new ANTLRInputStream(m);
var lexer = new SmiLexer(stream);
var tokens = new CommonTokenStream(lexer);
var parser = new SmiParser(tokens);
var file = parser.GetDocument();Assert.AreEqual(0, parser.Warnings.Count);
Assert.AreEqual(1, file.Modules.Count);
Assert.AreEqual("UCD-IPFWACC-MIB", file.Modules[0].Name);
Assert.AreEqual(29, file.Modules[0].Entities.Count);
IEntity node = file.Modules[0].Entities[28];
Assert.AreEqual("ipFwAccPort10", node.Name);
Assert.AreEqual(26, node.Value);
Assert.AreEqual("ipFwAccEntry", node.Parent);
}