/** Compile full template with respect to a list of formal args. */
public virtual CompiledTemplate Compile(string srcName, string name, List <FormalArgument> args, string template, IToken templateToken)
{
ANTLRStringStream @is = new ANTLRStringStream(template);
@is.name = srcName != null ? srcName : name;
TemplateLexer lexer = new TemplateLexer(ErrorManager, @is, templateToken, DelimiterStartChar, DelimiterStopChar);
CommonTokenStream tokens = new CommonTokenStream(lexer);
TemplateParser p = new TemplateParser(tokens, ErrorManager, templateToken);
TemplateParser.templateAndEOF_return r = null;
try
{
r = p.templateAndEOF();
}
catch (RecognitionException re)
{
ReportMessageAndThrowTemplateException(tokens, templateToken, p, re);
return(null);
}
if (p.NumberOfSyntaxErrors > 0 || r.Tree == null)
{
CompiledTemplate impl = new CompiledTemplate();
impl.DefineFormalArguments(args);
return(impl);
}
//System.out.println(((CommonTree)r.getTree()).toStringTree());
CommonTreeNodeStream nodes = new CommonTreeNodeStream(r.Tree);
nodes.TokenStream = tokens;
CodeGenerator gen = new CodeGenerator(nodes, this, name, template, templateToken);
CompiledTemplate impl2 = null;
try
{
impl2 = gen.template(name, args);
impl2.NativeGroup = Group;
impl2.template = template;
// only save tree/token stream when debugging
if (Group.Debug)
{
impl2.ast = (CommonTree)r.Tree;
impl2.ast.SetUnknownTokenBoundaries();
impl2.tokens = tokens;
}
}
catch (RecognitionException re)
{
ErrorManager.InternalError(null, "bad tree structure", re);
}
return(impl2);
}
/** Compile full template with respect to a list of formal args. */
public virtual CompiledTemplate Compile(string srcName, string name, List<FormalArgument> args, string template, IToken templateToken)
{
ANTLRStringStream @is = new ANTLRStringStream(template, srcName);
@is.name = srcName != null ? srcName : name;
TemplateLexer lexer = null;
if (templateToken != null && templateToken.Type == GroupParser.BIGSTRING_NO_NL)
{
lexer = new TemplateLexerNoNewlines(ErrorManager, @is, templateToken, DelimiterStartChar, DelimiterStopChar);
}
else
{
lexer = new TemplateLexer(ErrorManager, @is, templateToken, DelimiterStartChar, DelimiterStopChar);
}
CommonTokenStream tokens = new CommonTokenStream(lexer);
TemplateParser p = new TemplateParser(tokens, ErrorManager, templateToken);
IAstRuleReturnScope<CommonTree> r = null;
try
{
r = p.templateAndEOF();
}
catch (RecognitionException re)
{
ReportMessageAndThrowTemplateException(tokens, templateToken, p, re);
return null;
}
if (p.NumberOfSyntaxErrors > 0 || r.Tree == null)
{
CompiledTemplate impl = new CompiledTemplate();
impl.DefineFormalArguments(args);
return impl;
}
//System.out.println(((CommonTree)r.getTree()).toStringTree());
CommonTreeNodeStream nodes = new CommonTreeNodeStream(r.Tree);
nodes.TokenStream = tokens;
CodeGenerator gen = new CodeGenerator(nodes, this, name, template, templateToken);
CompiledTemplate impl2 = null;
try
{
impl2 = gen.template(name, args);
impl2.NativeGroup = Group;
impl2.Template = template;
impl2.Ast = r.Tree;
impl2.Ast.SetUnknownTokenBoundaries();
impl2.Tokens = tokens;
}
catch (RecognitionException re)
{
ErrorManager.InternalError(null, "bad tree structure", re);
}
return impl2;
}
public void checkTokens(string template, string expected, char delimiterStartChar, char delimiterStopChar)
{
TemplateLexer lexer =
new TemplateLexer(TemplateGroup.DefaultErrorManager,
new ANTLRStringStream(template),
null,
delimiterStartChar,
delimiterStopChar);
CommonTokenStream tokens = new CommonTokenStream(lexer);
StringBuilder buf = new StringBuilder();
buf.Append("[");
int i = 1;
IToken t = tokens.LT(i);
while (t.Type != CharStreamConstants.EndOfFile)
{
if (i > 1)
buf.Append(", ");
buf.Append(t);
i++;
t = tokens.LT(i);
}
buf.Append("]");
string result = buf.ToString();
Assert.AreEqual(expected, result);
}
