//throws RecognitionException, TokenStreamException
public void template(
StringTemplateGroup g
)
{
IToken name = null;
IToken t = null;
IToken alias = null;
IToken target = null;
IDictionary formalArgs = null;
StringTemplate st = null;
bool ignore = false;
try { // for error handling
if ((LA(1)==ID) && (LA(2)==LPAREN))
{
name = LT(1);
match(ID);
if ( g.isDefinedInThisGroup(name.getText()) ) {
g.error("redefinition of template: "+name.getText());
st = new StringTemplate(); // create bogus template to fill in
}
else {
st = g.defineTemplate(name.getText(), null);
}
match(LPAREN);
{
switch ( LA(1) )
{
case ID:
{
args(st);
break;
}
case RPAREN:
{
st.defineEmptyFormalArgumentList();
break;
}
default:
{
throw new NoViableAltException(LT(1), getFilename());
}
}
}
match(RPAREN);
match(DEFINED_TO_BE);
t = LT(1);
match(TEMPLATE);
st.setTemplate(t.getText());
}
else if ((LA(1)==ID) && (LA(2)==DEFINED_TO_BE)) {
alias = LT(1);
match(ID);
match(DEFINED_TO_BE);
target = LT(1);
match(ID);
g.defineTemplateAlias(alias.getText(), target.getText());
}
else
{
throw new NoViableAltException(LT(1), getFilename());
}
}
catch (RecognitionException ex)
{
reportError(ex);
recover(ex,tokenSet_1_);
}
}