@Override
public RuleBasedScanner createItemParser() {
List<IRule> rules = new ArrayList<IRule>();
for (Directive directive : Directive.values()) {
if (!directive.isEndDirective()) {
rules.add(new DirectiveRule(directive));
}
}
RuleBasedScanner result = new SyntaxModeListenerRuleBasedScanner();
result.setRules(rules.toArray(new IRule[rules.size()]));
return result;
}
public static Boolean isNestable(String cont, Directive type) throws ParseException {
ParserUtils parser = new ParserUtils(cont);
/* the directive name */
parser.match(type.getKeyword().toString());
parser.consumeWhiteSpace();
/* first variable name */
parser.consumeIdentifierOrStringLiteral();
parser.consumeWhiteSpace();
/* A directive end at this position means that this is a nesting form of assign */
return Boolean.valueOf(
parser.isAtEndOfInput()
|| parser.matches(LexicalConstants.DIRECTIVE_END_AB[0], false)
|| parser.matches(LexicalConstants.DIRECTIVE_END_SB[0], false));
}
