private String getDefaultAntlrRuleName(AbstractRule rule) {
if (rule instanceof ParserRule || rule instanceof EnumRule) {
return "rule" + rule.getName();
}
if (rule instanceof TerminalRule) {
return "RULE_" + rule.getName().toUpperCase();
}
throw new IllegalArgumentException(rule.eClass().getName());
}
private String getInheritedAntlrRuleName(AbstractRule rule, Set<String> usedNames) {
if (rule instanceof ParserRule || rule instanceof EnumRule) {
String candidate = "super" + rule.getName();
int i = 1;
while (usedNames.contains(candidate)) {
candidate = "super" + i + rule.getName();
i++;
}
return candidate;
}
if (rule instanceof TerminalRule) {
String candidate = "SUPER_" + rule.getName();
int i = 1;
while (usedNames.contains(candidate)) {
candidate = "SUPER_" + i + "_" + rule.getName();
i++;
}
return candidate;
}
throw new IllegalArgumentException(rule.eClass().getName());
}