/**
* @param name modifier name to parse
* @param kinds if not empty, returns only a modifier that matches all of the kinds
* @return Modifier that matches any of the kinds constraints
*/
public static Modifier parseModifier(String name, ModifierKind... kinds) {
try {
// Modifier modifier = Modifier.valueOf(name);
Modifier modifier = mods.get(name);
if (kinds.length == 0 || modifier == null) return modifier;
for (ModifierKind kind : kinds) if (modifier.isA(kind)) return modifier;
return kinds.length > 0 ? null : modifier;
} catch (IllegalArgumentException ex) {
return null;
}
}
public boolean isContainedBy(Collection<Modifier> modifiers) {
Modifier alias = resolveAlias();
for (Modifier modifier : modifiers) if (modifier.resolveAlias().equals(alias)) return true;
return false;
}
public int countIn(Collection<Modifier> modifiers) {
Modifier alias = resolveAlias();
int c = 0;
for (Modifier modifier : modifiers) if (modifier.resolveAlias().equals(alias)) c++;
return c;
}
public Modifier resolveAlias() {
if (alias == null) return this;
return alias.resolveAlias();
}