@Override
public void addRule(final Rule rule) {
if (rules.contains(rule)) {
return;
}
if (rule.isImportant()) {
rules.add(0, rule);
} else {
rules.add(rule);
}
}
/** Runs validation against our rules. */
private void validate() {
valid = Valid.YES; // start out valid
for (final Rule rule : rules) {
if (rule.validate() == Valid.YES) {
rule.untriggerIfNeeded();
} else {
// only trigger the first invalid rule
if (valid == Valid.YES) {
if (isTouched()) {
rule.triggerIfNeeded();
} else {
rule.untriggerIfNeeded();
}
valid = Valid.NO;
} else {
rule.untriggerIfNeeded();
}
}
}
}