if (pathExpression != null) {
boolean valid = validateStateFieldPathExpression(pathExpression, PathType.ASSOCIATION_FIELD_ONLY);
updateStatus(result, 0, valid);
}
else {
entityExpression.accept(this);
}
}
// Validate the collection-valued path expression
boolean valid = validateCollectionValuedPathExpression(expression.getCollectionValuedPathExpression(), true);