Method UpdateAttributeReferences

pkg/dsl/ast/references.go:147–154

UpdateAttributeReferences updates the attribute references for a given key. It associates a specific attribute type with the key. If the key is empty, it returns an error.

(key string, typ AttributeTypeStatement)

// It associates a specific attribute type with the key.
// If the key is empty, it returns an error.
func (refs *References) UpdateAttributeReferences(key string, typ AttributeTypeStatement) error {
	if len(key) == 0 {
		return fmt.Errorf("key cannot be empty")
	}
	refs.attributeReferences[key] = typ // Set the attribute type for the key.
	refs.references[key] = ATTRIBUTE    // Mark this key as an attribute reference.
	return nil
}

// RemoveRelationReferences removes the relationship references associated with a given key.
// If the key is empty, it returns an error.