Watcher class abstract
Watcher is the interface for Casbin watchers.
Constructors
- Watcher()
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
setUpdateCallback(
void fn()) → void - SetUpdateCallback sets the callback function that the watcher will call when the policy in DB has been changed by other instances. A classic callback is Enforcer.loadPolicy().
-
toString(
) → String -
A string representation of this object.
inherited
-
update(
) → void - Update calls the update callback of other instances to synchronize their policy. It is usually called after changing the policy in DB, like Enforcer.savePolicy(), Enforcer.addPolicy(), Enforcer.removePolicy(), etc.
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited