Cache<K, V> class
abstract
A semi-persistent mapping of keys to values.
All access to a Cache is asynchronous because implementations may store their entries in remote systems, isolates, or otherwise have to do async IO to read and write.
- Implementers
Constructors
- Cache()
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
-
get(
K key, {Loader< K, V> ? ifAbsent}) → Future<V?> -
Returns the value associated with
key. -
invalidate(
K key) → Future< void> -
Removes the value associated with
key. The Future completes when the operation is complete. -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
set(
K key, V value) → Future< void> -
Sets the value associated with
key. The Future completes when the operation is complete. -
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited