Cache<
A semi-persistent mapping of keys to values.
All access to a Cache is asynchronous because many implementations will 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. [...]
read-only, inherited
- runtimeType → Type
-
A representation of the runtime type of the object.
read-only, inherited
Methods
-
get(
K key, { Loader< K, V> ifAbsent }) → Future< V> -
Returns the value associated with
key. -
invalidate(
K key) → Future< Null> -
Removes the value associated with
key. The Future completes with null when the operation is complete. -
set(
K key, V value) → Future< Null> -
Sets the value associated with
key. The Future completes with null when the operation is complete. -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a non-existent method or property is accessed. [...]
inherited
-
toString(
) → String -
Returns a string representation of this object.
inherited
Operators
-
operator ==(
dynamic other) → bool -
The equality operator. [...]
inherited