CachedStorage<E> class

Storage implementation wrapper that adds in-memory cache functionality.

Use it to wrap time consuming or performance heavy storage implementations.

Implemented types

• Storage<E>

Constructors

CachedStorage(Storage<E> _inner)

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

clearCache() → void

Clears only the cached value.

delete() → Future<void>

Deletes both actual and cached value. On error throws.

override

get() → Future<E?>

Gets the item, uses the cached version if present. Otherwise, fetches a fresh value, caches, and returns it. On error throws.

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

save(E item) → Future<E>

Saves and caches the item. On error throws.

override

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited