CachePolicy class abstract

Cache policy abstraction for determining cache validity.

Implement this interface to define custom cache expiration strategies.

Implementers

• AppRestartCachePolicy
• DailyCachePolicy
• DisabledCachePolicy
• TtlCachePolicy

Constructors

CachePolicy()

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

clear() → Future<void>

Clear all cached data.

invalidate(String key) → Future<void>

Invalidate cached data for key.

isValid(String key) → Future<bool>

Check if cached data for key is still valid.

markFresh(String key) → Future<void>

Mark cached data for key as fresh.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited