CacheKey class

CacheKey

Annotation for Cached package.

Annotation that must be above a field in a method and must contain constant function that will return cache key for provided field value

Example

Use @CacheKey annotation

@cached
Future<int> getInt(
  @CacheKey(cacheKeyGenerator: exampleCacheFunction) int test) async {
  await Future.delayed(Duration(milliseconds: 20));
  return test;
}

String exampleCacheFunction(dynamic value) {
  return value.toString();
}

Annotations

• @Target({TargetKind.parameter})

Constructors

CacheKey.new(CacheKeyGeneratorFunc cacheKeyGenerator)

const

Properties

cacheKeyGenerator → CacheKeyGeneratorFunc

final

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

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