DataLoaderOptions<K, V, C> class

DataLoader configuration options

Constructors

DataLoaderOptions({bool? batch, int? maxBatchSize, void batchScheduleFn(void callback())?, bool? cache, C cacheKeyFn(K)?, Cache<C, Future<V>>? cacheMap})

DataLoader configuration options. Optionally turn off batching or caching or provide a cache key function or a custom cache instance.

Properties

batch → bool?

Whether to batch

final

batchScheduleFn → (void Function(void callback())?)

A scheduling function

final

cache → bool?

Whether to cache

final

cacheKeyFn → (C Function(K)?)

Optional mapper between the item key K and the cache key C

final

cacheMap → Cache<C, Future<V>>?

A custom cache implementation

final

hashCode → int

The hash code for this object.

no setter, inherited

maxBatchSize → int?

The maximum size of batches

final

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