LazyRepo<TKey, TVal> class abstract

An asynchronous repository based on Hive's LazyBox.

Keys can be accessed synchronously but values need to be loaded asynchronously

Inheritance

• Object
• Repo<TKey, TVal>
• LazyRepo

Constructors

LazyRepo()

Properties

boxName → String

The name of the box.

no setter, inherited

dataBox → LazyBox<TVal>

The hive box storing the data

no setter

firstOrNull → Future<MapEntry<TKey, TVal>?>

Gets the first (key,value) stored in the box

no setter

firstOrNullKey → TKey?

get the first key, or null if the box is empty

no setter, inherited

hashCode → int

The hash code for this object.

no setter, inherited

keys → Set<TKey>

All the keys in the box.

no setter, override

keySet → Set<TKey>

get the existing keys as a Set of unique values

no setter, inherited

keySetStream → Stream<Set<TKey>>

a stream that tracks keySet when it changes

no setter, inherited

keyStream → Stream<Iterable<TKey>>

a stream that tracks keys when it changes

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

assignAll(Map<TKey, TVal> newValues) → Future<void>

Clears the box then sets the keys and values provided in newValues.

override

clear() → Future<void>

Deletes all the data in the box.

override

dataStreamFor(Iterable<TKey> keys) → Stream<Map<TKey, TVal>>

Creates a stream that listens for specific keys

override

deleteKeys(Iterable<TKey> keys) → Future<void>

Deletes the keys provided in keys.

override

dispose() → Future<void>

Closes the box.

override

firstEntryStream([Duration debounceDuration = const Duration(milliseconds: 200)]) → Stream<MapEntry<TKey, TVal>?>

Stream that emits firstOrNull on every change for the box, with an optional debounce

override

getAllValues() → Future<Map<TKey, TVal?>>

Gets all the values stored in the box.

getValueById(TKey? key, {TVal? defaultValue}) → Future<TVal?>

Gets the value based on the key

init() → Future<void>

Initializes the repository.

override

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

put(TKey key, TVal newValue) → Future<void>

Updates the value at the given key to newValue.

inherited

putAll(Map<TKey, TVal> silentMap) → Future<void>

Sets the keys and values provided in newValues.

override

putAllAndUpdateExisting(Map<TKey, TVal> newValues, void mutateExisting(TKey key, TVal mutateMe, TVal newValueReadOnly)) → Future<void>

Same as putAll, but instead of removing old objects, changes (mutates) their values to new values

override

putAllAndUpdateExistingMapped<TMapped>(Map<TKey, TMapped> newValues, TVal mutateExisting(TKey key, TVal? mutateMe, TMapped newValue)) → Future<void>

Same as putAllAndUpdateExisting but mutateExisting can receive a null existing value

override

putAndUpdateExisting(TKey key, TVal newValue, void mutateExisting(TKey key, TVal? mutateMe, TVal newValueReadOnly)) → Future<void>

Same as put, but instead of removing old object, changes (mutates) its values to newValue

inherited

toString() → String

A string representation of this object.

inherited

watch({TKey? key}) → Stream<BoxEvent>

watch the dataBox for changes to a specific key, use dataStreamFor instead

override

Operators

operator ==(Object other) → bool

The equality operator.

inherited