CachedFu<T, K, C, F extends Fw<T>> class

Mixed-in types

• HasFu<C>

Available extensions

• FrCommonListX
• FrCommonMapX
• FrX
• FuCommonListX
• FuCommonMapX

Constructors

CachedFu({required Fu<C> fv, required F item(K key), required T? get(C collection, K key), required Iterable<K> keys(C collecion), required Iterable<K> sortedKeys(C collecion), required DspReg? disposers})

Properties

fv → Fu<C>

final

hashCode → int

The hash code for this object.

no setter, inherited

keys → Fr<Iterable<K>>

late, final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

sortedKeys → Fr<Iterable<K>>

late, final

Methods

changes() → Stream<C>

"changes" is not a great name since, by contract, the stream includes the initial, not yet changed value. maybe rename it to "distinctValues()" ?

inherited

exists(K key) → Fr<bool>

get(K key) → Fr<T?>

item(K key) → F

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

read() → C

inherited

toString() → String

A string representation of this object.

inherited

update(void updates(C items)) → void

inherited

watch() → C

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Methods

list<T, F extends Fw<T>>({required Fu<List<T>> fv, required F wrap(Fw<T> item), T? defaultValue, DspReg? disposers}) → CachedFu<T, int, List<T>, F>

map<T, K, F extends Fw<T>>({required Fu<Map<K, T>> fv, required F wrap(Fw<T> item), T? defaultValue, DspReg? disposers}) → CachedFu<T, K, Map<K, T>, F>