VendorDictionaryEntriesStreamBase<V> class abstract base

Abstract implementation of VendorDictionaryEntriesStream by overriding generateContent.

See VendorDictionaryEntriesStream for further explaination of the workflow.

Inheritance
Implemented types

Constructors

VendorDictionaryEntriesStreamBase()
const

Properties

first → Future<DictionaryEntry<V>>
The first element of this stream.
no setterinherited
hashCode → int
The hash code for this object.
no setterinherited
isBroadcast → bool
Whether this stream is a broadcast stream.
final
isEmpty → Future<bool>
Whether this stream contains any elements.
no setterinherited
last → Future<DictionaryEntry<V>>
The last element of this stream.
no setterinherited
length → Future<int>
The number of elements in this stream.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
single → Future<DictionaryEntry<V>>
The single element of this stream.
no setterinherited

Methods

any(bool test(DictionaryEntry<V> element)) → Future<bool>
Checks whether test accepts any element provided by this stream.
inherited
asBroadcastStream({void onListen(StreamSubscription<DictionaryEntry<V>> subscription)?, void onCancel(StreamSubscription<DictionaryEntry<V>> subscription)?}) → Stream<DictionaryEntry<V>>
Converting VendorDictionaryEntriesStream to broadcast Stream is forbidden. It throws UnsupportedError once it called.
override
asyncExpand<E>(Stream<E>? convert(DictionaryEntry<V> event)) → Stream<E>
Transforms each element into a sequence of asynchronous events.
inherited
asyncMap<E>(FutureOr<E> convert(DictionaryEntry<V> event)) → Stream<E>
Creates a new stream with each data event of this stream asynchronously mapped to a new event.
inherited
cast<R>() → Stream<R>
Adapt this stream to be a Stream<R>.
inherited
contains(Object? needle) → Future<bool>
Returns whether needle occurs in the elements provided by this stream.
inherited
distinct([bool equals(DictionaryEntry<V> previous, DictionaryEntry<V> next)?]) → Stream<DictionaryEntry<V>>
Skips data events if they are equal to the previous data event.
inherited
drain<E>([E? futureValue]) → Future<E>
Discards all data on this stream, but signals when it is done or an error occurred.
inherited
elementAt(int index) → Future<DictionaryEntry<V>>
Returns the value of the indexth data event of this stream.
inherited
every(bool test(DictionaryEntry<V> element)) → Future<bool>
Checks whether test accepts all elements provided by this stream.
inherited
expand<S>(Iterable<S> convert(DictionaryEntry<V> element)) → Stream<S>
Transforms each element of this stream into a sequence of elements.
inherited
firstWhere(bool test(DictionaryEntry<V> element), {DictionaryEntry<V> orElse()?}) → Future<DictionaryEntry<V>>
Finds the first element of this stream matching test.
inherited
fold<S>(S initialValue, S combine(S previous, DictionaryEntry<V> element)) → Future<S>
Combines a sequence of values by repeatedly applying combine.
inherited
forEach(void action(DictionaryEntry<V> element)) → Future<void>
Executes action on each element of this stream.
inherited
generateContent(DictionaryEntryStreamAdder<V> add, DictionaryEntryStreamThrower addError) → Future<void>
Process when listen called and prepare to generate content to StreamSubscription.
inherited
handleError(Function onError, {bool test(dynamic error)?}) → Stream<DictionaryEntry<V>>
Creates a wrapper Stream that intercepts some errors from this stream.
inherited
join([String separator = ""]) → Future<String>
Combines the string representation of elements into a single string.
inherited
lastWhere(bool test(DictionaryEntry<V> element), {DictionaryEntry<V> orElse()?}) → Future<DictionaryEntry<V>>
Finds the last element in this stream matching test.
inherited
listen(void onData(DictionaryEntry<V> event)?, {Function? onError, void onDone()?, bool? cancelOnError}) → StreamSubscription<DictionaryEntry<V>>
Adds a subscription to this stream.
override
map<S>(S convert(DictionaryEntry<V> event)) → Stream<S>
Transforms each element of this stream into a new stream event.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
pipe(StreamConsumer<DictionaryEntry<V>> streamConsumer) → Future
Pipes the events of this stream into streamConsumer.
inherited
reduce(DictionaryEntry<V> combine(DictionaryEntry<V> previous, DictionaryEntry<V> element)) → Future<DictionaryEntry<V>>
Combines a sequence of values by repeatedly applying combine.
inherited
singleWhere(bool test(DictionaryEntry<V> element), {DictionaryEntry<V> orElse()?}) → Future<DictionaryEntry<V>>
Finds the single element in this stream matching test.
inherited
skip(int count) → Stream<DictionaryEntry<V>>
Skips the first count data events from this stream.
inherited
skipWhile(bool test(DictionaryEntry<V> element)) → Stream<DictionaryEntry<V>>
Skip data events from this stream while they are matched by test.
inherited
take(int count) → Stream<DictionaryEntry<V>>
Provides at most the first count data events of this stream.
inherited
takeWhile(bool test(DictionaryEntry<V> element)) → Stream<DictionaryEntry<V>>
Forwards data events while test is successful.
inherited
timeout(Duration timeLimit, {void onTimeout(EventSink<DictionaryEntry<V>> sink)?}) → Stream<DictionaryEntry<V>>
Creates a new stream with the same events as this stream.
inherited
toList() → Future<List<DictionaryEntry<V>>>
Collects all elements of this stream in a List.
inherited
toSet() → Future<Set<DictionaryEntry<V>>>
Collects the data of this stream in a Set.
inherited
toString() → String
A string representation of this object.
inherited
transform<S>(StreamTransformer<DictionaryEntry<V>, S> streamTransformer) → Stream<S>
Applies streamTransformer to this stream.
inherited
where(bool test(DictionaryEntry<V> event)) → Stream<DictionaryEntry<V>>
Creates a new stream from this stream that discards some elements.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited