Stdin class

Stdin allows both synchronous and asynchronous reads from the standard input stream.

Stdin allows both synchronous and asynchronous reads from the standard input stream.

Mixing synchronous and asynchronous reads is undefined.

Implements

Instance Properties

echoMode bool
read / write
lineMode bool
read / write
isBroadcast bool Inherited
read-only
length Future<int> Inherited
read-only
isEmpty Future<bool> Inherited
read-only
first Future<List<int>> Inherited
read-only
last Future<List<int>> Inherited
read-only
single Future<List<int>> Inherited
read-only
first Future<List<int>> Inherited
read-only
last Future<List<int>> Inherited
read-only
single Future<List<int>> Inherited
read-only

Instance Methods

readLineSync({Encoding encoding: SYSTEM_ENCODING, bool retainNewlines: false}) → String
Synchronously read a line from stdin. This call will block until a full line is available.
readByteSync() → int
Synchronously read a byte from stdin. This call will block until a byte is available.
asBroadcastStream({void onListen(StreamSubscription<T> subscription), void onCancel(StreamSubscription<T> subscription)}) → Stream<List<int>> Inherited
Returns a multi-subscription stream that produces the same events as this.
where(bool test(T event)) → Stream<List<int>> Inherited
Creates a new stream from this stream that discards some data events.
map(dynamic convert(T event)) → Stream Inherited
Creates a new stream that converts each element of this stream to a new value using the convert function.
asyncMap(dynamic convert(T event)) → Stream Inherited
Creates a new stream with each data event of this stream asynchronously mapped to a new event.
asyncExpand(Stream convert(T event)) → Stream Inherited
Creates a new stream with the events of a stream per original event.
handleError(Function onError, {bool test(error)}) → Stream<List<int>> Inherited
Creates a wrapper Stream that intercepts some errors from this stream.
expand(Iterable convert(T value)) → Stream Inherited
Creates a new stream from this stream that converts each element into zero or more events.
pipe(StreamConsumer<List<int>> streamConsumer) → Future Inherited
Pipe the events of this stream into streamConsumer.
transform(StreamTransformer<List<int>> streamTransformer) → Stream Inherited
Chains this stream as the input of the provided StreamTransformer.
reduce(T combine(T previous, T element)) → Future<List<int>> Inherited
Reduces a sequence of values by repeatedly applying combine.
fold(initialValue, dynamic combine(previous, T element)) → Future Inherited
Reduces a sequence of values by repeatedly applying combine.
join([String separator = ""]) → Future<String> Inherited
Collects string of data events' string representations.
contains(Object needle) → Future<bool> Inherited
Checks whether needle occurs in the elements provided by this stream.
forEach(void action(T element)) → Future Inherited
Executes action on each data event of the stream.
every(bool test(T element)) → Future<bool> Inherited
Checks whether test accepts all elements provided by this stream.
any(bool test(T element)) → Future<bool> Inherited
Checks whether test accepts any element provided by this stream.
toList() → Future<List<List<int>>> Inherited
Collects the data of this stream in a List.
toSet() → Future<Set<List<int>>> Inherited
Collects the data of this stream in a Set.
drain([futureValue]) → Future Inherited
Discards all data on the stream, but signals when it's done or an error occured.
take(int count) → Stream<List<int>> Inherited
Provides at most the first n values of this stream.
takeWhile(bool test(T element)) → Stream<List<int>> Inherited
Forwards data events while test is successful.
skip(int count) → Stream<List<int>> Inherited
Skips the first count data events from this stream.
skipWhile(bool test(T element)) → Stream<List<int>> Inherited
Skip data events from this stream while they are matched by test.
distinct([bool equals(T previous, T next)]) → Stream<List<int>> Inherited
Skips data events if they are equal to the previous data event.
firstWhere(bool test(T element), {Object defaultValue()}) → Future Inherited
Finds the first element of this stream matching test.
lastWhere(bool test(T element), {Object defaultValue()}) → Future Inherited
Finds the last element in this stream matching test.
singleWhere(bool test(T element)) → Future<List<int>> Inherited
Finds the single element in this stream matching test.
elementAt(int index) → Future<List<int>> Inherited
Returns the value of the indexth data event of this stream.
timeout(Duration timeLimit, {void onTimeout(EventSink sink)}) → Stream Inherited
Creates a new stream with the same events as this stream.
listen(void onData(List<int> event), {Function onError, void onDone(), bool cancelOnError}) → StreamSubscription<List<int>> Inherited
Adds a subscription to this stream.
pipe(StreamConsumer<List<int>> streamConsumer) → Future Inherited
Pipe the events of this stream into streamConsumer.
take(int count) → Stream<List<int>> Inherited
Provides at most the first n values of this stream.
map(dynamic convert(T event)) → Stream Inherited
Creates a new stream that converts each element of this stream to a new value using the convert function.
distinct([bool equals(T previous, T next)]) → Stream<List<int>> Inherited
Skips data events if they are equal to the previous data event.
takeWhile(bool test(T element)) → Stream<List<int>> Inherited
Forwards data events while test is successful.
fold(initialValue, dynamic combine(previous, T element)) → Future Inherited
Reduces a sequence of values by repeatedly applying combine.
toSet() → Future<Set<List<int>>> Inherited
Collects the data of this stream in a Set.
firstWhere(bool test(T element), {Object defaultValue()}) → Future Inherited
Finds the first element of this stream matching test.
forEach(void action(T element)) → Future Inherited
Executes action on each data event of the stream.
skipWhile(bool test(T element)) → Stream<List<int>> Inherited
Skip data events from this stream while they are matched by test.
asyncExpand(Stream convert(T event)) → Stream Inherited
Creates a new stream with the events of a stream per original event.
lastWhere(bool test(T element), {Object defaultValue()}) → Future Inherited
Finds the last element in this stream matching test.
singleWhere(bool test(T element)) → Future<List<int>> Inherited
Finds the single element in this stream matching test.
asyncMap(dynamic convert(T event)) → Stream Inherited
Creates a new stream with each data event of this stream asynchronously mapped to a new event.
reduce(T combine(T previous, T element)) → Future<List<int>> Inherited
Reduces a sequence of values by repeatedly applying combine.
handleError(Function onError, {bool test(error)}) → Stream<List<int>> Inherited
Creates a wrapper Stream that intercepts some errors from this stream.
transform(StreamTransformer<List<int>> streamTransformer) → Stream Inherited
Chains this stream as the input of the provided StreamTransformer.
any(bool test(T element)) → Future<bool> Inherited
Checks whether test accepts any element provided by this stream.
every(bool test(T element)) → Future<bool> Inherited
Checks whether test accepts all elements provided by this stream.
toList() → Future<List<List<int>>> Inherited
Collects the data of this stream in a List.
asBroadcastStream({void onListen(StreamSubscription<T> subscription), void onCancel(StreamSubscription<T> subscription)}) → Stream<List<int>> Inherited
Returns a multi-subscription stream that produces the same events as this.
where(bool test(T event)) → Stream<List<int>> Inherited
Creates a new stream from this stream that discards some data events.
skip(int count) → Stream<List<int>> Inherited
Skips the first count data events from this stream.
expand(Iterable convert(T value)) → Stream Inherited
Creates a new stream from this stream that converts each element into zero or more events.
elementAt(int index) → Future<List<int>> Inherited
Returns the value of the indexth data event of this stream.