RxList<E> class
Create a list similar to List<T>
- Inheritance
- Implemented types
-
- RxInterface<
List< E> >
- RxInterface<
- Mixed-in types
-
- NotifyManager<
List< E> > - RxObjectMixin<
List< E> >
- NotifyManager<
- Available extensions
Constructors
-
RxList([List<
E> initial = const []]) - RxList.empty({bool growable = false})
-
factory
- RxList.filled(int length, E fill, {bool growable = false})
-
factory
- RxList.from(Iterable elements, {bool growable = true})
-
Creates a list containing all
elements
.factory - RxList.generate(int length, E generator(int index), {bool growable = true})
-
Generates a list of values.
factory
-
RxList.of(Iterable<
E> elements, {bool growable = true}) -
Creates a list from
elements
.factory - RxList.unmodifiable(Iterable elements)
-
Creates an unmodifiable list containing all
elements
.factory
Properties
- canUpdate → bool
-
no setterinherited
- first ↔ E
-
The first element.
getter/setter pairinherited
- firstRebuild ↔ bool
-
getter/setter pairinherited
- hashCode → int
-
The hash code for this object.
no setterinherited
- isEmpty → bool
-
Whether this collection has no elements.
no setterinherited
- isNotEmpty → bool
-
Whether this collection has at least one element.
no setterinherited
-
iterator
→ Iterator<
E> -
A new
Iterator
that allows iterating the elements of thisIterable
.no setteroverride - last ↔ E
-
The last element.
getter/setter pairinherited
- length ↔ int
-
The number of objects in this list.
getter/setter pairoverride
-
reversed
→ Iterable<
E> -
An Iterable of the objects in this list in reverse order.
no setteroverride
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- sentToStream ↔ bool
-
getter/setter pairinherited
- single → E
-
Checks that this iterable has only one element, and returns that element.
no setterinherited
-
stream
→ Stream<
List< E> > -
no setterinherited
- string → String
-
Same as
toString()
but using a getter.no setterinherited -
subject
↔ GetStream<
List< E> > -
getter/setter pairinherited
-
value
↔ List<
E> -
Returns the current value
getter/setter pairinherited-setteroverride-getter
Methods
-
add(
E element) → void -
Adds
value
to the end of this list, extending the length by one.override -
addAll(
Iterable< E> iterable) → void -
Appends all objects of
iterable
to the end of this list.override -
addListener(
GetStream< List< rxGetx) → voidE> > -
This is an internal method.
Subscribe to changes on the inner stream.
inherited
-
any(
bool test(E element)) → bool -
Checks whether any element of this iterable satisfies
test
.inherited -
asMap(
) → Map< int, E> -
An unmodifiable Map view of this list.
inherited
-
bindStream(
Stream< List< stream) → voidE> > -
Binds an existing
Stream<T>
to this Rxinherited -
call(
[List< E> ? v]) → List<E> -
updates the value to
null
and adds it to the Stream. Even with null-safety coming, is still an important feature to support, ascall()
doesn't acceptnull
values. For instance,InputDecoration.errorText
has to be null to not show the "error state".inherited -
cast<
R> () → List< R> -
Returns a view of this list as a list of
R
instances.inherited -
clear(
) → void -
Removes all objects from this list; the length of the list becomes zero.
inherited
-
close(
) → void -
Closes the subscriptions for this Rx, releasing the resources.
inherited
-
contains(
Object? element) → bool -
Whether the collection contains an element equal to
element
.inherited -
elementAt(
int index) → E -
Returns the
index
th element.inherited -
every(
bool test(E element)) → bool -
Checks whether every element of this iterable satisfies
test
.inherited -
expand<
T> (Iterable< T> f(E element)) → Iterable<T> -
Expands each element of this Iterable into zero or more elements.
inherited
-
fillRange(
int start, int end, [E? fill]) → void -
Overwrites a range of elements with
fillValue
.inherited -
firstWhere(
bool test(E element), {E orElse()?}) → E -
The first element that satisfies the given predicate
test
.inherited -
fold<
T> (T initialValue, T combine(T previousValue, E element)) → T -
Reduces a collection to a single value by iteratively combining each
element of the collection with an existing value
inherited
-
followedBy(
Iterable< E> other) → Iterable<E> -
Creates the lazy concatenation of this iterable and
other
.inherited -
forEach(
void action(E element)) → void -
Invokes
action
on each element of this iterable in iteration order.inherited -
getRange(
int start, int end) → Iterable< E> -
Creates an Iterable that iterates over a range of elements.
inherited
-
indexOf(
Object? element, [int start = 0]) → int -
The first index of
element
in this list.inherited -
indexWhere(
bool test(E element), [int start = 0]) → int -
The first index in the list that satisfies the provided
test
.inherited -
insert(
int index, E element) → void -
Inserts
element
at positionindex
in this list.inherited -
insertAll(
int index, Iterable< E> iterable) → void -
Inserts all objects of
iterable
at positionindex
in this list.override -
join(
[String separator = ""]) → String -
Converts each element to a String and concatenates the strings.
inherited
-
lastIndexOf(
Object? element, [int? start]) → int -
The last index of
element
in this list.inherited -
lastIndexWhere(
bool test(E element), [int? start]) → int -
The last index in the list that satisfies the provided
test
.inherited -
lastWhere(
bool test(E element), {E orElse()?}) → E -
The last element that satisfies the given predicate
test
.inherited -
listen(
void onData(List< E> ), {Function? onError, void onDone()?, bool? cancelOnError}) → StreamSubscription<List< E> > -
inherited
-
listenAndPump(
void onData(List< E> event), {Function? onError, void onDone()?, bool? cancelOnError}) → StreamSubscription<List< E> > -
Returns a StreamSubscription similar to listen, but with the
added benefit that it primes the stream with the current value, rather
than waiting for the next value. This should not be called in
onInit
or anywhere else during the build process.inherited -
map<
T> (T f(E element)) → Iterable< T> -
The current elements of this iterable modified by
toElement
.inherited -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
reduce(
E combine(E previousValue, E element)) → E -
Reduces a collection to a single value by iteratively combining elements
of the collection using the provided function.
inherited
-
refresh(
) → void -
Makes a direct update of value adding it to the Stream
useful when you make use of Rx for custom Types to referesh your UI.
inherited
-
remove(
Object? element) → bool -
Removes the first occurrence of
value
from this list.inherited -
removeAt(
int index) → E -
Removes the object at position
index
from this list.inherited -
removeLast(
) → E -
Removes and returns the last object in this list.
inherited
-
removeRange(
int start, int end) → void -
Removes a range of elements from the list.
inherited
-
removeWhere(
bool test(E element)) → void -
Removes all objects from this list that satisfy
test
.override -
replaceRange(
int start, int end, Iterable< E> newContents) → void -
Replaces a range of elements with the elements of
replacements
.inherited -
retainWhere(
bool test(E element)) → void -
Removes all objects from this list that fail to satisfy
test
.override -
setAll(
int index, Iterable< E> iterable) → void -
Overwrites elements with the objects of
iterable
.inherited -
setRange(
int start, int end, Iterable< E> iterable, [int skipCount = 0]) → void -
Writes some elements of
iterable
into a range of this list.inherited -
shuffle(
[Random? random]) → void -
Shuffles the elements of this list randomly.
inherited
-
singleWhere(
bool test(E element), {E orElse()?}) → E -
The single element that satisfies
test
.inherited -
skip(
int count) → Iterable< E> -
Creates an Iterable that provides all but the first
count
elements.inherited -
skipWhile(
bool test(E element)) → Iterable< E> -
Creates an
Iterable
that skips leading elements whiletest
is satisfied.inherited -
sort(
[int compare(E a, E b)?]) → void -
Sorts this list according to the order specified by the
compare
function.override -
sublist(
int start, [int? end]) → List< E> -
Returns a new list containing the elements between
start
andend
.inherited -
take(
int count) → Iterable< E> -
Creates a lazy iterable of the
count
first elements of this iterable.inherited -
takeWhile(
bool test(E element)) → Iterable< E> -
Creates a lazy iterable of the leading elements satisfying
test
.inherited -
toJson(
) → dynamic -
Returns the json representation of
value
.inherited -
toList(
{bool growable = true}) → List< E> -
Creates a List containing the elements of this Iterable.
inherited
-
toSet(
) → Set< E> -
Creates a Set containing the same elements as this iterable.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
-
where(
bool test(E)) → Iterable< E> -
Creates a new lazy Iterable with all elements that satisfy the
predicate
test
.override -
whereType<
T> () → Iterable< T> -
Creates a new lazy Iterable with all elements that have type
T
.override
Operators
-
operator +(
Iterable< E> val) → RxList<E> -
Special override to push() element(s) in a reactive way
inside the List,
override
-
operator ==(
Object o) → bool -
This equality override works for _RxImpl instances and the internal
values.
inherited
-
operator [](
int index) → E -
The object at the given
index
in the list.override -
operator []=(
int index, E val) → void -
Sets the value at the given
index
in the list tovalue
.override