IterableZip<T> class
Iterable that iterates over lists of values from other iterables.
When iterator is read, an Iterator
is created for each Iterable
in
the Iterable
passed to the constructor.
As long as all these iterators have a next value, those next values are
combined into a single list, which becomes the next value of this
Iterable
's Iterator
. As soon as any of the iterators run out,
the zipped iterator also stops.
- Inheritance
- Object
- Iterable<
List< T> > - IterableBase<
List< T> > - IterableZip
Constructors
-
IterableZip(Iterable<
Iterable< iterables)T> >
Properties
-
first
→ List<
T> -
Returns the first element. [...]
read-only, inherited
- hashCode → int
-
The hash code for this object. [...]
read-only, inherited
- isEmpty → bool
-
Returns
true
if there are no elements in this collection. [...]read-only, inherited - isNotEmpty → bool
-
Returns true if there is at least one element in this collection. [...]
read-only, inherited
-
iterator
→ Iterator<
List< T> > -
Returns an iterator that combines values of the iterables' iterators
as long as they all have values.
read-only, override
-
last
→ List<
T> -
Returns the last element. [...]
read-only, inherited
- length → int
-
Returns the number of elements in this. [...]
read-only, inherited
- runtimeType → Type
-
A representation of the runtime type of the object.
read-only, inherited
-
single
→ List<
T> -
Checks that this iterable has only one element, and returns that element. [...]
read-only, inherited
Methods
-
any(
bool test(List< T> element)) → bool -
Checks whether any element of this iterable satisfies
test
. [...]inherited -
cast<
R> () → Iterable< R> -
Provides a view of this iterable as an iterable of
R
instances. [...]inherited -
contains(
Object element) → bool -
Returns true if the collection contains an element equal to
element
. [...]inherited -
elementAt(
int index) → List< T> -
Returns the
index
th element. [...]inherited -
every(
bool test(List< T> element)) → bool -
Checks whether every element of this iterable satisfies
test
. [...]inherited -
expand<
T> (Iterable< T> f(List<T> element)) → Iterable<T> -
Expands each element of this
Iterable
into zero or more elements. [...]inherited -
firstWhere(
bool test(List< T> element), {List<T> orElse()}) → List<T> -
Returns the first element that satisfies the given predicate
test
. [...]inherited -
fold<
T> (T initialValue, T combine(T previousValue, List< T> element)) → T -
Reduces a collection to a single value by iteratively combining each
element of the collection with an existing value [...]
inherited
-
followedBy(
Iterable< List< other) → Iterable<T> >List< T> > -
Returns the lazy concatentation of this iterable and
other
. [...]inherited -
forEach(
void f(List< T> element)) → void -
Applies the function
f
to each element of this collection in iteration order.inherited -
join(
[String separator = ""]) → String -
Converts each element to a
String
and concatenates the strings. [...]inherited -
lastWhere(
bool test(List< T> element), {List<T> orElse()}) → List<T> -
Returns the last element that satisfies the given predicate
test
. [...]inherited -
map<
T> (T f(List< T> e)) → Iterable<T> -
Returns a new lazy
Iterable
with elements that are created by callingf
on each element of thisIterable
in iteration order. [...]inherited -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a non-existent method or property is accessed. [...]
inherited
-
reduce(
List< T> combine(List<T> value, List<T> element)) → List<T> -
Reduces a collection to a single value by iteratively combining elements
of the collection using the provided function. [...]
inherited
-
singleWhere(
bool test(List< T> element), {List<T> orElse()}) → List<T> -
Returns the single element that satisfies
test
. [...]inherited -
skip(
int count) → Iterable< List< T> > -
Returns an
Iterable
that provides all but the firstcount
elements. [...]inherited -
skipWhile(
bool test(List< T> value)) → Iterable<List< T> > -
Returns an
Iterable
that skips leading elements whiletest
is satisfied. [...]inherited -
take(
int count) → Iterable< List< T> > -
Returns a lazy iterable of the
count
first elements of this iterable. [...]inherited -
takeWhile(
bool test(List< T> value)) → Iterable<List< T> > -
Returns a lazy iterable of the leading elements satisfying
test
. [...]inherited -
toList(
{bool growable = true}) → List< List< T> > -
Creates a
List
containing the elements of thisIterable
. [...]inherited -
toSet(
) → Set< List< T> > -
Creates a
Set
containing the same elements as this iterable. [...]inherited -
toString(
) → String -
Returns a string representation of (some of) the elements of
this
. [...]inherited -
where(
bool test(List< T> element)) → Iterable<List< T> > -
Returns a new lazy
Iterable
with all elements that satisfy the predicatetest
. [...]inherited -
whereType<
T> () → Iterable< T> -
Returns a new lazy
Iterable
with all elements that have typeT
. [...]inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator. [...]
inherited