An unmodifiable List view of another List.

The source of the elements may be a List or any Iterable with efficient Iterable.length and Iterable.elementAt.

Extends

Properties

E first
read-only, inherited
bool isEmpty
read-only, inherited
bool isNotEmpty
read-only, inherited
Iterator<E> iterator
read-only, inherited
E last
read-only, inherited
int length
read-only
int length
write-only, inherited
This operation is not supported by an unmodifiable list.
Iterable<E> reversed
read-only, inherited
E single
read-only, inherited

Constructors

UnmodifiableListView(Iterable<E> source)
Create an unmodifiable list backed by source.

Operators

operator [](int index) → E
operator []=(int index, E value) → void
inherited
Sets the value at the given index in the list to value or throws a RangeError if index is out of bounds.

Methods

add(E value) → void
inherited
This operation is not supported by an unmodifiable list.
addAll(Iterable<E> iterable) → void
inherited
This operation is not supported by an unmodifiable list.
any(bool test(E element)) → bool
inherited
Checks whether any element of this iterable satisfies test.
asMap() → Map<int,E>
inherited
Returns an unmodifiable Map view of this.
clear() → void
inherited
This operation is not supported by an unmodifiable list.
contains(Object element) → bool
inherited
Returns true if the collection contains an element equal to element.
elementAt(int index) → E
inherited
Returns the indexth element.
every(bool test(E element)) → bool
inherited
Checks whether every element of this iterable satisfies test.
expand(Iterable f(E element)) → Iterable
inherited
Expands each element of this Iterableinto zero or more elements.
fillRange(int start, int end, [E fillValue]) → void
inherited
This operation is not supported by an unmodifiable list.
firstWhere(bool test(E element), {E orElse()}) → E
inherited
Returns the first element that satisfies the given predicate test.
fold(initialValue, dynamic combine(previousValue, E element)) → dynamic
inherited
Reduces a collection to a single value by iteratively combining each element of the collection with an existing value
forEach(void action(E element)) → void
inherited
Applies the function f to each element of this collection in iteration order.
getRange(int start, int end) → Iterable<E>
inherited
Returns an Iterable that iterates over the objects in the range start inclusive to end exclusive.
indexOf(Object element, [int startIndex = 0]) → int
inherited
Returns the first index of element in this list.
insert(int index, E element) → void
inherited
This operation is not supported by an unmodifiable list.
insertAll(int at, Iterable<E> iterable) → void
inherited
This operation is not supported by an unmodifiable list.
join([String separator = ""]) → String
inherited
Converts each element to a String and concatenates the strings.
lastIndexOf(Object element, [int startIndex]) → int
inherited
Returns the last index in the list a of the given element, starting the search at index startIndex to 0. Returns -1 if element is not found.
lastWhere(bool test(E element), {E orElse()}) → E
inherited
Returns the last element that satisfies the given predicate test.
map(dynamic f(E element)) → Iterable
inherited
Returns a new lazy Iterable with elements that are created by calling f on each element of this Iterable in iteration order.
reduce(E combine(E previousValue, E element)) → E
inherited
Reduces a collection to a single value by iteratively combining elements of the collection using the provided function.
remove(Object element) → bool
inherited
This operation is not supported by an unmodifiable list.
removeAt(int index) → E
inherited
This operation is not supported by an unmodifiable list.
removeLast() → E
inherited
This operation is not supported by an unmodifiable list.
removeRange(int start, int end) → void
inherited
This operation is not supported by an unmodifiable list.
removeWhere(bool test(E element)) → void
inherited
This operation is not supported by an unmodifiable list.
replaceRange(int start, int end, Iterable<E> iterable) → void
inherited
This operation is not supported by an unmodifiable list.
retainWhere(bool test(E element)) → void
inherited
This operation is not supported by an unmodifiable list.
setAll(int at, Iterable<E> iterable) → void
inherited
This operation is not supported by an unmodifiable list.
setRange(int start, int end, Iterable<E> iterable, [int skipCount = 0]) → void
inherited
This operation is not supported by an unmodifiable list.
shuffle([Random random]) → void
inherited
This operation is not supported by an unmodifiable list.
singleWhere(bool test(E element)) → E
inherited
Returns the single element that satisfies test.
skip(int count) → Iterable<E>
inherited
Returns an Iterable that provides all but the first count elements.
skipWhile(bool test(E element)) → Iterable<E>
inherited
Returns an Iterable that skips leading elements while test is satisfied.
sort([int compare(T a, T b)]) → void
inherited
This operation is not supported by an unmodifiable list.
sublist(int start, [int end]) → List<E>
inherited
Returns a new list containing the objects from start inclusive to end exclusive.
take(int count) → Iterable<E>
inherited
Returns a lazy iterable of the count first elements of this iterable.
takeWhile(bool test(E element)) → Iterable<E>
inherited
Returns a lazy iterable of the leading elements satisfying test.
toList({bool growable: true}) → List<E>
inherited
Creates a List containing the elements of this Iterable.
toSet() → Set<E>
inherited
Creates a Set containing the same elements as this iterable.
toString() → String
inherited
Returns a string representation of this object.
where(bool test(E element)) → Iterable<E>
inherited
Returns a new lazy Iterable with all elements that satisfy the predicate test.