class
LinkedList<E extends LinkedListEntry>

A specialized double-linked list of elements that extends LinkedListEntry.

This is not a generic data structure. It only accepts elements that extend the LinkedListEntry class. See the Queue implementations for generic collections that allow constant time adding and removing at the ends.

This is not a List implementation. Despite its name, this class does not implement the List interface. It does not allow constant time lookup by index.

Because the elements themselves contain the links of this linked list, each element can be in only one list at a time. To add an element to another list, it must first be removed from its current list (if any).

In return, each element knows its own place in the linked list, as well as which list it is in. This allows constant time LinkedListEntry.addAfter, LinkedListEntry.addBefore and LinkedListEntry.unlink operations when all you have is the element.

A LinkedList also allows constant time adding and removing at either end, and a constant time length getter.

Extends

Properties

Iterator<E> iterator
read-only
int length
read-only
E first
read-only
E last
read-only
E single
read-only
bool isEmpty
read-only
bool isNotEmpty
read-only , inherited
Returns true if there is at least one element in this collection.

Constructors

LinkedList()
Construct a new empty linked list.

Methods

addFirst(E entry) → void
Add entry to the beginning of the linked list.
add(E entry) → void
Add entry to the end of the linked list.
addAll(Iterable<E> entries) → void
Add entries to the end of the linked list.
remove(E entry) → bool
Remove entry from the linked list.
clear() → void
Remove all elements from this linked list.
forEach(void action(E entry)) → void
Call action with each entry in this linked list.
toString() → String
inherited
Returns a string representation of (some of) the elements of this.
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.
where(bool f(E element)) → Iterable<E>
inherited
Returns a new lazy Iterable with all elements that satisfy the predicate test.
expand(Iterable f(E element)) → Iterable
inherited
Expands each element of this Iterableinto zero or more elements.
contains(Object element) → bool
inherited
Returns true if the collection contains an element equal to element.
reduce(E combine(E value, E element)) → E
inherited
Reduces a collection to a single value by iteratively combining elements of the collection using the provided function.
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
every(bool f(E element)) → bool
inherited
Checks whether every element of this iterable satisfies test.
join([String separator = ""]) → String
inherited
Converts each element to a String and concatenates the strings.
any(bool f(E element)) → bool
inherited
Checks whether any element of this iterable satisfies 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.
take(int n) → Iterable<E>
inherited
Returns a lazy iterable of the count first elements of this iterable.
takeWhile(bool test(E value)) → Iterable<E>
inherited
Returns a lazy iterable of the leading elements satisfying test.
skip(int n) → Iterable<E>
inherited
Returns an Iterable that provides all but the first count elements.
skipWhile(bool test(E value)) → Iterable<E>
inherited
Returns an Iterable that skips leading elements while test is satisfied.
firstWhere(bool test(E element), {E orElse()}) → E
inherited
Returns the first element that satisfies the given predicate test.
lastWhere(bool test(E element), {E orElse()}) → E
inherited
Returns the last element that satisfies the given predicate test.
singleWhere(bool test(E element)) → E
inherited
Returns the single element that satisfies test.
elementAt(int index) → E
inherited
Returns the indexth element.
take(int n) → Iterable<E>
inherited
Returns a lazy iterable of the count first elements of this iterable.
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.
takeWhile(bool test(E value)) → Iterable<E>
inherited
Returns a lazy iterable of the leading elements satisfying 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
toSet() → Set<E>
inherited
Creates a Set containing the same elements as this iterable.
firstWhere(bool test(E element), {E orElse()}) → E
inherited
Returns the first element that satisfies the given predicate test.
skipWhile(bool test(E value)) → Iterable<E>
inherited
Returns an Iterable that skips leading elements while test is satisfied.
lastWhere(bool test(E element), {E orElse()}) → E
inherited
Returns the last element that satisfies the given predicate test.
singleWhere(bool test(E element)) → E
inherited
Returns the single element that satisfies test.
reduce(E combine(E value, E element)) → E
inherited
Reduces a collection to a single value by iteratively combining elements of the collection using the provided function.
every(bool f(E element)) → bool
inherited
Checks whether every element of this iterable satisfies test.
any(bool f(E element)) → bool
inherited
Checks whether any element of this iterable satisfies test.
toList({bool growable: true}) → List<E>
inherited
Creates a List containing the elements of this Iterable.
where(bool f(E element)) → Iterable<E>
inherited
Returns a new lazy Iterable with all elements that satisfy the predicate test.
skip(int n) → Iterable<E>
inherited
Returns an Iterable that provides all but the first count elements.
expand(Iterable f(E element)) → Iterable
inherited
Expands each element of this Iterableinto zero or more elements.
elementAt(int index) → E
inherited
Returns the indexth element.