ReorderToFrontPageStack class

PageStack implementation that follows reorder-to-front behavior.

This behavior is used by Instagram, Reddit, and Netflix apps.

Example: Initial Stack: 0. push(1); Stack: 0->1. push(2); Stack: 0->1->2. push(1); Stack: 0->2->1. pop(); Stack: 0->2. push(0); Stack: 2->0. pop(); Stack: 2.

Inheritance
Available Extensions

Constructors

ReorderToFrontPageStack({required int initialPage})

Properties

first → int
The first element.
no setterinherited
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<int>
A new Iterator that allows iterating the elements of this Iterable.
no setterinherited
last → int
The last element.
no setterinherited
length → int
Returns the number of elements in the iterable.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
single → int
Checks that this iterable has only one element, and returns that element.
no setterinherited

Methods

add(int value) → void
Adds value at the end of the queue.
inherited
addAll(Iterable<int> elements) → void
Adds all elements of iterable at the end of the queue. The length of the queue is extended by the length of iterable.
inherited
addFirst(int value) → void
Adds value at the beginning of the queue.
inherited
addLast(int value) → void
Adds value at the end of the queue.
inherited
any(bool test(int element)) → bool
Checks whether any element of this iterable satisfies test.
inherited
cast<R>() → Queue<R>
A view of this iterable as an iterable of R instances.
inherited
clear() → void
Removes all elements in the queue. The size of the queue becomes zero.
inherited
contains(Object? element) → bool
Whether the collection contains an element equal to element.
inherited
elementAt(int index) → int
Returns the indexth element.
inherited
every(bool test(int element)) → bool
Checks whether every element of this iterable satisfies test.
inherited
expand<T>(Iterable<T> toElements(int element)) → Iterable<T>
Expands each element of this Iterable into zero or more elements.
inherited
firstWhere(bool test(int element), {int orElse()?}) → int
The first element that satisfies the given predicate test.
inherited
fold<T>(T initialValue, T combine(T previousValue, int element)) → T
Reduces a collection to a single value by iteratively combining each element of the collection with an existing value
inherited
followedBy(Iterable<int> other) → Iterable<int>
Creates the lazy concatenation of this iterable and other.
inherited
forEach(void f(int element)) → void
Invokes action on each element of this iterable in iteration order.
inherited
join([String separator = ""]) → String
Converts each element to a String and concatenates the strings.
inherited
lastWhere(bool test(int element), {int orElse()?}) → int
The last element that satisfies the given predicate test.
inherited
map<T>(T toElement(int 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
peek() → int
override
pop() → int
override
push(int pageIndex) → void
override
reduce(int combine(int value, int element)) → int
Reduces a collection to a single value by iteratively combining elements of the collection using the provided function.
inherited
remove(Object? value) → bool
Removes a single instance of value from the queue.
inherited
removeFirst() → int
Removes and returns the first element of this queue.
inherited
removeLast() → int
Removes and returns the last element of the queue.
inherited
removeWhere(bool test(int element)) → void
Remove all elements matched by test.
inherited
retainWhere(bool test(int element)) → void
Remove all elements not matched by test.
inherited
singleWhere(bool test(int element), {int orElse()?}) → int
The single element that satisfies test.
inherited
skip(int count) → Iterable<int>
Creates an Iterable that provides all but the first count elements.
inherited
skipWhile(bool test(int element)) → Iterable<int>
Creates an Iterable that skips leading elements while test is satisfied.
inherited
take(int count) → Iterable<int>
Creates a lazy iterable of the count first elements of this iterable.
inherited
takeWhile(bool test(int element)) → Iterable<int>
Creates a lazy iterable of the leading elements satisfying test.
inherited
toList({bool growable = true}) → List<int>
Creates a List containing the elements of this Iterable.
inherited
toSet() → Set<int>
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(int element)) → Iterable<int>
Creates a new lazy Iterable with all elements that satisfy the predicate test.
inherited
whereType<T>() → Iterable<T>
Creates a new lazy Iterable with all elements that have type T.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited