DisposableCollection<D extends Disposable> class

Represents a collection

Implemented types

Constructors

DisposableCollection({bool autoClear })
Creates a new DisposableCollection.
factory
DisposableCollection.from(Iterable<D> other, { bool autoClear })
Creates a DisposableCollection from list for Disposable instances.
factory

Properties

first ↔ D
Returns the first element.
read / write, inherited
hashCode → int
The hash code for this object.
read-only, inherited
isDisposed → bool
Whether this Disposable has already released its resources.
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<D>
Returns a new Iterator that allows iterating the elements of this Iterable.
read-only, inherited
last ↔ D
Returns the last element.
read / write, inherited
length ↔ int
Returns the number of objects in this list.
read / write, inherited
reversed → Iterable<D>
Returns an Iterable of the objects in this list in reverse order.
read-only, inherited
runtimeType → Type
A representation of the runtime type of the object.
read-only, inherited
single → D
Checks that this iterable has only one element, and returns that element.
read-only, inherited

Methods

add(D value) → void
Adds value to the end of this list, extending the length by one.
inherited
addAll(Iterable<D> iterable) → void
Appends all objects of iterable to the end of this list.
inherited
any(bool test(E element)) → bool
Checks whether any element of this iterable satisfies test.
inherited
asMap() → Map<int, D>
Returns an unmodifiable Map view of this.
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
contains(Object element) → bool
Returns true if the collection contains an element equal to element.
inherited
dispose() → void
Releases this Disposable resources.
inherited
elementAt(int index) → D
Returns the indexth 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, [ D fillValue ]) → void
Sets the objects in the range start inclusive to end exclusive to the given fillValue.
inherited
firstWhere(bool test(E element), { D orElse() }) → D
Returns 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<D> other) → Iterable<D>
Returns the lazy concatentation of this iterable and other.
inherited
forEach(void f(E element)) → void
Applies the function f to each element of this collection in iteration order.
inherited
getRange(int start, int end) → Iterable<D>
Returns an Iterable that iterates over the objects in the range start inclusive to end exclusive.
inherited
indexOf(D element, [ int start = 0 ]) → int
Returns the first index of element in this list.
inherited
indexWhere(bool test(E element), [ int start = 0 ]) → int
Returns the first index in the list that satisfies the provided test.
inherited
insert(int index, D element) → void
Inserts the object at position index in this list.
inherited
insertAll(int index, Iterable<D> iterable) → void
Inserts all objects of iterable at position index in this list.
inherited
join([String separator = "" ]) → String
Converts each element to a String and concatenates the strings.
inherited
lastIndexOf(D element, [ int start ]) → int
Returns the last index of element in this list.
inherited
lastIndexWhere(bool test(E element), [ int start ]) → int
Returns the last index in the list that satisfies the provided test.
inherited
lastWhere(bool test(E element), { D orElse() }) → D
Returns the last element that satisfies the given predicate test.
inherited
map<T>(T f(E e)) → Iterable<T>
Returns a new lazy Iterable with elements that are created by calling f on each element of this Iterable in iteration order.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed.
inherited
reduce(D combine(E value, E element)) → D
Reduces a collection to a single value by iteratively combining elements of the collection using the provided function.
inherited
remove(Object value) → bool
Removes the first occurrence of value from this list.
inherited
removeAt(int index) → D
Removes the object at position index from this list.
inherited
removeLast() → D
Pops and returns the last object in this list.
inherited
removeRange(int start, int end) → void
Removes the objects in the range start inclusive to end exclusive.
inherited
removeWhere(bool test(E element)) → void
Removes all objects from this list that satisfy test.
inherited
replaceRange(int start, int end, Iterable<D> replacement) → void
Removes the objects in the range start inclusive to end exclusive and inserts the contents of replacement in its place.
inherited
retainWhere(bool test(E element)) → void
Removes all objects from this list that fail to satisfy test.
inherited
setAll(int index, Iterable<D> iterable) → void
Overwrites objects of this with the objects of iterable, starting at position index in this list.
inherited
setRange(int start, int end, Iterable<D> iterable, [ int skipCount = 0 ]) → void
Copies the objects of iterable, skipping skipCount objects first, into the range start, inclusive, to end, exclusive, of the list.
inherited
shuffle([Random random ]) → void
Shuffles the elements of this list randomly.
inherited
singleWhere(bool test(E element), { D orElse() }) → D
Returns the single element that satisfies test.
inherited
skip(int count) → Iterable<D>
Returns an Iterable that provides all but the first count elements.
inherited
skipWhile(bool test(E value)) → Iterable<D>
Returns an Iterable that skips leading elements while test is satisfied.
inherited
sort([int compare(E a, E b) ]) → void
Sorts this list according to the order specified by the compare function.
inherited
sublist(int start, [ int end ]) → List<D>
Returns a new list containing the elements between start and end.
inherited
take(int count) → Iterable<D>
Returns a lazy iterable of the count first elements of this iterable.
inherited
takeWhile(bool test(E value)) → Iterable<D>
Returns a lazy iterable of the leading elements satisfying test.
inherited
toList({bool growable: true }) → List<D>
Creates a List containing the elements of this Iterable.
inherited
toSet() → Set<D>
Creates a Set containing the same elements as this iterable.
inherited
toString() → String
Returns a string representation of this object.
inherited
where(bool test(E element)) → Iterable<D>
Returns a new lazy Iterable with all elements that satisfy the predicate test.
inherited
whereType<T>() → Iterable<T>
Returns a new lazy Iterable with all elements that have type T.
inherited

Operators

operator +(List<D> other) → List<D>
Returns the concatenation of this list and other.
inherited
operator ==(dynamic other) → bool
The equality operator.
inherited
operator [](int index) → D
Returns the object at the given index in the list or throws a RangeError if index is out of bounds.
inherited
operator []=(int index, D value) → void
Sets the value at the given index in the list to value or throws a RangeError if index is out of bounds.
inherited