AEList class

Aggregation expression's list

The list is used in aggregation expressions and is aggregation expression as well

Inheritance
Implemented types

Constructors

AEList(Iterable iterable)
factory
AEList.internal(Iterable _iterable)

Properties

first → dynamic
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 → _AEIterator
Returns a new Iterator that allows iterating the elements of this Iterable. [...]
read-only, override
last → dynamic
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 → dynamic
Checks that this iterable has only one element, and returns that element. [...]
read-only, inherited

Methods

any(bool test(dynamic element)) bool
Checks whether any element of this iterable satisfies test. [...]
inherited
build() List
override
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) → dynamic
Returns the indexth element. [...]
inherited
every(bool test(dynamic element)) bool
Checks whether every element of this iterable satisfies test. [...]
inherited
expand<T>(Iterable<T> f(dynamic element)) Iterable<T>
Expands each element of this Iterable into zero or more elements. [...]
inherited
firstWhere(bool test(dynamic element), {dynamic orElse()}) → dynamic
Returns the first element that satisfies the given predicate test. [...]
inherited
fold<T>(T initialValue, T combine(T previousValue, dynamic element)) → T
Reduces a collection to a single value by iteratively combining each element of the collection with an existing value [...]
inherited
followedBy(Iterable other) Iterable
Returns the lazy concatentation of this iterable and other. [...]
inherited
forEach(void f(dynamic 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(dynamic element), {dynamic orElse()}) → dynamic
Returns the last element that satisfies the given predicate test. [...]
inherited
map<T>(T f(dynamic 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(dynamic combine(dynamic value, dynamic element)) → dynamic
Reduces a collection to a single value by iteratively combining elements of the collection using the provided function. [...]
inherited
singleWhere(bool test(dynamic element), {dynamic orElse()}) → dynamic
Returns the single element that satisfies test. [...]
inherited
skip(int count) Iterable
Returns an Iterable that provides all but the first count elements. [...]
inherited
skipWhile(bool test(dynamic value)) Iterable
Returns an Iterable that skips leading elements while test is satisfied. [...]
inherited
take(int count) Iterable
Returns a lazy iterable of the count first elements of this iterable. [...]
inherited
takeWhile(bool test(dynamic value)) Iterable
Returns a lazy iterable of the leading elements satisfying test. [...]
inherited
toList({bool growable: true}) List
Creates a List containing the elements of this Iterable. [...]
inherited
toSet() Set
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(dynamic element)) Iterable
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 ==(Object other) bool
The equality operator. [...]
inherited