UnmodifiableSetMixin<E> class

Mixin class that implements a throwing version of all set operations that change the Set.

Implemented types
Implementers

Constructors

UnmodifiableSetMixin()

Properties

first → E
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 Iterator<E>
Provides an iterator that iterates over the elements of this set. [...]
read-only, inherited
last → E
Returns the last element. [...]
read-only, inherited
length int
Returns the number of elements in the iterable. [...]
read-only, inherited
runtimeType Type
A representation of the runtime type of the object.
read-only, inherited
single → E
Checks that this iterable has only one element, and returns that element. [...]
read-only, inherited

Methods

add(E value) bool
Throws an UnsupportedError; operations that change the set are disallowed.
override
addAll(Iterable<E> elements) → void
Throws an UnsupportedError; operations that change the set are disallowed.
override
clear() → void
Throws an UnsupportedError; operations that change the set are disallowed.
override
remove(Object value) bool
Throws an UnsupportedError; operations that change the set are disallowed.
override
removeAll(Iterable elements) → void
Throws an UnsupportedError; operations that change the set are disallowed.
override
removeWhere(bool test(E element)) → void
Throws an UnsupportedError; operations that change the set are disallowed.
override
retainAll(Iterable elements) → void
Throws an UnsupportedError; operations that change the set are disallowed.
override
retainWhere(bool test(E element)) → void
Throws an UnsupportedError; operations that change the set are disallowed.
override
any(bool test(E element)) bool
Checks whether any element of this iterable satisfies test. [...]
inherited
cast<R>() Set<R>
Provides a view of this set as a set of R instances. [...]
inherited
contains(Object value) bool
Returns true if value is in the set.
inherited
containsAll(Iterable<Object> other) bool
Returns whether this Set contains all the elements of other.
inherited
difference(Set<Object> other) Set<E>
Returns a new set with the elements of this that are not in other. [...]
inherited
elementAt(int index) → E
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
firstWhere(bool test(E element), {E orElse()}) → E
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<E> other) Iterable<E>
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
intersection(Set<Object> other) Set<E>
Returns a new set which is the intersection between this set and other. [...]
inherited
join([String separator = ""]) String
Converts each element to a String and concatenates the strings. [...]
inherited
lastWhere(bool test(E element), {E orElse()}) → E
Returns the last element that satisfies the given predicate test. [...]
inherited
lookup(Object object) → E
If an object equal to object is in the set, return it. [...]
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(E combine(E value, E element)) → E
Reduces a collection to a single value by iteratively combining elements of the collection using the provided function. [...]
inherited
singleWhere(bool test(E element), {E orElse()}) → E
Returns the single element that satisfies test. [...]
inherited
skip(int count) Iterable<E>
Returns an Iterable that provides all but the first count elements. [...]
inherited
skipWhile(bool test(E value)) Iterable<E>
Returns an Iterable that skips leading elements while test is satisfied. [...]
inherited
take(int count) Iterable<E>
Returns a lazy iterable of the count first elements of this iterable. [...]
inherited
takeWhile(bool test(E value)) Iterable<E>
Returns a lazy iterable of the leading elements satisfying test. [...]
inherited
toList({bool growable: true}) List<E>
Creates a List containing the elements of this Iterable. [...]
inherited
toSet() Set<E>
Creates a Set containing the same elements as this iterable. [...]
inherited
toString() String
Returns a string representation of this object.
inherited
union(Set<E> other) Set<E>
Returns a new set which contains all the elements of this set and other. [...]
inherited
where(bool test(E element)) Iterable<E>
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 ==(dynamic other) bool
The equality operator. [...]
inherited