ObjSetNullExt<E> extension

on

• Obj<Set<E>?>

Properties

iterator → Iterator<E>?

Available on Obj<Set<E>?>, provided by the ObjSetNullExt extension

An iterator that iterates over the elements of this set.

no setter

Methods

add(E valueToAdd) → bool?

Available on Obj<Set<E>?>, provided by the ObjSetNullExt extension

Adds value to the set.

addAll(Iterable<E> elements) → void

Available on Obj<Set<E>?>, provided by the ObjSetNullExt extension

Adds all elements to this set.

cast<R>() → Set<R>?

Available on Obj<Set<E>?>, provided by the ObjSetNullExt extension

Provides a view of this set as a set of R instances.

clear() → void

Available on Obj<Set<E>?>, provided by the ObjSetNullExt extension

Removes all elements from the set.

contains(Object? valueToEvaluate) → bool?

Available on Obj<Set<E>?>, provided by the ObjSetNullExt extension

Whether value is in the set.

containsAll(Iterable<Object?> other) → bool?

Available on Obj<Set<E>?>, provided by the ObjSetNullExt extension

Whether this set contains all the elements of other.

difference(Set<Object?> other) → Set<E>?

Available on Obj<Set<E>?>, provided by the ObjSetNullExt extension

Creates a new set with the elements of this that are not in other.

intersection(Set<Object?> other) → Set<E>?

Available on Obj<Set<E>?>, provided by the ObjSetNullExt extension

Creates a new set which is the intersection between this set and other.

lookup(Object? object) → E?

Available on Obj<Set<E>?>, provided by the ObjSetNullExt extension

If an object equal to object is in the set, return it.

remove(Object? valueToRemove) → bool?

Available on Obj<Set<E>?>, provided by the ObjSetNullExt extension

Removes value from the set.

removeAll(Iterable<Object?> elements) → void

Available on Obj<Set<E>?>, provided by the ObjSetNullExt extension

Removes each element of elements from this set.

removeWhere(bool test(E element)) → void

Available on Obj<Set<E>?>, provided by the ObjSetNullExt extension

Removes all elements of this set that satisfy test.

retainAll(Iterable<Object?> elements) → void

Available on Obj<Set<E>?>, provided by the ObjSetNullExt extension

Removes all elements of this set that are not elements in elements.

retainWhere(bool test(E element)) → void

Available on Obj<Set<E>?>, provided by the ObjSetNullExt extension

Removes all elements of this set that fail to satisfy test.

toSet() → Set<E>?

Available on Obj<Set<E>?>, provided by the ObjSetNullExt extension

Creates a Set with the same elements and behavior as this Set.

union(Set<E> other) → Set<E>?

Available on Obj<Set<E>?>, provided by the ObjSetNullExt extension

Creates a new set which contains all the elements of this set and other.