ChangeCollection<TChange extends Change> class

Represents a collection of changes as returned by a synchronization operation.
Implemented types
Mixed-in types

Constructors

ChangeCollection()
Initializes a new instance of the

Properties

Count int
Gets the number of changes in the collection.
no setter
first → TChange
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<TChange>
Gets an enumerator that iterates through the elements of the collection.
no setteroverride
last → TChange
The last element.
no setterinherited
length int
The number of elements in this Iterable.
no setterinherited
MoreChangesAvailable bool
Gets a value indicating whether the there are more changes to be synchronized from the server.
getter/setter pair
runtimeType Type
A representation of the runtime type of the object.
no setterinherited
single → TChange
Checks that this iterable has only one element, and returns that element.
no setterinherited
SyncState String?
Gets the SyncState blob returned by a synchronization operation.
getter/setter pair

Methods

Add(TChange change) → void
Adds the specified change.
any(bool test(TChange element)) bool
Checks whether any element of this iterable satisfies test.
inherited
cast<R>() Iterable<R>
A view of this iterable as an iterable of R instances.
inherited
contains(Object? element) bool
Whether the collection contains an element equal to element.
inherited
elementAt(int index) → TChange
Returns the indexth element.
inherited
every(bool test(TChange element)) bool
Checks whether every element of this iterable satisfies test.
inherited
expand<T>(Iterable<T> toElements(TChange element)) Iterable<T>
Expands each element of this Iterable into zero or more elements.
inherited
firstWhere(bool test(TChange element), {TChange orElse()?}) → TChange
The first element that satisfies the given predicate test.
inherited
fold<T>(T initialValue, T combine(T previousValue, TChange element)) → T
Reduces a collection to a single value by iteratively combining each element of the collection with an existing value
inherited
followedBy(Iterable<TChange> other) Iterable<TChange>
Creates the lazy concatenation of this iterable and other.
inherited
forEach(void action(TChange 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(TChange element), {TChange orElse()?}) → TChange
The last element that satisfies the given predicate test.
inherited
map<T>(T toElement(TChange e)) 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
reduce(TChange combine(TChange value, TChange element)) → TChange
Reduces a collection to a single value by iteratively combining elements of the collection using the provided function.
inherited
singleWhere(bool test(TChange element), {TChange orElse()?}) → TChange
The single element that satisfies test.
inherited
skip(int count) Iterable<TChange>
Creates an Iterable that provides all but the first count elements.
inherited
skipWhile(bool test(TChange value)) Iterable<TChange>
Creates an Iterable that skips leading elements while test is satisfied.
inherited
take(int count) Iterable<TChange>
Creates a lazy iterable of the count first elements of this iterable.
inherited
takeWhile(bool test(TChange value)) Iterable<TChange>
Creates a lazy iterable of the leading elements satisfying test.
inherited
toList({bool growable = true}) List<TChange>
Creates a List containing the elements of this Iterable.
inherited
toSet() Set<TChange>
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(TChange element)) Iterable<TChange>
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
operator [](int index) → TChange
Gets an individual change from the change collection.