Instances of this type contain zero or more instances of ManagedObject and represent has-many relationships.
'Has many' relationship properties in ManagedObjects are represented by this type. ManagedSets properties may only be declared in the persistent type of a ManagedObject. Example usage:
class User extends ManagedObject<_User> implements _User {}
class _User {
...
ManagedSet<Post> posts;
}
class Post extends ManagedObject<_Post> implements _Post {}
class _Post {
...
@ManagedRelationship(#posts)
User user;
}
- Mixes-in
- ListMixin<InstanceType>
Constructors
- ManagedSet()
-
Creates an empty ManagedSet.
- ManagedSet.from(Iterable<InstanceType> items)
-
Creates a ManagedSet from an
Iterable
ofInstanceType
s.
Properties
- entity → ManagedEntity
-
The ManagedEntity that represents the
InstanceType
.read / write - haveAtLeastOneWhere → InstanceType
-
When building a
Query
, apply filters to a property of this type.read-only - length → int
-
The number of elements in this set.
@override, read / write - first → InstanceType
-
read-only, inherited
- hashCode → int
-
The hash code for this object.
read-only, inherited - isEmpty → bool
-
read-only, inherited
- isNotEmpty → bool
-
read-only, inherited
- iterator → Iterator<InstanceType>
-
read-only, inherited
- last → InstanceType
-
read-only, inherited
- reversed → Iterable<InstanceType>
-
read-only, inherited
- runtimeType → Type
-
A representation of the runtime type of the object.
read-only, inherited - single → InstanceType
-
read-only, inherited
Operators
-
operator [](
int index) → InstanceType -
Retrieves an
InstanceType
from this set by an index. -
operator []=(
int index, InstanceType value) → void -
Set an
InstanceType
in this set by an index. -
operator ==(
other) → bool -
The equality operator.
inherited
Methods
-
add(
InstanceType item) → void -
Adds an
InstanceType
to this set. -
addAll(
Iterable<InstanceType> items) → void -
Adds an
Iterable
ofInstanceType
to this set. -
any(
bool test(E element)) → bool -
Checks whether any element of this iterable satisfies
test
.inherited -
asMap(
) → Map<int, InstanceType> -
Returns an unmodifiable
Map
view ofthis
.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 -
elementAt(
int index) → InstanceType -
Returns the
index
th 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, [ InstanceType fill ]) → void -
Sets the objects in the range
start
inclusive toend
exclusive to the givenfillValue
.inherited -
firstWhere(
bool test(E element), { InstanceType orElse() }) → InstanceType -
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 -
forEach(
void action(E element)) → void -
Applies the function
f
to each element of this collection in iteration order.inherited -
getRange(
int start, int end) → Iterable<InstanceType> -
Returns an
Iterable
that iterates over the objects in the rangestart
inclusive toend
exclusive.inherited -
indexOf(
Object element, [ int startIndex = 0 ]) → int -
Returns the first index of
element
in this list.inherited -
insert(
int index, InstanceType element) → void -
Inserts the object at position
index
in this list.inherited -
insertAll(
int index, Iterable<InstanceType> iterable) → void -
Inserts all objects of
iterable
at positionindex
in this list.inherited -
join(
[String separator = "" ]) → String -
Converts each element to a
String
and concatenates the strings.inherited -
lastIndexOf(
Object element, [ int startIndex ]) → int -
Returns the last index in the list
a
of the givenelement
, starting the search at indexstartIndex
to 0. Returns -1 ifelement
is not found.inherited -
lastWhere(
bool test(E element), { InstanceType orElse() }) → InstanceType -
Returns the last element that satisfies the given predicate
test
.inherited -
map<T>(
T f(E element)) → Iterable<T> -
Returns a new lazy
Iterable
with elements that are created by callingf
on each element of thisIterable
in iteration order.inherited -
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a non-existent method or property is accessed.
inherited -
reduce(
InstanceType combine(E previousValue, E element)) → InstanceType -
Reduces a collection to a single value by iteratively combining elements of the collection using the provided function.
inherited -
remove(
Object element) → bool -
Removes the first occurrence of
value
from this list.inherited -
removeAt(
int index) → InstanceType -
Removes the object at position
index
from this list.inherited -
removeLast(
) → InstanceType -
Pops and returns the last object in this list.
inherited -
removeRange(
int start, int end) → void -
Removes the objects in the range
start
inclusive toend
exclusive.inherited -
removeWhere(
bool test(E element)) → void -
Removes all objects from this list that satisfy
test
.inherited -
replaceRange(
int start, int end, Iterable<InstanceType> newContents) → void -
Removes the objects in the range
start
inclusive toend
exclusive and inserts the contents ofreplacement
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<InstanceType> iterable) → void -
Overwrites objects of
this
with the objects ofiterable
, starting at positionindex
in this list.inherited -
setRange(
int start, int end, Iterable<InstanceType> iterable, [ int skipCount = 0 ]) → void -
Copies the objects of
iterable
, skippingskipCount
objects first, into the rangestart
, inclusive, toend
, exclusive, of the list.inherited -
shuffle(
[Random random ]) → void -
Shuffles the elements of this list randomly.
inherited -
singleWhere(
bool test(E element)) → InstanceType -
Returns the single element that satisfies
test
.inherited -
skip(
int count) → Iterable<InstanceType> -
Returns an
Iterable
that provides all but the firstcount
elements.inherited -
skipWhile(
bool test(E element)) → Iterable<InstanceType> -
Returns an
Iterable
that skips leading elements whiletest
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<InstanceType> -
Returns a new list containing the objects from
start
inclusive toend
exclusive.inherited -
take(
int count) → Iterable<InstanceType> -
Returns a lazy iterable of the
count
first elements of this iterable.inherited -
takeWhile(
bool test(E element)) → Iterable<InstanceType> -
Returns a lazy iterable of the leading elements satisfying
test
.inherited -
toList(
{bool growable: true }) → List<InstanceType> -
Creates a
List
containing the elements of thisIterable
.inherited -
toSet(
) → Set<InstanceType> -
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<InstanceType> -
Returns a new lazy
Iterable
with all elements that satisfy the predicatetest
.inherited