ServiceCollection class

Specifies the contract for a collection of service descriptors.

Mixed-in types
Available extensions

Constructors

ServiceCollection.new()

Properties

first ↔ ServiceDescriptor
The first element.
getter/setter pairinherited
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<ServiceDescriptor>
A new Iterator that allows iterating the elements of this Iterable.
no setterinherited
last ↔ ServiceDescriptor
The last element.
getter/setter pairinherited
length ↔ int
The number of objects in this list.
getter/setter pairoverride
reversed → Iterable<ServiceDescriptor>
An Iterable of the objects in this list in reverse order.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
single → ServiceDescriptor
Checks that this iterable has only one element, and returns that element.
no setterinherited

Methods

add(ServiceDescriptor element) → void
Adds value to the end of this list, extending the length by one.
override
addAll(Iterable<ServiceDescriptor> iterable) → void
Appends all objects of iterable to the end of this list.
inherited
addHostedService<THostedService extends HostedService>(ImplementationFactory implementationFactory) → ServiceCollection

Available on ServiceCollection, provided by the ServiceCollectionHostedServiceExtensions extension

Add an HostedService registration for the given type.
addLogging([ConfigureLoggingBuilder? configure]) → ServiceCollection

Available on ServiceCollection, provided by the LoggingServiceCollectionExtensions extension

Adds logging services to the specified ServiceCollection.
addOptions<TOptions>(OptionsImplementationFactory<TOptions> instance, {String name = Options.defaultName}) → OptionsBuilder<TOptions>

Available on ServiceCollection, provided by the OptionsServiceCollectionExtensions extension

Adds services required for using options.
addScoped<TService>(ImplementationFactory implementationFactory) → ServiceCollection

Available on ServiceCollection, provided by the ServiceCollectionServiceExtensions extension

addSingleton<TService>(ImplementationFactory implementationFactory) → ServiceCollection

Available on ServiceCollection, provided by the ServiceCollectionServiceExtensions extension

addSingletonInstance<TService>(Object implementationInstance) → ServiceCollection

Available on ServiceCollection, provided by the ServiceCollectionServiceExtensions extension

addTransient<TService>(ImplementationFactory implementationFactory) → ServiceCollection

Available on ServiceCollection, provided by the ServiceCollectionServiceExtensions extension

any(bool test(ServiceDescriptor element)) → bool
Checks whether any element of this iterable satisfies test.
inherited
asMap() → Map<int, ServiceDescriptor>
An unmodifiable Map view of this list.
inherited
buildServiceProvider([ServiceProviderOptions? options]) → ServiceProvider

Available on ServiceCollection, provided by the ServiceCollectionContainerBuilderExtensions extension

Creates a ServiceProvider containing services from the provided ServiceCollection.
cast<R>() → List<R>
Returns a view of this list as a list of R instances.
inherited
checkReadOnly() → void
clear() → void
Removes all objects from this list; the length of the list becomes zero.
inherited
configure<TOptions>(OptionsImplementationFactory<TOptions> instance, ConfigureOptionsAction<TOptions> configureOptions, {String? name}) → ServiceCollection

Available on ServiceCollection, provided by the OptionsServiceCollectionExtensions extension

Registers an action used to configure a particular type of options.
contains(Object? element) → bool
Whether the collection contains an element equal to element.
inherited
elementAt(int index) → ServiceDescriptor
Returns the indexth element.
inherited
every(bool test(ServiceDescriptor element)) → bool
Checks whether every element of this iterable satisfies test.
inherited
expand<T>(Iterable<T> f(ServiceDescriptor element)) → Iterable<T>
Expands each element of this Iterable into zero or more elements.
inherited
fillRange(int start, int end, [ServiceDescriptor? fill]) → void
Overwrites a range of elements with fillValue.
inherited
firstWhere(bool test(ServiceDescriptor element), {ServiceDescriptor orElse()?}) → ServiceDescriptor
The first element that satisfies the given predicate test.
inherited
fold<T>(T initialValue, T combine(T previousValue, ServiceDescriptor element)) → T
Reduces a collection to a single value by iteratively combining each element of the collection with an existing value
inherited
followedBy(Iterable<ServiceDescriptor> other) → Iterable<ServiceDescriptor>
Creates the lazy concatenation of this iterable and other.
inherited
forEach(void action(ServiceDescriptor element)) → void
Invokes action on each element of this iterable in iteration order.
inherited
getRange(int start, int end) → Iterable<ServiceDescriptor>
Creates an Iterable that iterates over a range of elements.
inherited
indexOf(Object? element, [int start = 0]) → int
The first index of element in this list.
inherited
indexWhere(bool test(ServiceDescriptor element), [int start = 0]) → int
The first index in the list that satisfies the provided test.
inherited
insert(int index, ServiceDescriptor element) → void
Inserts element at position index in this list.
inherited
insertAll(int index, Iterable<ServiceDescriptor> iterable) → void
Inserts all objects of iterable at position index in this list.
inherited
join([String separator = ""]) → String
Converts each element to a String and concatenates the strings.
inherited
lastIndexOf(Object? element, [int? start]) → int
The last index of element in this list.
inherited
lastIndexWhere(bool test(ServiceDescriptor element), [int? start]) → int
The last index in the list that satisfies the provided test.
inherited
lastWhere(bool test(ServiceDescriptor element), {ServiceDescriptor orElse()?}) → ServiceDescriptor
The last element that satisfies the given predicate test.
inherited
makeReadOnly() → void
Makes this collection read-only.
map<T>(T f(ServiceDescriptor element)) → 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
postConfigure<TOptions>(String name, OptionsImplementationFactory<TOptions> instance, PostConfigureActionT0<TOptions> configureOptions) → ServiceCollection

Available on ServiceCollection, provided by the OptionsServiceCollectionExtensions extension

Registers an action used to configure a particular type of options.
reduce(ServiceDescriptor combine(ServiceDescriptor previousValue, ServiceDescriptor element)) → ServiceDescriptor
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
removeAll(Type serviceType) → ServiceCollection

Available on ServiceCollection, provided by the ServiceCollectionDescriptorExtensions extension

Removes all services of type serviceType in ServiceCollection.
removeAt(int index) → ServiceDescriptor
Removes the object at position index from this list.
inherited
removeLast() → ServiceDescriptor
Removes and returns the last object in this list.
inherited
removeRange(int start, int end) → void
Removes a range of elements from the list.
inherited
removeWhere(bool test(ServiceDescriptor element)) → void
Removes all objects from this list that satisfy test.
inherited
replace(ServiceDescriptor descriptor) → ServiceCollection

Available on ServiceCollection, provided by the ServiceCollectionDescriptorExtensions extension

Removes the first service in ServiceCollection with the same service type as descriptor and adds descriptor to the collection.
replaceRange(int start, int end, Iterable<ServiceDescriptor> newContents) → void
Replaces a range of elements with the elements of replacements.
inherited
retainWhere(bool test(ServiceDescriptor element)) → void
Removes all objects from this list that fail to satisfy test.
inherited
setAll(int index, Iterable<ServiceDescriptor> iterable) → void
Overwrites elements with the objects of iterable.
inherited
setRange(int start, int end, Iterable<ServiceDescriptor> iterable, [int skipCount = 0]) → void
Writes some elements of iterable into a range of this list.
inherited
shuffle([Random? random]) → void
Shuffles the elements of this list randomly.
inherited
singleWhere(bool test(ServiceDescriptor element), {ServiceDescriptor orElse()?}) → ServiceDescriptor
The single element that satisfies test.
inherited
skip(int count) → Iterable<ServiceDescriptor>
Creates an Iterable that provides all but the first count elements.
inherited
skipWhile(bool test(ServiceDescriptor element)) → Iterable<ServiceDescriptor>
Creates an Iterable that skips leading elements while test is satisfied.
inherited
sort([int compare(ServiceDescriptor a, ServiceDescriptor b)?]) → void
Sorts this list according to the order specified by the compare function.
inherited
sublist(int start, [int? end]) → List<ServiceDescriptor>
Returns a new list containing the elements between start and end.
inherited
take(int count) → Iterable<ServiceDescriptor>
Creates a lazy iterable of the count first elements of this iterable.
inherited
takeWhile(bool test(ServiceDescriptor element)) → Iterable<ServiceDescriptor>
Creates a lazy iterable of the leading elements satisfying test.
inherited
toList({bool growable = true}) → List<ServiceDescriptor>
Creates a List containing the elements of this Iterable.
inherited
toSet() → Set<ServiceDescriptor>
Creates a Set containing the same elements as this iterable.
inherited
toString() → String
A string representation of this object.
inherited
tryAdd(ServiceDescriptor descriptor) → void

Available on ServiceCollection, provided by the ServiceCollectionDescriptorExtensions extension

Adds the specified descriptor to the list if the service type hasn't already been registered.
tryAddIterable(ServiceDescriptor descriptor) → void

Available on ServiceCollection, provided by the ServiceCollectionDescriptorExtensions extension

Adds a ServiceDescriptor if an existing descriptor with the same ServiceDescriptor.serviceType and an implementation that does not already exist in services.
tryAddScoped<TService>(ImplementationFactory implementationFactory) → void

Available on ServiceCollection, provided by the ServiceCollectionDescriptorExtensions extension

Adds the specified TService as a ServiceLifetime.scoped service using the factory specified in implementationFactory to the services if the service type hasn't already been registered.
tryAddSingleton<TService>(ImplementationFactory implementationFactory) → void

Available on ServiceCollection, provided by the ServiceCollectionDescriptorExtensions extension

Adds the specified TService as a ServiceLifetime.singleton service using the factory specified in implementationFactory to the services if the service type hasn't already been registered.
tryAddSingletonInstance<TService>(Object implementationInstance) → void

Available on ServiceCollection, provided by the ServiceCollectionDescriptorExtensions extension

tryAddTransient<TService>(ImplementationFactory implementationFactory) → void

Available on ServiceCollection, provided by the ServiceCollectionDescriptorExtensions extension

Adds the specified TService as a ServiceLifetime.transient service using the factory specified in implementationFactory to the services if the service type hasn't already been registered.
where(bool test(ServiceDescriptor element)) → Iterable<ServiceDescriptor>
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 +(List<ServiceDescriptor> other) → List<ServiceDescriptor>
Returns the concatenation of this list and other.
inherited
operator ==(Object other) → bool
The equality operator.
inherited
operator [](int index) → ServiceDescriptor
The object at the given index in the list.
override
operator []=(int index, ServiceDescriptor value) → void
Sets the value at the given index in the list to value.
override