class SubcontextImpl[A] extends Subcontext[A]
- Alphabetic
- By Inheritance
- SubcontextImpl
- Subcontext
- AnyRef
- Any
- Hide All
- Show All
- Public
- Protected
Instance Constructors
Value Members
- final def !=(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- final def ##: Int
- Definition Classes
- AnyRef → Any
- final def ==(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- final def asInstanceOf[T0]: T0
- Definition Classes
- Any
- def clone(): AnyRef
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.CloneNotSupportedException]) @native()
- final def eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- def equals(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef → Any
- val externalKeys: Set[DIKey]
- def finalize(): Unit
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.Throwable])
- val functoid: Functoid[A]
- final def getClass(): Class[_ <: AnyRef]
- Definition Classes
- AnyRef → Any
- Annotations
- @native()
- def hashCode(): Int
- Definition Classes
- AnyRef → Any
- Annotations
- @native()
- final def isInstanceOf[T0]: Boolean
- Definition Classes
- Any
- final def map[B](f: (A) => B)(implicit arg0: Tag[B]): Subcontext[B]
- Definition Classes
- Subcontext
- final def ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- final def notify(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native()
- final def notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native()
- val parent: LocatorRef
- val plan: Plan
- Definition Classes
- SubcontextImpl → Subcontext
- def produce[F[_]]()(implicit arg0: QuasiIO[F], arg1: TagK[F]): Lifecycle[F, A]
- Definition Classes
- SubcontextImpl → Subcontext
- def produceRun[F[_], B](f: (A) => F[B])(implicit arg0: QuasiIO[F], arg1: TagK[F]): F[B]
Same as
.produce[F]().use(f)
Same as
.produce[F]().use(f)
- Definition Classes
- SubcontextImpl → Subcontext
- Note
Resources allocated by the subcontext will be closed after
f
exits. Useproduce
if you need to extend the lifetime of the Subcontext's resources.
- final def produceRun[B](f: (A) => B): B
- Definition Classes
- Subcontext
- def provide[T](name: Identifier)(value: T)(implicit arg0: Tag[T], pos: CodePositionMaterializer): Subcontext[A]
- Definition Classes
- SubcontextImpl → Subcontext
- def provide[T](value: T)(implicit arg0: Tag[T], pos: CodePositionMaterializer): Subcontext[A]
- Definition Classes
- SubcontextImpl → Subcontext
- val providedExternals: Map[DIKey, AnyRef]
- val selfKey: DIKey
- final def synchronized[T0](arg0: => T0): T0
- Definition Classes
- AnyRef
- def toString(): String
- Definition Classes
- AnyRef → Any
- def unsafeModify[B](f: (Functoid[A]) => Functoid[B]): Subcontext[B]
Unsafely substitute the root extracting Functoid.
Unsafely substitute the root extracting Functoid.
Note, because the
plan
has been calculated ahead of time withA
as the root, it's not possible to request additional components via Functoid that weren't already in the graph as dependencies ofA
– everything thatA
doesn't depend is not in the plan.Example:
val submodule = new ModuleDef { make[Int].fromValue(3) make[Int].named("five").from((_: Int) + 2) make[String].fromValue("x") } makeSubcontext[Int].named("five").withSubmodule(submodule) ... (subcontext: Subcontext[Int]) .unsafeModify(_ => Functoid.identity[String]) .produceRun(println(_)) // error: `String` is not available
A binding for
String
is defined in the submodule, but is not referenced byInt @Id("five")
binding. Therefore it was removed by garbage collection and cannot be extracted with this Subcontext. You'd have to create anotherSubcontext[String]
with the same submodule to createString
:makeSubcontext[String](submodule) ... (subcontext: Subcontext[String]) .produceRun(println(_)) // x
If you DO need dynamic replanning, you'll need to use nested injection directly.
- Definition Classes
- SubcontextImpl → Subcontext
- final def wait(): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long, arg1: Int): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException]) @native()