Class

firrtl_interpreter

BlackBoxFactory

Related Doc: package firrtl_interpreter

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abstract class BlackBoxFactory extends AnyRef

For each instantiation of an ExtModule the interpreter needs a separate instance of a BlackBoxImplementation. This factory provides it.

Source
ExternalModule.scala
Example: 

  1. class ExampleBBFactory extends BlackBoxFactory {
  override def createInstatnce(instanceName: String, blackBoxName: String): Option[BlackBoxImplementation] = {
    instanceName match {
      case "bb1" => Some(add(new BB1Impl))
      case "bb2" => Some(add(new BB2Impl))
      case "bb3" => Some(add(new BB3Impl))
      case _ => throw Exeception(s"ExampleBBBFactory does not know how to create $instanceName}")
    }
  }
}
Linear Supertypes
AnyRef, Any
Known Subclasses
DspRealFactory
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  1. BlackBoxFactory
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Visibility
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Instance Constructors

  1. new BlackBoxFactory()

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Abstract Value Members

  1. abstract def createInstance(instanceName: String, blackBoxName: String): Option[BlackBoxImplementation]

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Concrete Value Members

  1. final def !=(arg0: Any): Boolean

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    Definition Classes
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  2. final def ##(): Int

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    Definition Classes
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  3. final def ==(arg0: Any): Boolean

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    Definition Classes
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  4. def add(blackBox: BlackBoxImplementation): BlackBoxImplementation

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  5. final def asInstanceOf[T0]: T0

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    Definition Classes
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  6. var boxes: List[BlackBoxImplementation]

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  7. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @HotSpotIntrinsicCandidate() @throws( ... )

  8. def cycle(): Unit

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    the factory remembers the implementations it created so the interpreter uses this method to call the cycle methods of each one

  9. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
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  10. def equals(arg0: Any): Boolean

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    Definition Classes
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  11. final def getClass(): Class[_]

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    Definition Classes
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    Annotations
    @HotSpotIntrinsicCandidate()

  12. def hashCode(): Int

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    Definition Classes
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    Annotations
    @HotSpotIntrinsicCandidate()

  13. final def isInstanceOf[T0]: Boolean

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    Definition Classes
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  14. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
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  15. final def notify(): Unit

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    Definition Classes
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    @HotSpotIntrinsicCandidate()

  16. final def notifyAll(): Unit

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    Definition Classes
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    @HotSpotIntrinsicCandidate()

  17. final def synchronized[T0](arg0: ⇒ T0): T0

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  18. def toString(): String

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  19. final def wait(arg0: Long, arg1: Int): Unit

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    @throws( ... )

  20. final def wait(arg0: Long): Unit

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    Definition Classes
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    @throws( ... )

  21. final def wait(): Unit

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    Definition Classes
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    @throws( ... )

Deprecated Value Members

  1. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
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    Annotations
    @Deprecated @deprecated @throws( classOf[java.lang.Throwable] )
    Deprecated

    (Since version ) see corresponding Javadoc for more information.

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