c

firrtl_interpreter

BlackBoxFactory

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
Type Hierarchy
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Inherited
  1. BlackBoxFactory
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Visibility
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Instance Constructors

  1. new BlackBoxFactory()

Abstract Value Members

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

Concrete Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. def add(blackBox: BlackBoxImplementation): BlackBoxImplementation
  5. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  6. var boxes: List[BlackBoxImplementation]
  7. def clone(): AnyRef
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  8. def cycle(): Unit

    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
    Definition Classes
    AnyRef
  10. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  11. def finalize(): Unit
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  12. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
  13. def hashCode(): Int
    Definition Classes
    AnyRef → Any
  14. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  15. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  16. final def notify(): Unit
    Definition Classes
    AnyRef
  17. final def notifyAll(): Unit
    Definition Classes
    AnyRef
  18. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  19. def toString(): String
    Definition Classes
    AnyRef → Any
  20. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  21. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  22. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from AnyRef

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