c

de.uni_luebeck.isp.tessla

CycleDetection

class CycleDetection extends TranslationPhase[Specification, Specification]

Sort the definition in reverse topographical order ignoring the edges of a last's first operand and both operands of a delayed last (so each stream will appear before any stream that uses it in the same timestamp) and produce an error for any recursion that does not go through a last.

The reverse topological sort will be useful for code generation strategies that put the actions within one time stamp in a linear order. The errors for lastless recursions are useful because any recursion without last would cause an infinite loop in the interpreter (and either an infinite loop or an error during codegen in other backends).

Linear Supertypes
TranslationPhase[Specification, Specification], AnyRef, Any
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  1. CycleDetection
  2. TranslationPhase
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Visibility
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Instance Constructors

  1. new CycleDetection()

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. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. def clone(): AnyRef
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @HotSpotIntrinsicCandidate() @throws( ... )
  6. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  7. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  8. def error(error: TesslaError): Unit
    Definition Classes
    TranslationPhase
  9. val errors: ArrayBuffer[TesslaError]
    Definition Classes
    TranslationPhase
  10. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @HotSpotIntrinsicCandidate()
  11. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @HotSpotIntrinsicCandidate()
  12. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  13. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  14. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @HotSpotIntrinsicCandidate()
  15. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @HotSpotIntrinsicCandidate()
  16. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  17. def toString(): String
    Definition Classes
    AnyRef → Any
  18. def translate(spec: Specification): Result[Specification]
    Definition Classes
    TranslationPhase
  19. def translateSpec(spec: Specification): Specification
    Definition Classes
    CycleDetection → TranslationPhase
  20. def tryWithDefault[R](default: ⇒ R)(body: ⇒ R): R
    Definition Classes
    TranslationPhase
  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( ... )
  23. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  24. def warn(loc: Location, message: String): Unit
    Definition Classes
    TranslationPhase
  25. def warn(diagnostic: Diagnostic): Unit
    Definition Classes
    TranslationPhase
  26. val warnings: ArrayBuffer[Diagnostic]
    Definition Classes
    TranslationPhase

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @Deprecated @deprecated @throws( classOf[java.lang.Throwable] )
    Deprecated

    (Since version ) see corresponding Javadoc for more information.

Inherited from TranslationPhase[Specification, Specification]

Inherited from AnyRef

Inherited from Any

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