Class

org.apache.daffodil.processors.unparsers

TargetLengthOperation

Related Doc: package unparsers

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class TargetLengthOperation extends SuspendableOperation

Carries out computation of the target length for a specified-length element.

This is not a SuspendableExpression because the dfdl:length property cannot be forward referencing. However, it can refer backward to elements that have dfdl:outputValueCalc or variables that have not yet been computed. So we have to retry this in order to get the target length used to compute the amount of padding or the amount of unused space.

Linear Supertypes
SuspendableOperation, Suspension, Logging, Identity, Serializable, Serializable, AnyRef, Any
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Inherited
  1. TargetLengthOperation
  2. SuspendableOperation
  3. Suspension
  4. Logging
  5. Identity
  6. Serializable
  7. Serializable
  8. AnyRef
  9. Any
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Visibility
  1. Public
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Instance Constructors

  1. new TargetLengthOperation(rd: ElementRuntimeData, targetLengthEv: UnparseTargetLengthInBitsEv)

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Value Members

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

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    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any

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

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    Definition Classes
    AnyRef → Any

  4. def UE(ustate: UState, s: String, args: Any*): Nothing

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    Definition Classes
    Suspension

  5. final def areLogging(lvl: Type): Boolean

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    Definition Classes
    Logging

  6. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  7. final def block(nodeOrVar: AnyRef, info: AnyRef, index: Long, exc: AnyRef): Unit

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    Definition Classes
    Suspension

  8. final def blockedLocation: String

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    Definition Classes
    Suspension

  9. def clone(): AnyRef

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

  10. def continuation(state: UState): Unit

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    Definition Classes
    TargetLengthOperation → SuspendableOperation

  11. def doLogging(lvl: Type, msg: String, args: Seq[Any]): Unit

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    Attributes
    protected
    Definition Classes
    Logging

  12. final def doTask(ustate: UState): Unit

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    Attributes
    protected
    Definition Classes
    SuspendableOperation → Suspension

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

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    Definition Classes
    AnyRef

  14. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  15. final def explain(): Unit

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    Definition Classes
    Suspension

  16. def finalize(): Unit

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

  17. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any

  18. def getLogWriter(): LogWriter

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    Definition Classes
    Logging

  19. final def getLoggingLevel(): Type

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    Definition Classes
    Logging

  20. def hashCode(): Int

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    Definition Classes
    AnyRef → Any

  21. final def isBlocked: Boolean

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    Definition Classes
    Suspension

  22. final def isDone: Boolean

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    Definition Classes
    Suspension

  23. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

  24. final def isMakingProgress: Boolean

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    Definition Classes
    Suspension

  25. val isReadOnly: Boolean

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    Definition Classes
    TargetLengthOperation → Suspension

  26. final macro def log(lvl: Type, msg: String, args: Any*): Unit

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    Definition Classes
    Logging

  27. lazy val logID: String

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    Definition Classes
    Logging → Identity

  28. var logLevel: Maybe[Type]

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    Definition Classes
    Logging

  29. var logWriter: Maybe[LogWriter]

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    Definition Classes
    Logging

  30. def maybeKnownLengthInBits(ustate: UState): MaybeULong

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    This override indicates that this operation itself doesn't correspond to any bits in the unparsed data stream.

    This override indicates that this operation itself doesn't correspond to any bits in the unparsed data stream. It's just a computation.

    Attributes
    protected
    Definition Classes
    TargetLengthOperation → Suspension

  31. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef

  32. final def notify(): Unit

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    Definition Classes
    AnyRef

  33. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

  34. val rd: ElementRuntimeData

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    Definition Classes
    TargetLengthOperation → SuspendableOperation → Suspension

  35. final def run(ustate: UState): Unit

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    Definition Classes
    Suspension

  36. final def runSuspension(): Unit

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    Definition Classes
    Suspension

  37. final def savedUstate: UState

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    Definition Classes
    Suspension

  38. final def setDone: Unit

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    Definition Classes
    Suspension

  39. def setLogWriter(lw: LogWriter): Unit

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    Definition Classes
    Logging

  40. def setLoggingLevel(level: Type): Unit

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    Definition Classes
    Logging

  41. final def setUnblocked(): Unit

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    Definition Classes
    Suspension

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

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    Definition Classes
    AnyRef

  43. def test(ustate: UState): Boolean

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    Definition Classes
    TargetLengthOperation → SuspendableOperation

  44. def toString(): String

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    Definition Classes
    TargetLengthOperation → SuspendableOperation → AnyRef → Any

  45. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  48. macro def withLoggingLevel[S](newLevel: Type)(body: ⇒ S): Unit

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    Definition Classes
    Logging

Inherited from SuspendableOperation

Inherited from Suspension

Inherited from Logging

Inherited from Identity

Inherited from Serializable

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

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