Trait

org.apache.daffodil.dpath

SuspendableExpression

Related Doc: package dpath

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trait SuspendableExpression extends Suspension

Base for unparse-time expression evaluation that can have forward reference. There are only two such cases, which is dfdl:outputValueCalc, and dfdl:setVariable expressions (which variables are in-turn used by dfdl:outputValueCalc.

Linear Supertypes
Suspension, Logging, Identity, Serializable, Serializable, AnyRef, Any
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Inherited
  1. SuspendableExpression
  2. Suspension
  3. Logging
  4. Identity
  5. Serializable
  6. Serializable
  7. AnyRef
  8. Any
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Visibility
  1. Public
  2. All

Abstract Value Members

  1. abstract def expr: CompiledExpression[AnyRef]

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    Attributes
    protected
  2. abstract def processExpressionResult(ustate: UState, v: AnyRef): Unit

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    Attributes
    protected
  3. abstract def rd: RuntimeData

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    Definition Classes
    Suspension

Concrete 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 doLogging(lvl: Type, msg: String, args: Seq[Any]): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  11. final def doTask(ustate: UState): Unit

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    Attributes
    protected
    Definition Classes
    SuspendableExpressionSuspension
  12. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  13. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  14. final def explain(): Unit

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    Definition Classes
    Suspension
  15. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  16. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any
  17. def getLogWriter(): LogWriter

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    Definition Classes
    Logging
  18. final def getLoggingLevel(): Type

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    Definition Classes
    Logging
  19. def hashCode(): Int

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    Definition Classes
    AnyRef → Any
  20. final def isBlocked: Boolean

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    Definition Classes
    Suspension
  21. final def isDone: Boolean

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    Definition Classes
    Suspension
  22. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any
  23. final def isMakingProgress: Boolean

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    Definition Classes
    Suspension
  24. val isReadOnly: Boolean

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    Specifies that this suspension does not write to the data output stream.

    Specifies that this suspension does not write to the data output stream.

    Override in TargetLengthOperation,and in SuspendableExpression as they don't write to the DOS hence, if a DOS is created it can be setFinished immediately.

    TODO: Redundant with implementing maybeKnownLengthInBits as MaybeULong(0L)

    Definition Classes
    SuspendableExpressionSuspension
  25. final macro def log(lvl: Type, msg: String, args: Any*): Unit

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    Definition Classes
    Logging
  26. lazy val logID: String

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    Definition Classes
    Logging → Identity
  27. var logLevel: Maybe[Type]

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    Definition Classes
    Logging
  28. var logWriter: Maybe[LogWriter]

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    Definition Classes
    Logging
  29. def maybeKnownLengthInBits(ustate: UState): MaybeULong

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    Attributes
    protected
    Definition Classes
    Suspension
  30. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  31. final def notify(): Unit

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    Definition Classes
    AnyRef
  32. final def notifyAll(): Unit

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    Definition Classes
    AnyRef
  33. final def run(ustate: UState): Unit

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    Run the first time.

    Run the first time.

    Definition Classes
    Suspension
  34. final def runSuspension(): Unit

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    After calling this, call isDone and if that's false call isMakingProgress to understand whether it is done, blocked on the exactly same situation, or blocked elsewhere.

    After calling this, call isDone and if that's false call isMakingProgress to understand whether it is done, blocked on the exactly same situation, or blocked elsewhere.

    This status is needed to implement circular deadlock detection

    Definition Classes
    Suspension
  35. final def savedUstate: UState

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    Definition Classes
    Suspension
  36. final def setDone: Unit

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    Definition Classes
    Suspension
  37. def setLogWriter(lw: LogWriter): Unit

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    Definition Classes
    Logging
  38. def setLoggingLevel(level: Type): Unit

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    Definition Classes
    Logging
  39. final def setUnblocked(): Unit

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    Definition Classes
    Suspension
  40. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef
  41. def toString(): String

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    Definition Classes
    SuspendableExpression → AnyRef → Any
  42. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  43. final def wait(arg0: Long, arg1: Int): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  44. final def wait(arg0: Long): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  45. macro def withLoggingLevel[S](newLevel: Type)(body: ⇒ S): Unit

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    Definition Classes
    Logging

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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