Class

com.rallyhealth.weepickle.v1.core

CallbackVisitor

Related Doc: package core

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class CallbackVisitor[T, J] extends Delegate[T, J]

Notifies the callback of top-level results returned by the delegate visitor.

Useful from extracting return values from visitors that are used in side-effecting positions.

Linear Supertypes
Delegate[T, J], Visitor[T, J], AutoCloseable, AnyRef, Any
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  1. CallbackVisitor
  2. Delegate
  3. Visitor
  4. AutoCloseable
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Instance Constructors

  1. new CallbackVisitor(delegate: Visitor[T, J])(callback: (J) ⇒ Unit)

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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. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any
  5. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  6. def close(): Unit

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    Generally, whoever creates the visitor should be responsible for closing it, i.e.

    Responsibility

    Generally, whoever creates the visitor should be responsible for closing it, i.e. not intermediate transform(v: Visitor) methods themselves.

    Self Closing

    Given that common usage is most often single-valued (e.g. "{}"), rather than multi-valued (e.g. "{} {} {}"), Visitors may self-close (e.g. visitor.map{v => Try(v.close); v)} after a single value to prevent resource leaks, but are encouraged to expose both forms (i.e. single/multiple), if supportable.

    Multiple close() calls/Idempotency

    Visitors are encouraged to respond gracefully if close() is called multiple times. If an underlying resource would throw if already closed, this may mean adding a private var isClosed: Boolean field to prevent multiple calls.

    Definition Classes
    DelegateVisitor → AutoCloseable
  7. final def eq(arg0: AnyRef): Boolean

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

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    Definition Classes
    AnyRef → Any
  9. def finalize(): Unit

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

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    Definition Classes
    AnyRef → Any
  11. def hashCode(): Int

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    Definition Classes
    AnyRef → Any
  12. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any
  13. def map[Z](f: (J) ⇒ Z): Visitor[T, Z]

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    Definition Classes
    Visitor
  14. def mapNulls[Z](f: (J) ⇒ Z): Visitor[T, Z]

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

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

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

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    Definition Classes
    AnyRef
  18. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef
  19. def toString(): String

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    Definition Classes
    AnyRef → Any
  20. def visitArray(length: Int): ArrVisitor[T, J]

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    returns

    a Visitor used for visiting the elements of the array

    Definition Classes
    CallbackVisitorDelegateVisitor
  21. def visitBinary(bytes: Array[Byte], offset: Int, len: Int): J

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    Raw bytes.

    Raw bytes.

    Definition Classes
    CallbackVisitorDelegateVisitor
  22. def visitChar(c: Char): J

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    Definition Classes
    CallbackVisitorDelegateVisitor
  23. def visitExt(tag: Byte, bytes: Array[Byte], offset: Int, len: Int): J

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    MsgPack extension type.

    MsgPack extension type.

    Definition Classes
    CallbackVisitorDelegateVisitor
  24. def visitFalse(): J

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    Definition Classes
    CallbackVisitorDelegateVisitor
  25. def visitFloat32(d: Float): J

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    Definition Classes
    CallbackVisitorDelegateVisitor
  26. def visitFloat64(d: Double): J

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    Optional handler for raw double values; can be overriden for performance in cases where you're translating directly between numbers to avoid the overhead of stringifying and re-parsing your numbers (e.g.

    Optional handler for raw double values; can be overriden for performance in cases where you're translating directly between numbers to avoid the overhead of stringifying and re-parsing your numbers (e.g. the WebJson transformer gets raw doubles from the underlying Json.parse).

    Delegates to visitFloat64StringParts if not overriden

    d

    the input number

    Definition Classes
    CallbackVisitorDelegateVisitor
  27. def visitFloat64String(s: String): J

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    Convenience methods to help you compute the decimal-point-index and exponent-index of an arbitrary numeric string

    Convenience methods to help you compute the decimal-point-index and exponent-index of an arbitrary numeric string

    s

    the text string being visited

    Definition Classes
    CallbackVisitorDelegateVisitor
  28. def visitFloat64StringParts(cs: CharSequence, decIndex: Int, expIndex: Int): J

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    Visit the number in its text representation.

    Visit the number in its text representation.

    cs

    unparsed text representation of the number.

    decIndex

    index of the ., relative to the start of the CharSequence, or -1 if omitted

    expIndex

    index of e or E relative to the start of the CharSequence, or -1 if omitted

    Definition Classes
    CallbackVisitorDelegateVisitor
  29. def visitInt32(i: Int): J

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    Definition Classes
    CallbackVisitorDelegateVisitor
  30. def visitInt64(l: Long): J

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    Definition Classes
    CallbackVisitorDelegateVisitor
  31. def visitNull(): J

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    Definition Classes
    CallbackVisitorDelegateVisitor
  32. def visitObject(length: Int): ObjVisitor[T, J]

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    returns

    a ObjVisitor used for visiting the keys/values of the object

    Definition Classes
    CallbackVisitorDelegateVisitor
  33. def visitString(cs: CharSequence): J

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    cs

    the text string being visited

    Definition Classes
    CallbackVisitorDelegateVisitor
  34. def visitTimestamp(instant: Instant): J

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    Definition Classes
    CallbackVisitorDelegateVisitor
  35. def visitTrue(): J

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    Definition Classes
    CallbackVisitorDelegateVisitor
  36. def visitUInt64(ul: Long): J

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    Definition Classes
    CallbackVisitorDelegateVisitor
  37. final def wait(): Unit

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

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from Delegate[T, J]

Inherited from Visitor[T, J]

Inherited from AutoCloseable

Inherited from AnyRef

Inherited from Any

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