Packages

c

org.apache.spark.sql.catalyst.json

JacksonGenerator

class JacksonGenerator extends AnyRef

JackGenerator can only be initialized with a StructType, a MapType or an ArrayType. Once it is initialized with StructType, it can be used to write out a struct or an array of struct. Once it is initialized with MapType, it can be used to write out a map or an array of map. An exception will be thrown if trying to write out a struct if it is initialized with a MapType, and vice verse.

Linear Supertypes
AnyRef, Any
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. JacksonGenerator
  2. AnyRef
  3. Any
  1. Hide All
  2. Show All
Visibility
  1. Public
  2. Protected

Instance Constructors

  1. new JacksonGenerator(dataType: DataType, writer: Writer, options: JSONOptions)

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[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @IntrinsicCandidate() @native()
  6. def close(): Unit
  7. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  8. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  9. def flush(): Unit
  10. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @IntrinsicCandidate() @native()
  11. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @IntrinsicCandidate() @native()
  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
    @IntrinsicCandidate() @native()
  15. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @IntrinsicCandidate() @native()
  16. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  17. def toString(): String
    Definition Classes
    AnyRef → Any
  18. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  19. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()
  20. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  21. def write(v: VariantVal): Unit
  22. def write(map: MapData): Unit

    Transforms a single MapData to JSON object using Jackson This api calling will will be validated through accessing mapElementWriter.

    Transforms a single MapData to JSON object using Jackson This api calling will will be validated through accessing mapElementWriter.

    map

    a map to convert

  23. def write(array: ArrayData): Unit

    Transforms multiple InternalRows or MapDatas to JSON array using Jackson

    Transforms multiple InternalRows or MapDatas to JSON array using Jackson

    array

    The array of rows or maps to convert

  24. def write(row: InternalRow): Unit

    Transforms a single InternalRow to JSON object using Jackson.

    Transforms a single InternalRow to JSON object using Jackson. This api calling will be validated through accessing rootFieldWriters.

    row

    The row to convert

  25. def writeLineEnding(): Unit

Deprecated Value Members

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

    (Since version 9)

Inherited from AnyRef

Inherited from Any

Ungrouped