StructType

Value Members

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

   

   Definition Classes

   AnyRef → Any

2. final def ##(): Int

   

   Definition Classes

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

   

   Definition Classes

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4. final def asInstanceOf[T0]: T0

   

   Definition Classes

   Any

5. def clone(): AnyRef

   

   Attributes

   protected[java.lang]

   Definition Classes

   AnyRef

   Annotations

   @throws( ... )

6. def dropField(name: String): Try[StructType]

   

   Try to drop a field from the struct.

   Try to drop a field from the struct.

   name

   name of field to drop

   returns

   try new struct without field

7. def dropIndex(index: Int): Try[StructType]

   

   Try to drop an index from the struct.

   Try to drop an index from the struct.

   index

   index of field to drop

   returns

   try new struct without index

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

   

   Definition Classes

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9. val fields: Seq[StructField]

   

   list of fields in this struct

10. def finalize(): Unit

    

    Attributes

    protected[java.lang]

    Definition Classes

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    Annotations

    @throws( classOf[java.lang.Throwable] )

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

    

    Definition Classes

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12. def getField(name: String): Option[StructField]

    

    Get optional field by name.

    Get optional field by name.

    name

    name of field

    returns

    optional field value

13. def hasField(name: String): Boolean

    

    If the struct contains field or not.

    If the struct contains field or not.

    name

    name of field

    returns

    true if this contains the field name, false otherwise

14. def indexOf(name: String): Try[Int]

    

    Try to get the index of a field.

    Try to get the index of a field.

    name

    name of field

    returns

    try index of field

15. def indexedField(name: String): Try[(Int, StructField)]

    

    Try to get the index and field for a field name.

    Try to get the index and field for a field name.

    name

    name of field

    returns

    try (index of field, field definition)

16. def indexedFields(names: String*): Try[Seq[(Int, StructField)]]

    

    Try to get the index and field for all field names.

    Try to get the index and field for all field names.

    names

    names of fields

    returns

    try (index of field, field definition)

17. def indicesOf(fieldNames: String*): Try[Seq[Int]]

    

    Try to get indices for a list of field names.

    Try to get indices for a list of field names.

    fieldNames

    names of fields

    returns

    try list of indices for fields

18. final def isInstanceOf[T0]: Boolean

    

    Definition Classes

    Any

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

    

    Definition Classes

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20. final def notify(): Unit

    

    Definition Classes

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21. final def notifyAll(): Unit

    

    Definition Classes

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22. def print(out: PrintStream): Unit

    

    Print schema to a PrintStream.

    Print schema to a PrintStream.

    out

    print stream to write schema to

23. def print(): Unit

    

    Print schema to standard out.

24. def select(fieldNames: String*): Try[StructType]

    

    Try to select fields to create a new struct.

    Try to select fields to create a new struct.

    fieldNames

    names of fields to go into new struct

    returns

    try new struct with selected fields

25. def selectFields(fieldNames: String*): Try[Seq[StructField]]

    

    Try to select fields to create a new struct.

    Try to select fields to create a new struct.

    fieldNames

    names of fields to go into new struct

    returns

    try new struct with selected fields

26. def selectIndices(indices: Int*): Try[StructType]

    

    Try to select fields by index to create a new struct.

    Try to select fields by index to create a new struct.

    indices

    indices of the fields to select

    returns

    try new struct with selected indices

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

    

    Definition Classes

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28. final def wait(): Unit

    

    Definition Classes

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    Annotations

    @throws( ... )

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

    

    Definition Classes

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    Annotations

    @throws( ... )

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

    

    Definition Classes

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    Annotations

    @throws( ... )

31. def withField(field: StructField): Try[StructType]

    

    Try to add a field to this struct.

    Try to add a field to this struct.

    field

    field to add

    returns

    try new struct with field added

32. def withField(name: String, dataType: DataType): Try[StructType]

    

    Try to add a field to this struct.

    Try to add a field to this struct.

    name

    name of field

    dataType

    data type of field

    returns

    try new struct with field added

33. def withFields(fields: Seq[StructField]): Try[StructType]

    

    Try to add multiple fields to this struct.

    Try to add multiple fields to this struct.

    fields

    fields to add

    returns

    try new struct with fields added

34. def withFields(field: StructField, fields: StructField*): Try[StructType]

    

    Try to add multiple fields to this struct.

    Try to add multiple fields to this struct.

    field

    first field to add

    fields

    fields to add

    returns

    try new struct with fields added