org.apache.spark.sql.types

StructType

case class StructType(fields: Array[StructField]) extends DataType with Seq[StructField] with Product with Serializable

:: DeveloperApi :: A StructType object can be constructed by

StructType(fields: Seq[StructField])

For a StructType object, one or multiple StructFields can be extracted by names. If multiple StructFields are extracted, a StructType object will be returned. If a provided name does not have a matching field, it will be ignored. For the case of extracting a single StructField, a null will be returned. Example:

import org.apache.spark.sql._
import org.apache.spark.sql.types._

val struct =
  StructType(
    StructField("a", IntegerType, true) ::
    StructField("b", LongType, false) ::
    StructField("c", BooleanType, false) :: Nil)

// Extract a single StructField.
val singleField = struct("b")
// singleField: StructField = StructField(b,LongType,false)

// This struct does not have a field called "d". null will be returned.
val nonExisting = struct("d")
// nonExisting: StructField = null

// Extract multiple StructFields. Field names are provided in a set.
// A StructType object will be returned.
val twoFields = struct(Set("b", "c"))
// twoFields: StructType =
//   StructType(List(StructField(b,LongType,false), StructField(c,BooleanType,false)))

// Any names without matching fields will be ignored.
// For the case shown below, "d" will be ignored and
// it is treated as struct(Set("b", "c")).
val ignoreNonExisting = struct(Set("b", "c", "d"))
// ignoreNonExisting: StructType =
//   StructType(List(StructField(b,LongType,false), StructField(c,BooleanType,false)))

A org.apache.spark.sql.Row object is used as a value of the StructType. Example:

import org.apache.spark.sql._

val innerStruct =
  StructType(
    StructField("f1", IntegerType, true) ::
    StructField("f2", LongType, false) ::
    StructField("f3", BooleanType, false) :: Nil)

val struct = StructType(
  StructField("a", innerStruct, true) :: Nil)

// Create a Row with the schema defined by struct
val row = Row(Row(1, 2, true))
// row: Row = [[1,2,true]]
Annotations
@DeveloperApi()
Linear Supertypes
Serializable, Serializable, Product, Seq[StructField], SeqLike[StructField, Seq[StructField]], GenSeq[StructField], GenSeqLike[StructField, Seq[StructField]], Iterable[StructField], IterableLike[StructField, Seq[StructField]], Equals, GenIterable[StructField], GenIterableLike[StructField, Seq[StructField]], Traversable[StructField], GenTraversable[StructField], GenericTraversableTemplate[StructField, Seq], TraversableLike[StructField, Seq[StructField]], GenTraversableLike[StructField, Seq[StructField]], Parallelizable[StructField, ParSeq[StructField]], TraversableOnce[StructField], GenTraversableOnce[StructField], FilterMonadic[StructField, Seq[StructField]], HasNewBuilder[StructField, Seq[StructField]], PartialFunction[Int, StructField], (Int) ⇒ StructField, DataType, AbstractDataType, AnyRef, Any
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Inherited
  1. StructType
  2. Serializable
  3. Serializable
  4. Product
  5. Seq
  6. SeqLike
  7. GenSeq
  8. GenSeqLike
  9. Iterable
  10. IterableLike
  11. Equals
  12. GenIterable
  13. GenIterableLike
  14. Traversable
  15. GenTraversable
  16. GenericTraversableTemplate
  17. TraversableLike
  18. GenTraversableLike
  19. Parallelizable
  20. TraversableOnce
  21. GenTraversableOnce
  22. FilterMonadic
  23. HasNewBuilder
  24. PartialFunction
  25. Function1
  26. DataType
  27. AbstractDataType
  28. AnyRef
  29. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new StructType()

    No-arg constructor for kryo.

  2. new StructType(fields: Array[StructField])

Type Members

  1. type Self = Seq[StructField]

    Attributes
    protected[this]
    Definition Classes
    TraversableLike

  2. class WithFilter extends FilterMonadic[A, Repr]

    Definition Classes
    TraversableLike

Value Members

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

    Definition Classes
    AnyRef

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

    Definition Classes
    Any

  3. final def ##(): Int

    Definition Classes
    AnyRef → Any

  4. def ++[B >: StructField, That](that: GenTraversableOnce[B])(implicit bf: CanBuildFrom[Seq[StructField], B, That]): That

    Definition Classes
    TraversableLike → GenTraversableLike

  5. def ++:[B >: StructField, That](that: Traversable[B])(implicit bf: CanBuildFrom[Seq[StructField], B, That]): That

    Definition Classes
    TraversableLike

  6. def ++:[B >: StructField, That](that: TraversableOnce[B])(implicit bf: CanBuildFrom[Seq[StructField], B, That]): That

    Definition Classes
    TraversableLike

  7. def +:[B >: StructField, That](elem: B)(implicit bf: CanBuildFrom[Seq[StructField], B, That]): That

    Definition Classes
    SeqLike → GenSeqLike

  8. def /:[B](z: B)(op: (B, StructField) ⇒ B): B

    Definition Classes
    TraversableOnce → GenTraversableOnce

  9. def :+[B >: StructField, That](elem: B)(implicit bf: CanBuildFrom[Seq[StructField], B, That]): That

    Definition Classes
    SeqLike → GenSeqLike

  10. def :\[B](z: B)(op: (StructField, B) ⇒ B): B

    Definition Classes
    TraversableOnce → GenTraversableOnce

  11. final def ==(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

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

    Definition Classes
    Any

  13. def add(name: String, dataType: String, nullable: Boolean, metadata: Metadata): StructType

    Creates a new StructType by adding a new field and specifying metadata where the dataType is specified as a String.

    Creates a new StructType by adding a new field and specifying metadata where the dataType is specified as a String.

    val struct = (new StructType)
.add("a", "int", true, Metadata.empty)
.add("b", "long", false, Metadata.empty)
.add("c", "string", true, Metadata.empty)

  14. def add(name: String, dataType: String, nullable: Boolean): StructType

    Creates a new StructType by adding a new field with no metadata where the dataType is specified as a String.

    Creates a new StructType by adding a new field with no metadata where the dataType is specified as a String.

    val struct = (new StructType)
.add("a", "int", true)
.add("b", "long", false)
.add("c", "string", true)

  15. def add(name: String, dataType: String): StructType

    Creates a new StructType by adding a new nullable field with no metadata where the dataType is specified as a String.

    Creates a new StructType by adding a new nullable field with no metadata where the dataType is specified as a String.

    val struct = (new StructType)
.add("a", "int")
.add("b", "long")
.add("c", "string")

  16. def add(name: String, dataType: DataType, nullable: Boolean, metadata: Metadata): StructType

    Creates a new StructType by adding a new field and specifying metadata.

    Creates a new StructType by adding a new field and specifying metadata.

    val struct = (new StructType)
.add("a", IntegerType, true, Metadata.empty)
.add("b", LongType, false, Metadata.empty)
.add("c", StringType, true, Metadata.empty)

  17. def add(name: String, dataType: DataType, nullable: Boolean): StructType

    Creates a new StructType by adding a new field with no metadata.

    Creates a new StructType by adding a new field with no metadata.

    val struct = (new StructType) .add("a", IntegerType, true) .add("b", LongType, false) .add("c", StringType, true)

  18. def add(name: String, dataType: DataType): StructType

    Creates a new StructType by adding a new nullable field with no metadata.

    Creates a new StructType by adding a new nullable field with no metadata.

    val struct = (new StructType) .add("a", IntegerType) .add("b", LongType) .add("c", StringType)

  19. def add(field: StructField): StructType

    Creates a new StructType by adding a new field.

    Creates a new StructType by adding a new field.

    val struct = (new StructType)
.add(StructField("a", IntegerType, true))
.add(StructField("b", LongType, false))
.add(StructField("c", StringType, true))

  20. def addString(b: StringBuilder): StringBuilder

    Definition Classes
    TraversableOnce

  21. def addString(b: StringBuilder, sep: String): StringBuilder

    Definition Classes
    TraversableOnce

  22. def addString(b: StringBuilder, start: String, sep: String, end: String): StringBuilder

    Definition Classes
    TraversableOnce

  23. def aggregate[B](z: B)(seqop: (B, StructField) ⇒ B, combop: (B, B) ⇒ B): B

    Definition Classes
    TraversableOnce → GenTraversableOnce

  24. def andThen[C](k: (StructField) ⇒ C): PartialFunction[Int, C]

    Definition Classes
    PartialFunction → Function1

  25. def apply(fieldIndex: Int): StructField

    Definition Classes
    StructType → SeqLike → GenSeqLike → Function1

  26. def apply(names: Set[String]): StructType

    Returns a StructType containing StructFields of the given names, preserving the original order of fields.

    Returns a StructType containing StructFields of the given names, preserving the original order of fields.

    Exceptions thrown
    IllegalArgumentException

    if a field cannot be found for any of the given names

  27. def apply(name: String): StructField

    Extracts the StructField with the given name.

    Extracts the StructField with the given name.

    Exceptions thrown
    IllegalArgumentException

    if a field with the given name does not exist

  28. def applyOrElse[A1 <: Int, B1 >: StructField](x: A1, default: (A1) ⇒ B1): B1

    Definition Classes
    PartialFunction

  29. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  30. def canEqual(that: Any): Boolean

    Definition Classes
    IterableLike → Equals

  31. def catalogString: String

    String representation for the type saved in external catalogs.

    String representation for the type saved in external catalogs.

    Definition Classes
    StructType → DataType

  32. def clone(): AnyRef

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

  33. def collect[B, That](pf: PartialFunction[StructField, B])(implicit bf: CanBuildFrom[Seq[StructField], B, That]): That

    Definition Classes
    TraversableLike → GenTraversableLike

  34. def collectFirst[B](pf: PartialFunction[StructField, B]): Option[B]

    Definition Classes
    TraversableOnce

  35. def combinations(n: Int): Iterator[Seq[StructField]]

    Definition Classes
    SeqLike

  36. def companion: GenericCompanion[Seq]

    Definition Classes
    Seq → GenSeq → Iterable → GenIterable → Traversable → GenTraversable → GenericTraversableTemplate

  37. def compose[A](g: (A) ⇒ Int): (A) ⇒ StructField

    Definition Classes
    Function1
    Annotations
    @unspecialized()

  38. def contains(elem: Any): Boolean

    Definition Classes
    SeqLike

  39. def containsSlice[B](that: GenSeq[B]): Boolean

    Definition Classes
    SeqLike

  40. def copyToArray[B >: StructField](xs: Array[B], start: Int, len: Int): Unit

    Definition Classes
    IterableLike → TraversableLike → TraversableOnce → GenTraversableOnce

  41. def copyToArray[B >: StructField](xs: Array[B]): Unit

    Definition Classes
    TraversableOnce → GenTraversableOnce

  42. def copyToArray[B >: StructField](xs: Array[B], start: Int): Unit

    Definition Classes
    TraversableOnce → GenTraversableOnce

  43. def copyToBuffer[B >: StructField](dest: Buffer[B]): Unit

    Definition Classes
    TraversableOnce

  44. def corresponds[B](that: GenSeq[B])(p: (StructField, B) ⇒ Boolean): Boolean

    Definition Classes
    SeqLike → GenSeqLike

  45. def count(p: (StructField) ⇒ Boolean): Int

    Definition Classes
    TraversableOnce → GenTraversableOnce

  46. def defaultSize: Int

    The default size of a value of the StructType is the total default sizes of all field types.

    The default size of a value of the StructType is the total default sizes of all field types.

    Definition Classes
    StructType → DataType

  47. def diff[B >: StructField](that: GenSeq[B]): Seq[StructField]

    Definition Classes
    SeqLike → GenSeqLike

  48. def distinct: Seq[StructField]

    Definition Classes
    SeqLike → GenSeqLike

  49. def drop(n: Int): Seq[StructField]

    Definition Classes
    IterableLike → TraversableLike → GenTraversableLike

  50. def dropRight(n: Int): Seq[StructField]

    Definition Classes
    IterableLike

  51. def dropWhile(p: (StructField) ⇒ Boolean): Seq[StructField]

    Definition Classes
    TraversableLike → GenTraversableLike

  52. def endsWith[B](that: GenSeq[B]): Boolean

    Definition Classes
    SeqLike → GenSeqLike

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

    Definition Classes
    AnyRef

  54. def equals(that: Any): Boolean

    Definition Classes
    StructType → GenSeqLike → Equals → AnyRef → Any

  55. def exists(p: (StructField) ⇒ Boolean): Boolean

    Definition Classes
    IterableLike → TraversableLike → TraversableOnce → GenTraversableOnce

  56. def fieldIndex(name: String): Int

    Returns the index of a given field.

    Returns the index of a given field.

    Exceptions thrown
    IllegalArgumentException

    if a field with the given name does not exist

  57. def fieldNames: Array[String]

    Returns all field names in an array.

  58. val fields: Array[StructField]

  59. def filter(p: (StructField) ⇒ Boolean): Seq[StructField]

    Definition Classes
    TraversableLike → GenTraversableLike

  60. def filterNot(p: (StructField) ⇒ Boolean): Seq[StructField]

    Definition Classes
    TraversableLike → GenTraversableLike

  61. def finalize(): Unit

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

  62. def find(p: (StructField) ⇒ Boolean): Option[StructField]

    Definition Classes
    IterableLike → TraversableLike → TraversableOnce → GenTraversableOnce

  63. def flatMap[B, That](f: (StructField) ⇒ GenTraversableOnce[B])(implicit bf: CanBuildFrom[Seq[StructField], B, That]): That

    Definition Classes
    TraversableLike → GenTraversableLike → FilterMonadic

  64. def flatten[B](implicit asTraversable: (StructField) ⇒ GenTraversableOnce[B]): Seq[B]

    Definition Classes
    GenericTraversableTemplate

  65. def fold[A1 >: StructField](z: A1)(op: (A1, A1) ⇒ A1): A1

    Definition Classes
    TraversableOnce → GenTraversableOnce

  66. def foldLeft[B](z: B)(op: (B, StructField) ⇒ B): B

    Definition Classes
    TraversableOnce → GenTraversableOnce

  67. def foldRight[B](z: B)(op: (StructField, B) ⇒ B): B

    Definition Classes
    IterableLike → TraversableOnce → GenTraversableOnce

  68. def forall(p: (StructField) ⇒ Boolean): Boolean

    Definition Classes
    IterableLike → TraversableLike → TraversableOnce → GenTraversableOnce

  69. def foreach[U](f: (StructField) ⇒ U): Unit

    Definition Classes
    IterableLike → TraversableLike → GenTraversableLike → TraversableOnce → GenTraversableOnce → FilterMonadic

  70. def genericBuilder[B]: Builder[B, Seq[B]]

    Definition Classes
    GenericTraversableTemplate

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

    Definition Classes
    AnyRef → Any

  72. def groupBy[K](f: (StructField) ⇒ K): Map[K, Seq[StructField]]

    Definition Classes
    TraversableLike → GenTraversableLike

  73. def grouped(size: Int): Iterator[Seq[StructField]]

    Definition Classes
    IterableLike

  74. def hasDefiniteSize: Boolean

    Definition Classes
    TraversableLike → TraversableOnce → GenTraversableOnce

  75. def hashCode(): Int

    Definition Classes
    StructType → GenSeqLike → AnyRef → Any

  76. def head: StructField

    Definition Classes
    IterableLike → TraversableLike → GenTraversableLike

  77. def headOption: Option[StructField]

    Definition Classes
    TraversableLike → GenTraversableLike

  78. def indexOf[B >: StructField](elem: B, from: Int): Int

    Definition Classes
    GenSeqLike

  79. def indexOf[B >: StructField](elem: B): Int

    Definition Classes
    GenSeqLike

  80. def indexOfSlice[B >: StructField](that: GenSeq[B], from: Int): Int

    Definition Classes
    SeqLike

  81. def indexOfSlice[B >: StructField](that: GenSeq[B]): Int

    Definition Classes
    SeqLike

  82. def indexWhere(p: (StructField) ⇒ Boolean, from: Int): Int

    Definition Classes
    SeqLike → GenSeqLike

  83. def indexWhere(p: (StructField) ⇒ Boolean): Int

    Definition Classes
    GenSeqLike

  84. def indices: Range

    Definition Classes
    SeqLike

  85. def init: Seq[StructField]

    Definition Classes
    TraversableLike → GenTraversableLike

  86. def inits: Iterator[Seq[StructField]]

    Definition Classes
    TraversableLike

  87. def intersect[B >: StructField](that: GenSeq[B]): Seq[StructField]

    Definition Classes
    SeqLike → GenSeqLike

  88. def isDefinedAt(idx: Int): Boolean

    Definition Classes
    GenSeqLike

  89. def isEmpty: Boolean

    Definition Classes
    SeqLike → IterableLike → TraversableLike → TraversableOnce → GenTraversableOnce

  90. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

  91. final def isTraversableAgain: Boolean

    Definition Classes
    TraversableLike → GenTraversableLike → GenTraversableOnce

  92. def iterator: Iterator[StructField]

    Definition Classes
    StructType → IterableLike → GenIterableLike

  93. def json: String

    The compact JSON representation of this data type.

    The compact JSON representation of this data type.

    Definition Classes
    DataType

  94. def last: StructField

    Definition Classes
    TraversableLike → GenTraversableLike

  95. def lastIndexOf[B >: StructField](elem: B, end: Int): Int

    Definition Classes
    GenSeqLike

  96. def lastIndexOf[B >: StructField](elem: B): Int

    Definition Classes
    GenSeqLike

  97. def lastIndexOfSlice[B >: StructField](that: GenSeq[B], end: Int): Int

    Definition Classes
    SeqLike

  98. def lastIndexOfSlice[B >: StructField](that: GenSeq[B]): Int

    Definition Classes
    SeqLike

  99. def lastIndexWhere(p: (StructField) ⇒ Boolean, end: Int): Int

    Definition Classes
    SeqLike → GenSeqLike

  100. def lastIndexWhere(p: (StructField) ⇒ Boolean): Int

    Definition Classes
    GenSeqLike

  101. def lastOption: Option[StructField]

    Definition Classes
    TraversableLike → GenTraversableLike

  102. def length: Int

    Definition Classes
    StructType → SeqLike → GenSeqLike

  103. def lengthCompare(len: Int): Int

    Definition Classes
    SeqLike

  104. def lift: (Int) ⇒ Option[StructField]

    Definition Classes
    PartialFunction

  105. def map[B, That](f: (StructField) ⇒ B)(implicit bf: CanBuildFrom[Seq[StructField], B, That]): That

    Definition Classes
    TraversableLike → GenTraversableLike → FilterMonadic

  106. def max[B >: StructField](implicit cmp: Ordering[B]): StructField

    Definition Classes
    TraversableOnce → GenTraversableOnce

  107. def maxBy[B](f: (StructField) ⇒ B)(implicit cmp: Ordering[B]): StructField

    Definition Classes
    TraversableOnce → GenTraversableOnce

  108. def min[B >: StructField](implicit cmp: Ordering[B]): StructField

    Definition Classes
    TraversableOnce → GenTraversableOnce

  109. def minBy[B](f: (StructField) ⇒ B)(implicit cmp: Ordering[B]): StructField

    Definition Classes
    TraversableOnce → GenTraversableOnce

  110. def mkString: String

    Definition Classes
    TraversableOnce → GenTraversableOnce

  111. def mkString(sep: String): String

    Definition Classes
    TraversableOnce → GenTraversableOnce

  112. def mkString(start: String, sep: String, end: String): String

    Definition Classes
    TraversableOnce → GenTraversableOnce

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

    Definition Classes
    AnyRef

  114. def newBuilder: Builder[StructField, Seq[StructField]]

    Attributes
    protected[this]
    Definition Classes
    GenericTraversableTemplate → HasNewBuilder

  115. def nonEmpty: Boolean

    Definition Classes
    TraversableOnce → GenTraversableOnce

  116. final def notify(): Unit

    Definition Classes
    AnyRef

  117. final def notifyAll(): Unit

    Definition Classes
    AnyRef

  118. def orElse[A1 <: Int, B1 >: StructField](that: PartialFunction[A1, B1]): PartialFunction[A1, B1]

    Definition Classes
    PartialFunction

  119. def padTo[B >: StructField, That](len: Int, elem: B)(implicit bf: CanBuildFrom[Seq[StructField], B, That]): That

    Definition Classes
    SeqLike → GenSeqLike

  120. def par: ParSeq[StructField]

    Definition Classes
    Parallelizable

  121. def parCombiner: Combiner[StructField, ParSeq[StructField]]

    Attributes
    protected[this]
    Definition Classes
    SeqLike → TraversableLike → Parallelizable

  122. def partition(p: (StructField) ⇒ Boolean): (Seq[StructField], Seq[StructField])

    Definition Classes
    TraversableLike → GenTraversableLike

  123. def patch[B >: StructField, That](from: Int, patch: GenSeq[B], replaced: Int)(implicit bf: CanBuildFrom[Seq[StructField], B, That]): That

    Definition Classes
    SeqLike → GenSeqLike

  124. def permutations: Iterator[Seq[StructField]]

    Definition Classes
    SeqLike

  125. def prefixLength(p: (StructField) ⇒ Boolean): Int

    Definition Classes
    GenSeqLike

  126. def prettyJson: String

    The pretty (i.

    The pretty (i.e. indented) JSON representation of this data type.

    Definition Classes
    DataType

  127. def printTreeString(): Unit

  128. def product[B >: StructField](implicit num: Numeric[B]): B

    Definition Classes
    TraversableOnce → GenTraversableOnce

  129. def reduce[A1 >: StructField](op: (A1, A1) ⇒ A1): A1

    Definition Classes
    TraversableOnce → GenTraversableOnce

  130. def reduceLeft[B >: StructField](op: (B, StructField) ⇒ B): B

    Definition Classes
    TraversableOnce

  131. def reduceLeftOption[B >: StructField](op: (B, StructField) ⇒ B): Option[B]

    Definition Classes
    TraversableOnce → GenTraversableOnce

  132. def reduceOption[A1 >: StructField](op: (A1, A1) ⇒ A1): Option[A1]

    Definition Classes
    TraversableOnce → GenTraversableOnce

  133. def reduceRight[B >: StructField](op: (StructField, B) ⇒ B): B

    Definition Classes
    IterableLike → TraversableOnce → GenTraversableOnce

  134. def reduceRightOption[B >: StructField](op: (StructField, B) ⇒ B): Option[B]

    Definition Classes
    TraversableOnce → GenTraversableOnce

  135. def repr: Seq[StructField]

    Definition Classes
    TraversableLike → GenTraversableLike

  136. def reverse: Seq[StructField]

    Definition Classes
    SeqLike → GenSeqLike

  137. def reverseIterator: Iterator[StructField]

    Definition Classes
    SeqLike

  138. def reverseMap[B, That](f: (StructField) ⇒ B)(implicit bf: CanBuildFrom[Seq[StructField], B, That]): That

    Definition Classes
    SeqLike → GenSeqLike

  139. def reversed: List[StructField]

    Attributes
    protected[this]
    Definition Classes
    TraversableOnce

  140. def runWith[U](action: (StructField) ⇒ U): (Int) ⇒ Boolean

    Definition Classes
    PartialFunction

  141. def sameElements[B >: StructField](that: GenIterable[B]): Boolean

    Definition Classes
    IterableLike → GenIterableLike

  142. def scan[B >: StructField, That](z: B)(op: (B, B) ⇒ B)(implicit cbf: CanBuildFrom[Seq[StructField], B, That]): That

    Definition Classes
    TraversableLike → GenTraversableLike

  143. def scanLeft[B, That](z: B)(op: (B, StructField) ⇒ B)(implicit bf: CanBuildFrom[Seq[StructField], B, That]): That

    Definition Classes
    TraversableLike → GenTraversableLike

  144. def scanRight[B, That](z: B)(op: (StructField, B) ⇒ B)(implicit bf: CanBuildFrom[Seq[StructField], B, That]): That

    Definition Classes
    TraversableLike → GenTraversableLike
    Annotations
    @migration
    Migration

    (Changed in version 2.9.0) The behavior of scanRight has changed. The previous behavior can be reproduced with scanRight.reverse.

  145. def segmentLength(p: (StructField) ⇒ Boolean, from: Int): Int

    Definition Classes
    SeqLike → GenSeqLike

  146. def seq: Seq[StructField]

    Definition Classes
    Seq → GenSeq → GenSeqLike → Iterable → GenIterable → Traversable → GenTraversable → Parallelizable → TraversableOnce → GenTraversableOnce

  147. def simpleString: String

    Readable string representation for the type.

    Readable string representation for the type.

    Definition Classes
    StructType → DataType → AbstractDataType

  148. def size: Int

    Definition Classes
    SeqLike → GenTraversableLike → TraversableOnce → GenTraversableOnce

  149. def slice(from: Int, until: Int): Seq[StructField]

    Definition Classes
    IterableLike → TraversableLike → GenTraversableLike

  150. def sliding(size: Int, step: Int): Iterator[Seq[StructField]]

    Definition Classes
    IterableLike

  151. def sliding(size: Int): Iterator[Seq[StructField]]

    Definition Classes
    IterableLike

  152. def sortBy[B](f: (StructField) ⇒ B)(implicit ord: Ordering[B]): Seq[StructField]

    Definition Classes
    SeqLike

  153. def sortWith(lt: (StructField, StructField) ⇒ Boolean): Seq[StructField]

    Definition Classes
    SeqLike

  154. def sorted[B >: StructField](implicit ord: Ordering[B]): Seq[StructField]

    Definition Classes
    SeqLike

  155. def span(p: (StructField) ⇒ Boolean): (Seq[StructField], Seq[StructField])

    Definition Classes
    TraversableLike → GenTraversableLike

  156. def splitAt(n: Int): (Seq[StructField], Seq[StructField])

    Definition Classes
    TraversableLike → GenTraversableLike

  157. def sql: String

    Definition Classes
    StructType → DataType

  158. def startsWith[B](that: GenSeq[B], offset: Int): Boolean

    Definition Classes
    SeqLike → GenSeqLike

  159. def startsWith[B](that: GenSeq[B]): Boolean

    Definition Classes
    GenSeqLike

  160. def stringPrefix: String

    Definition Classes
    TraversableLike → GenTraversableLike

  161. def sum[B >: StructField](implicit num: Numeric[B]): B

    Definition Classes
    TraversableOnce → GenTraversableOnce

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

    Definition Classes
    AnyRef

  163. def tail: Seq[StructField]

    Definition Classes
    TraversableLike → GenTraversableLike

  164. def tails: Iterator[Seq[StructField]]

    Definition Classes
    TraversableLike

  165. def take(n: Int): Seq[StructField]

    Definition Classes
    IterableLike → TraversableLike → GenTraversableLike

  166. def takeRight(n: Int): Seq[StructField]

    Definition Classes
    IterableLike

  167. def takeWhile(p: (StructField) ⇒ Boolean): Seq[StructField]

    Definition Classes
    IterableLike → TraversableLike → GenTraversableLike

  168. def thisCollection: Seq[StructField]

    Attributes
    protected[this]
    Definition Classes
    SeqLike → IterableLike → TraversableLike

  169. def to[Col[_]](implicit cbf: CanBuildFrom[Nothing, StructField, Col[StructField]]): Col[StructField]

    Definition Classes
    TraversableLike → TraversableOnce → GenTraversableOnce

  170. def toArray[B >: StructField](implicit arg0: ClassTag[B]): Array[B]

    Definition Classes
    TraversableOnce → GenTraversableOnce

  171. def toAttributes: Seq[AttributeReference]

    Attributes
    protected[org.apache.spark.sql]

  172. def toBuffer[B >: StructField]: Buffer[B]

    Definition Classes
    TraversableOnce → GenTraversableOnce

  173. def toCollection(repr: Seq[StructField]): Seq[StructField]

    Attributes
    protected[this]
    Definition Classes
    SeqLike → IterableLike → TraversableLike

  174. def toIndexedSeq: IndexedSeq[StructField]

    Definition Classes
    TraversableOnce → GenTraversableOnce

  175. def toIterable: Iterable[StructField]

    Definition Classes
    IterableLike → TraversableOnce → GenTraversableOnce

  176. def toIterator: Iterator[StructField]

    Definition Classes
    IterableLike → TraversableLike → GenTraversableOnce

  177. def toList: List[StructField]

    Definition Classes
    TraversableOnce → GenTraversableOnce

  178. def toMap[T, U](implicit ev: <:<[StructField, (T, U)]): Map[T, U]

    Definition Classes
    TraversableOnce → GenTraversableOnce

  179. def toSeq: Seq[StructField]

    Definition Classes
    SeqLike → GenSeqLike → TraversableOnce → GenTraversableOnce

  180. def toSet[B >: StructField]: Set[B]

    Definition Classes
    TraversableOnce → GenTraversableOnce

  181. def toStream: Stream[StructField]

    Definition Classes
    IterableLike → TraversableLike → GenTraversableOnce

  182. def toString(): String

    Definition Classes
    SeqLike → TraversableLike → Any

  183. def toTraversable: Traversable[StructField]

    Definition Classes
    TraversableLike → TraversableOnce → GenTraversableOnce

  184. def toVector: Vector[StructField]

    Definition Classes
    TraversableOnce → GenTraversableOnce

  185. def transpose[B](implicit asTraversable: (StructField) ⇒ GenTraversableOnce[B]): Seq[Seq[B]]

    Definition Classes
    GenericTraversableTemplate
    Annotations
    @migration
    Migration

    (Changed in version 2.9.0) transpose throws an IllegalArgumentException if collections are not uniformly sized.

  186. def treeString: String

  187. def typeName: String

    Name of the type used in JSON serialization.

    Name of the type used in JSON serialization.

    Definition Classes
    DataType

  188. def union[B >: StructField, That](that: GenSeq[B])(implicit bf: CanBuildFrom[Seq[StructField], B, That]): That

    Definition Classes
    SeqLike → GenSeqLike

  189. def unzip[A1, A2](implicit asPair: (StructField) ⇒ (A1, A2)): (Seq[A1], Seq[A2])

    Definition Classes
    GenericTraversableTemplate

  190. def unzip3[A1, A2, A3](implicit asTriple: (StructField) ⇒ (A1, A2, A3)): (Seq[A1], Seq[A2], Seq[A3])

    Definition Classes
    GenericTraversableTemplate

  191. def updated[B >: StructField, That](index: Int, elem: B)(implicit bf: CanBuildFrom[Seq[StructField], B, That]): That

    Definition Classes
    SeqLike → GenSeqLike

  192. def view(from: Int, until: Int): SeqView[StructField, Seq[StructField]]

    Definition Classes
    SeqLike → IterableLike → TraversableLike

  193. def view: SeqView[StructField, Seq[StructField]]

    Definition Classes
    SeqLike → IterableLike → TraversableLike

  194. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  197. def withFilter(p: (StructField) ⇒ Boolean): FilterMonadic[StructField, Seq[StructField]]

    Definition Classes
    TraversableLike → FilterMonadic

  198. def zip[A1 >: StructField, B, That](that: GenIterable[B])(implicit bf: CanBuildFrom[Seq[StructField], (A1, B), That]): That

    Definition Classes
    IterableLike → GenIterableLike

  199. def zipAll[B, A1 >: StructField, That](that: GenIterable[B], thisElem: A1, thatElem: B)(implicit bf: CanBuildFrom[Seq[StructField], (A1, B), That]): That

    Definition Classes
    IterableLike → GenIterableLike

  200. def zipWithIndex[A1 >: StructField, That](implicit bf: CanBuildFrom[Seq[StructField], (A1, Int), That]): That

    Definition Classes
    IterableLike → GenIterableLike

Deprecated Value Members

  1. def /:\[A1 >: StructField](z: A1)(op: (A1, A1) ⇒ A1): A1

    Definition Classes
    GenTraversableOnce
    Annotations
    @deprecated
    Deprecated

    (Since version 2.10.0) use fold instead

Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Seq[StructField]

Inherited from SeqLike[StructField, Seq[StructField]]

Inherited from GenSeq[StructField]

Inherited from GenSeqLike[StructField, Seq[StructField]]

Inherited from Iterable[StructField]

Inherited from IterableLike[StructField, Seq[StructField]]

Inherited from Equals

Inherited from GenIterable[StructField]

Inherited from GenIterableLike[StructField, Seq[StructField]]

Inherited from Traversable[StructField]

Inherited from GenTraversable[StructField]

Inherited from GenericTraversableTemplate[StructField, Seq]

Inherited from TraversableLike[StructField, Seq[StructField]]

Inherited from GenTraversableLike[StructField, Seq[StructField]]

Inherited from Parallelizable[StructField, ParSeq[StructField]]

Inherited from TraversableOnce[StructField]

Inherited from GenTraversableOnce[StructField]

Inherited from FilterMonadic[StructField, Seq[StructField]]

Inherited from HasNewBuilder[StructField, Seq[StructField]]

Inherited from PartialFunction[Int, StructField]

Inherited from (Int) ⇒ StructField

Inherited from DataType

Inherited from AbstractDataType

Inherited from AnyRef

Inherited from Any

Ungrouped