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org.apache.spark.sql.catalyst.util

ArrayBasedMapBuilder

class ArrayBasedMapBuilder extends Serializable

A builder of ArrayBasedMapData, which fails if a null map key is detected, and removes duplicated map keys w.r.t. the last wins policy.

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  1. ArrayBasedMapBuilder
  2. Serializable
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Visibility
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  2. Protected

Instance Constructors

  1. new ArrayBasedMapBuilder(keyType: DataType, valueType: DataType)

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 build(): ArrayBasedMapData

    Builds the result ArrayBasedMapData and reset this builder to free up the resources.

    Builds the result ArrayBasedMapData and reset this builder to free up the resources. The builder becomes fresh afterward and is ready to take input and build another map.

  6. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native()
  7. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  8. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  9. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable])
  10. def from(keyArray: ArrayData, valueArray: ArrayData): ArrayBasedMapData

    Builds a ArrayBasedMapData from the given key and value array and reset this builder.

    Builds a ArrayBasedMapData from the given key and value array and reset this builder. The builder becomes fresh afterward and is ready to take input and build another map.

  11. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  12. def hashCode(): Int
    Definition Classes
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    Annotations
    @native()
  13. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  14. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  15. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  16. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  17. def put(entry: InternalRow): Unit
  18. def put(key: Any, value: Any): Unit
  19. def putAll(keyArray: ArrayData, valueArray: ArrayData): Unit
  20. def size: Int

    Returns the current size of the map which is going to be produced by the current builder.

  21. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  22. def toString(): String
    Definition Classes
    AnyRef → Any
  23. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  24. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
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    @throws(classOf[java.lang.InterruptedException])
  25. final def wait(arg0: Long): Unit
    Definition Classes
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    @throws(classOf[java.lang.InterruptedException]) @native()

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