Package org.apache.iceberg.spark.functions

Class BucketFunction.BucketString

java.lang.Object
org.apache.iceberg.spark.functions.BucketFunction.BucketBase
org.apache.iceberg.spark.functions.BucketFunction.BucketString
All Implemented Interfaces:
Serializable, org.apache.spark.sql.connector.catalog.functions.BoundFunction, org.apache.spark.sql.connector.catalog.functions.Function, org.apache.spark.sql.connector.catalog.functions.ReducibleFunction<Integer,Integer>, org.apache.spark.sql.connector.catalog.functions.ScalarFunction<Integer>
Enclosing class:
BucketFunction
public static class BucketFunction.BucketString extends BucketFunction.BucketBase
See Also:

  • Field Summary

    Fields inherited from interface org.apache.spark.sql.connector.catalog.functions.ScalarFunction

    MAGIC_METHOD_NAME

  • Constructor Summary

    Constructors
    Constructor
    Description
    BucketString()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    String
    canonicalName()
     
    boolean
    equals(Object other)
     
    static int
    hash(byte[] value)
     
    static int
    hash(String value)
     
    int
    hashCode()
     
    org.apache.spark.sql.types.DataType[]
    inputTypes()
     
    static Integer
    invoke(int numBuckets, org.apache.spark.unsafe.types.UTF8String value)
     
    Integer
    produceResult(org.apache.spark.sql.catalyst.InternalRow input)
     

    Methods inherited from class org.apache.iceberg.spark.functions.BucketFunction.BucketBase

    apply, gcd, name, reducer, resultType

    Methods inherited from class java.lang.Object

    clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

    Methods inherited from interface org.apache.spark.sql.connector.catalog.functions.BoundFunction

    isDeterministic, isResultNullable

    Methods inherited from interface org.apache.spark.sql.connector.catalog.functions.ReducibleFunction

    reducer

  • Constructor Details

    • BucketString

      public BucketString()

  • Method Details

    • invoke

      public static Integer invoke(int numBuckets, org.apache.spark.unsafe.types.UTF8String value)

    • hash

      public static int hash(byte[] value)

    • hash

      public static int hash(String value)

    • inputTypes

      public org.apache.spark.sql.types.DataType[] inputTypes()

    • canonicalName

      public String canonicalName()

    • produceResult

      public Integer produceResult(org.apache.spark.sql.catalyst.InternalRow input)

    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class Object

    • equals

      public boolean equals(Object other)
      Overrides:
      equals in class Object