Class HoursFunction.TimestampToHoursFunction

  • All Implemented Interfaces:
    java.io.Serializable, org.apache.spark.sql.connector.catalog.functions.BoundFunction, org.apache.spark.sql.connector.catalog.functions.Function, org.apache.spark.sql.connector.catalog.functions.ScalarFunction<java.lang.Integer>
    Enclosing class:
    HoursFunction

    public static class HoursFunction.TimestampToHoursFunction
    extends java.lang.Object
    implements org.apache.spark.sql.connector.catalog.functions.ScalarFunction<java.lang.Integer>
    See Also:
    Serialized Form
    • Field Summary

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

        MAGIC_METHOD_NAME
    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.lang.String canonicalName()  
      org.apache.spark.sql.types.DataType[] inputTypes()  
      static int invoke​(long micros)  
      java.lang.String name()  
      java.lang.Integer produceResult​(org.apache.spark.sql.catalyst.InternalRow input)  
      org.apache.spark.sql.types.DataType resultType()  
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
      • Methods inherited from interface org.apache.spark.sql.connector.catalog.functions.BoundFunction

        isDeterministic, isResultNullable
    • Constructor Detail

      • TimestampToHoursFunction

        public TimestampToHoursFunction()
    • Method Detail

      • invoke

        public static int invoke​(long micros)
      • name

        public java.lang.String name()
        Specified by:
        name in interface org.apache.spark.sql.connector.catalog.functions.Function
      • inputTypes

        public org.apache.spark.sql.types.DataType[] inputTypes()
        Specified by:
        inputTypes in interface org.apache.spark.sql.connector.catalog.functions.BoundFunction
      • resultType

        public org.apache.spark.sql.types.DataType resultType()
        Specified by:
        resultType in interface org.apache.spark.sql.connector.catalog.functions.BoundFunction
      • canonicalName

        public java.lang.String canonicalName()
        Specified by:
        canonicalName in interface org.apache.spark.sql.connector.catalog.functions.BoundFunction
      • produceResult

        public java.lang.Integer produceResult​(org.apache.spark.sql.catalyst.InternalRow input)
        Specified by:
        produceResult in interface org.apache.spark.sql.connector.catalog.functions.ScalarFunction<java.lang.Integer>