Package org.apache.flink.orc

Class OrcFilters.IsNull

java.lang.Object
org.apache.flink.orc.OrcFilters.Predicate
org.apache.flink.orc.OrcFilters.IsNull
All Implemented Interfaces:
Serializable
Enclosing class:
OrcFilters
public static class OrcFilters.IsNull extends OrcFilters.Predicate
An IS_NULL predicate that can be evaluated by the OrcInputFormat.
See Also:

  • Constructor Summary

    Constructors
    Constructor
    Description
    IsNull(String columnName, org.apache.hadoop.hive.ql.io.sarg.PredicateLeaf.Type literalType)
    Creates an IS_NULL predicate.

  • Method Summary

    Modifier and Type
    Method
    Description
    org.apache.hadoop.hive.ql.io.sarg.SearchArgument.Builder
    add(org.apache.hadoop.hive.ql.io.sarg.SearchArgument.Builder builder)
     
    String
    toString()
     

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

  • Constructor Details

    • IsNull

      public IsNull(String columnName, org.apache.hadoop.hive.ql.io.sarg.PredicateLeaf.Type literalType)
      Creates an IS_NULL predicate.
      Parameters:
      columnName - The column to check for null.
      literalType - The type of the column to check for null.

  • Method Details

    • add

      public org.apache.hadoop.hive.ql.io.sarg.SearchArgument.Builder add(org.apache.hadoop.hive.ql.io.sarg.SearchArgument.Builder builder)
      Specified by:
      add in class OrcFilters.Predicate

    • toString

      public String toString()
      Overrides:
      toString in class Object