org.apache.hadoop.hive.ql.parse.type

Class FunctionHelper.FieldCollation

java.lang.Object

org.apache.hadoop.hive.ql.parse.type.FunctionHelper.FieldCollation

Enclosing interface:

FunctionHelper

public static class FunctionHelper.FieldCollation
extends Object

Constructor Summary

Constructors

Constructor and Description
FieldCollation(org.apache.calcite.rex.RexNode sortExpression, int sortDirection, NullOrdering nullSortOrder)

Method Summary

Modifier and Type	Method and Description
NullOrdering	getNullOrdering()
int	getSortDirection()
org.apache.calcite.rex.RexNode	getSortExpression()

Methods inherited from class java.lang.Object

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

Constructor Detail

FieldCollation

public FieldCollation(org.apache.calcite.rex.RexNode sortExpression,
                      int sortDirection,
                      NullOrdering nullSortOrder)

Method Detail

getSortExpression

public org.apache.calcite.rex.RexNode getSortExpression()

getSortDirection

public int getSortDirection()

getNullOrdering

public NullOrdering getNullOrdering()