io.prestosql.sql.planner.plan

Class AggregationNode.GroupingSetDescriptor

java.lang.Object

io.prestosql.sql.planner.plan.AggregationNode.GroupingSetDescriptor

Enclosing class:

AggregationNode

public static class AggregationNode.GroupingSetDescriptor
extends Object

Constructor Summary

Constructors

Constructor and Description
GroupingSetDescriptor(List<Symbol> groupingKeys, int groupingSetCount, Set<Integer> globalGroupingSets)

Method Summary

Modifier and Type	Method and Description
Set<Integer>	getGlobalGroupingSets()
List<Symbol>	getGroupingKeys()
int	getGroupingSetCount()

Methods inherited from class java.lang.Object

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

Constructor Detail

GroupingSetDescriptor

public GroupingSetDescriptor(List<Symbol> groupingKeys,
                             int groupingSetCount,
                             Set<Integer> globalGroupingSets)

Method Detail

getGroupingKeys

public List<Symbol> getGroupingKeys()

getGroupingSetCount

public int getGroupingSetCount()

getGlobalGroupingSets

public Set<Integer> getGlobalGroupingSets()