com.facebook.presto.spi.plan

Class AggregationNode.GroupingSetDescriptor

java.lang.Object

com.facebook.presto.spi.plan.AggregationNode.GroupingSetDescriptor

Enclosing class:

AggregationNode

public static class AggregationNode.GroupingSetDescriptor
extends Object

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o)
Set<Integer>	getGlobalGroupingSets()
List<VariableReferenceExpression>	getGroupingKeys()
int	getGroupingSetCount()
int	hashCode()

Methods inherited from class java.lang.Object

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

Constructor Detail

GroupingSetDescriptor

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

Method Detail

getGroupingKeys

public List<VariableReferenceExpression> getGroupingKeys()

getGroupingSetCount

public int getGroupingSetCount()

getGlobalGroupingSets

public Set<Integer> getGlobalGroupingSets()

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object