com.orientechnologies.orient.core.sql.executor

Class OFuncitonAggregationContext

java.lang.Object

com.orientechnologies.orient.core.sql.executor.OFuncitonAggregationContext

All Implemented Interfaces:

AggregationContext

public class OFuncitonAggregationContext
extends Object
implements AggregationContext

Delegates to an aggregate function for aggregation calculation

Author:

Luigi Dell'Aquila (l.dellaquila-(at)-orientdb.com)

Constructor Summary

Constructors

Constructor and Description
OFuncitonAggregationContext(OSQLFunction function, List<OExpression> params)

Method Summary

Modifier and Type	Method and Description
void	apply(OResult next, OCommandContext ctx)
Object	getFinalValue()

Methods inherited from class java.lang.Object

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

Constructor Detail

OFuncitonAggregationContext

public OFuncitonAggregationContext(OSQLFunction function,
                                   List<OExpression> params)

Method Detail

getFinalValue

public Object getFinalValue()

Specified by:

getFinalValue in interface AggregationContext

apply

public void apply(OResult next,
                  OCommandContext ctx)

Specified by:

apply in interface AggregationContext