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

Method Summary

Modifier and Type	Method	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 Details

OFuncitonAggregationContext

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

Method Details

getFinalValue

public Object getFinalValue()

Specified by:

getFinalValue in interface AggregationContext

apply

public void apply(OResult next,
 OCommandContext ctx)

Specified by:

apply in interface AggregationContext