Package org.hcjf.layers.query.functions

Class BaseQueryAggregateFunctionLayer

java.lang.Object

org.hcjf.layers.Layer

org.hcjf.layers.query.functions.BaseFunctionLayer

org.hcjf.layers.query.functions.BaseQueryAggregateFunctionLayer

All Implemented Interfaces:

java.lang.reflect.InvocationHandler, LayerInterface, QueryAggregateFunctionLayerInterface

Direct Known Subclasses:

ContextAggregateFunction, CountQueryAggregateFunctionLayer, DistinctQueryAggregateFunction, EvalExpressionAggregateFunctionLayer, GeoDistanceAggregateFunctionLayer, GeoUnionAggregateFunctionLayer, MaxAggregateFunctionLayer, MeanAggregateFunctionLayer, MinAggregateFunctionLayer, ProductAggregateFunctionLayer, SumAggregateFunctionLayer

public abstract class BaseQueryAggregateFunctionLayer
extends BaseFunctionLayer
implements QueryAggregateFunctionLayerInterface

Author:

javaito

Nested Class Summary

Nested classes/interfaces inherited from class org.hcjf.layers.Layer

Layer.Access, Layer.LayerAgent, Layer.LayerAgentMBean

Constructor Summary

Constructors

Constructor	Description
BaseQueryAggregateFunctionLayer(java.lang.String implName)

Method Summary

Modifier and Type	Method	Description
protected java.lang.Object	resolveValue(java.lang.Object row, java.lang.Object value)

Methods inherited from class org.hcjf.layers.query.functions.BaseFunctionLayer

getParameter

Methods inherited from class org.hcjf.layers.Layer

checkAccess, getAliases, getImplName, getLayer, getProxy, getSession, getTarget, invoke, isOverwritable, isPlugin, isStateful

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.reflect.InvocationHandler

invoke

Methods inherited from interface org.hcjf.layers.LayerInterface

getImplName, getRegex, isDistributed, isPlugin, isStateful

Methods inherited from interface org.hcjf.layers.query.functions.QueryAggregateFunctionLayerInterface

evaluate

Constructor Detail

BaseQueryAggregateFunctionLayer

public BaseQueryAggregateFunctionLayer(java.lang.String implName)

Method Detail

resolveValue

protected java.lang.Object resolveValue(java.lang.Object row,
                                        java.lang.Object value)