com.espertech.esper.core.service

Class ResultDeliveryStrategyMap

java.lang.Object

com.espertech.esper.core.service.ResultDeliveryStrategyMap

All Implemented Interfaces:

ResultDeliveryStrategy

Direct Known Subclasses:

ResultDeliveryStrategyMapWStmt

public class ResultDeliveryStrategyMap
extends Object
implements ResultDeliveryStrategy

A result delivery strategy that uses an "update" method that accepts a pair of map array.

Field Summary

Fields

Modifier and Type	Field and Description
protected String[]	columnNames
protected net.sf.cglib.reflect.FastMethod	fastMethod
protected EPStatement	statement
protected Object	subscriber

Constructor Summary

Constructors

Constructor and Description
ResultDeliveryStrategyMap(EPStatement statement, Object subscriber, Method method, String[] columnNames, EngineImportService engineImportService) Ctor.

Method Summary

Modifier and Type	Method and Description
protected Map[]	convert(EventBean[] events)
void	execute(UniformPair<EventBean[]> result) Execute the dispatch.

Methods inherited from class java.lang.Object

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

Field Detail

statement

protected final EPStatement statement

subscriber

protected final Object subscriber

fastMethod

protected final net.sf.cglib.reflect.FastMethod fastMethod

columnNames

protected final String[] columnNames

Constructor Detail

ResultDeliveryStrategyMap

public ResultDeliveryStrategyMap(EPStatement statement,
                                 Object subscriber,
                                 Method method,
                                 String[] columnNames,
                                 EngineImportService engineImportService)

Ctor.

Parameters:

subscriber - the object to deliver to

method - the delivery method

columnNames - the column names for the map

statement - statement

engineImportService - engine imports

Method Detail

execute

public void execute(UniformPair<EventBean[]> result)

Description copied from interface: ResultDeliveryStrategy

Execute the dispatch.

Specified by:

execute in interface ResultDeliveryStrategy

Parameters:

result - is the insert and remove stream to indicate

convert

protected Map[] convert(EventBean[] events)