com.espertech.esper.common.internal.epl.resultset.order

Class OrderByProcessorImpl

java.lang.Object

com.espertech.esper.common.internal.epl.resultset.order.OrderByProcessorImpl

public class OrderByProcessorImpl
extends Object

An order-by processor that sorts events according to the expressions in the order_by clause.

Constructor Summary

Constructors

Constructor and Description
OrderByProcessorImpl()

Method Summary

Modifier and Type	Method and Description
static CodegenMethod	determineLocalMinMaxCodegen(OrderByProcessorForgeImpl forge, CodegenClassScope classScope, CodegenNamedMethods namedMethods)
static void	getSortKeyCodegen(OrderByProcessorForgeImpl forge, CodegenMethod method, CodegenClassScope classScope, CodegenNamedMethods namedMethods)
static void	getSortKeyRollupCodegen(OrderByProcessorForgeImpl forge, CodegenMethod method, CodegenClassScope classScope, CodegenNamedMethods namedMethods)

Methods inherited from class java.lang.Object

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

Constructor Detail

OrderByProcessorImpl

public OrderByProcessorImpl()

Method Detail

getSortKeyCodegen

public static void getSortKeyCodegen(OrderByProcessorForgeImpl forge,
                                     CodegenMethod method,
                                     CodegenClassScope classScope,
                                     CodegenNamedMethods namedMethods)

getSortKeyRollupCodegen

public static void getSortKeyRollupCodegen(OrderByProcessorForgeImpl forge,
                                           CodegenMethod method,
                                           CodegenClassScope classScope,
                                           CodegenNamedMethods namedMethods)

determineLocalMinMaxCodegen

public static CodegenMethod determineLocalMinMaxCodegen(OrderByProcessorForgeImpl forge,
                                                        CodegenClassScope classScope,
                                                        CodegenNamedMethods namedMethods)