com.espertech.esper.epl.agg.aggregator

Class AggregatorCodegenUtil

java.lang.Object

com.espertech.esper.epl.agg.aggregator.AggregatorCodegenUtil

public class AggregatorCodegenUtil
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
AggregatorCodegenUtil()

Method Summary

Modifier and Type	Method and Description
static CodegenExpressionRef	cntRefCol(int column)
static void	getValueSum(int column, CodegenMethodNode method)
static void	prefixWithFilterCheck(ExprForge filterForge, CodegenMethodNode method, ExprForgeCodegenSymbol symbols, CodegenClassScope classScope)
static CodegenExpressionTypePair	prefixWithFilterNullDistinctChecks(boolean enter, boolean distinct, boolean hasFilter, ExprForge[] forges, int column, CodegenMethodNode method, ExprForgeCodegenSymbol symbols, CodegenClassScope classScope)
static void	rowMemberSumAndCnt(boolean distinct, int column, CodegenCtor ctor, CodegenMembersColumnized membersColumnized, java.lang.Class sumType)
static void	sumAndCountApplyEnterCodegen(boolean distinct, boolean hasFilter, int column, CodegenMethodNode method, ExprForgeCodegenSymbol symbols, ExprForge[] forges, CodegenClassScope classScope, SimpleNumberCoercer coercer)
static void	sumAndCountApplyLeaveCodegen(boolean distinct, boolean hasFilter, int column, CodegenMethodNode method, ExprForgeCodegenSymbol symbols, ExprForge[] forges, CodegenClassScope classScope, SimpleNumberCoercer coercer)
protected static void	sumAndCountBigApplyEnterCodegen(java.lang.Class target, boolean distinct, boolean hasFilter, int column, CodegenMethodNode method, ExprForgeCodegenSymbol symbols, ExprForge[] forges, CodegenClassScope classScope)
protected static void	sumAndCountBigApplyLeaveCodegen(java.util.function.Consumer<CodegenBlock> clear, java.lang.Class target, boolean distinct, boolean hasFilter, int column, CodegenMethodNode method, ExprForgeCodegenSymbol symbols, ExprForge[] forges, CodegenClassScope classScope)
static void	sumAndCountClearCodegen(boolean distinct, int column, CodegenMethodNode method)
static CodegenExpressionRef	sumRefCol(int column)

Methods inherited from class java.lang.Object

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

Constructor Detail

AggregatorCodegenUtil

public AggregatorCodegenUtil()

Method Detail

sumRefCol

public static CodegenExpressionRef sumRefCol(int column)

cntRefCol

public static CodegenExpressionRef cntRefCol(int column)

rowMemberSumAndCnt

public static void rowMemberSumAndCnt(boolean distinct,
                                      int column,
                                      CodegenCtor ctor,
                                      CodegenMembersColumnized membersColumnized,
                                      java.lang.Class sumType)

prefixWithFilterNullDistinctChecks

public static CodegenExpressionTypePair prefixWithFilterNullDistinctChecks(boolean enter,
                                                                           boolean distinct,
                                                                           boolean hasFilter,
                                                                           ExprForge[] forges,
                                                                           int column,
                                                                           CodegenMethodNode method,
                                                                           ExprForgeCodegenSymbol symbols,
                                                                           CodegenClassScope classScope)

prefixWithFilterCheck

public static void prefixWithFilterCheck(ExprForge filterForge,
                                         CodegenMethodNode method,
                                         ExprForgeCodegenSymbol symbols,
                                         CodegenClassScope classScope)

sumAndCountApplyEnterCodegen

public static void sumAndCountApplyEnterCodegen(boolean distinct,
                                                boolean hasFilter,
                                                int column,
                                                CodegenMethodNode method,
                                                ExprForgeCodegenSymbol symbols,
                                                ExprForge[] forges,
                                                CodegenClassScope classScope,
                                                SimpleNumberCoercer coercer)

sumAndCountApplyLeaveCodegen

public static void sumAndCountApplyLeaveCodegen(boolean distinct,
                                                boolean hasFilter,
                                                int column,
                                                CodegenMethodNode method,
                                                ExprForgeCodegenSymbol symbols,
                                                ExprForge[] forges,
                                                CodegenClassScope classScope,
                                                SimpleNumberCoercer coercer)

sumAndCountClearCodegen

public static void sumAndCountClearCodegen(boolean distinct,
                                           int column,
                                           CodegenMethodNode method)

getValueSum

public static void getValueSum(int column,
                               CodegenMethodNode method)

sumAndCountBigApplyEnterCodegen

protected static void sumAndCountBigApplyEnterCodegen(java.lang.Class target,
                                                      boolean distinct,
                                                      boolean hasFilter,
                                                      int column,
                                                      CodegenMethodNode method,
                                                      ExprForgeCodegenSymbol symbols,
                                                      ExprForge[] forges,
                                                      CodegenClassScope classScope)

sumAndCountBigApplyLeaveCodegen

protected static void sumAndCountBigApplyLeaveCodegen(java.util.function.Consumer<CodegenBlock> clear,
                                                      java.lang.Class target,
                                                      boolean distinct,
                                                      boolean hasFilter,
                                                      int column,
                                                      CodegenMethodNode method,
                                                      ExprForgeCodegenSymbol symbols,
                                                      ExprForge[] forges,
                                                      CodegenClassScope classScope)