com.espertech.esper.common.internal.epl.expression.codegen

Class CodegenLegoCast

java.lang.Object

com.espertech.esper.common.internal.epl.expression.codegen.CodegenLegoCast

public class CodegenLegoCast
extends Object

Constructor Summary

Constructors

Constructor and Description
CodegenLegoCast()

Method Summary

Modifier and Type	Method and Description
static void	asDoubleNullReturnNull(CodegenBlock block, String variable, ExprForge forge, CodegenMethodScope codegenMethodScope, ExprForgeCodegenSymbol exprSymbol, CodegenClassScope codegenClassScope)
static CodegenExpression	castSafeFromObjectType(EPTypeClass targetType, CodegenExpression value)
static CodegenExpression	castSafeFromObjectType(EPType targetType, CodegenExpression value)

Methods inherited from class java.lang.Object

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

Constructor Detail

CodegenLegoCast

public CodegenLegoCast()

Method Detail

castSafeFromObjectType

public static CodegenExpression castSafeFromObjectType(EPTypeClass targetType,
                                                       CodegenExpression value)

castSafeFromObjectType

public static CodegenExpression castSafeFromObjectType(EPType targetType,
                                                       CodegenExpression value)

asDoubleNullReturnNull

public static void asDoubleNullReturnNull(CodegenBlock block,
                                          String variable,
                                          ExprForge forge,
                                          CodegenMethodScope codegenMethodScope,
                                          ExprForgeCodegenSymbol exprSymbol,
                                          CodegenClassScope codegenClassScope)