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

Class ExprRelationalOpNodeForge

java.lang.Object

com.espertech.esper.common.internal.epl.expression.ops.ExprRelationalOpNodeForge

All Implemented Interfaces:

ExprForge, ExprForgeInstrumentable

public class ExprRelationalOpNodeForge
extends Object
implements ExprForgeInstrumentable

Represents a lesser or greater then (</<=/>/>=) expression in a filter expression tree.

Constructor Summary

Constructors

Constructor and Description
ExprRelationalOpNodeForge(ExprRelationalOpNodeImpl parent, RelationalOpEnum.Computer computer)

Method Summary

Modifier and Type	Method and Description
CodegenExpression	evaluateCodegen(EPTypeClass requiredType, CodegenMethodScope codegenMethodScope, ExprForgeCodegenSymbol exprSymbol, CodegenClassScope codegenClassScope)
CodegenExpression	evaluateCodegenUninstrumented(EPTypeClass requiredType, CodegenMethodScope codegenMethodScope, ExprForgeCodegenSymbol exprSymbol, CodegenClassScope codegenClassScope)
RelationalOpEnum.Computer	getComputer()
EPTypeClass	getEvaluationType()
ExprEvaluator	getExprEvaluator()
ExprForgeConstantType	getForgeConstantType()
ExprRelationalOpNodeImpl	getForgeRenderable()

Methods inherited from class java.lang.Object

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

Constructor Detail

ExprRelationalOpNodeForge

public ExprRelationalOpNodeForge(ExprRelationalOpNodeImpl parent,
                                 RelationalOpEnum.Computer computer)

Method Detail

getExprEvaluator

public ExprEvaluator getExprEvaluator()

Specified by:

getExprEvaluator in interface ExprForge

evaluateCodegenUninstrumented

public CodegenExpression evaluateCodegenUninstrumented(EPTypeClass requiredType,
                                                       CodegenMethodScope codegenMethodScope,
                                                       ExprForgeCodegenSymbol exprSymbol,
                                                       CodegenClassScope codegenClassScope)

Specified by:

evaluateCodegenUninstrumented in interface ExprForgeInstrumentable

evaluateCodegen

public CodegenExpression evaluateCodegen(EPTypeClass requiredType,
                                         CodegenMethodScope codegenMethodScope,
                                         ExprForgeCodegenSymbol exprSymbol,
                                         CodegenClassScope codegenClassScope)

Specified by:

evaluateCodegen in interface ExprForge

getEvaluationType

public EPTypeClass getEvaluationType()

Specified by:

getEvaluationType in interface ExprForge

getForgeRenderable

public ExprRelationalOpNodeImpl getForgeRenderable()

Specified by:

getForgeRenderable in interface ExprForge

getComputer

public RelationalOpEnum.Computer getComputer()

getForgeConstantType

public ExprForgeConstantType getForgeConstantType()

Specified by:

getForgeConstantType in interface ExprForge