Package net.ssehub.easy.varModel.cstEvaluation

Class StringOperations.CompareOperation

java.lang.Object

net.ssehub.easy.varModel.cstEvaluation.StringOperations.CompareOperation

All Implemented Interfaces:

IOperationEvaluator

Enclosing class:

StringOperations

static class StringOperations.CompareOperation
extends Object
implements IOperationEvaluator

Implements the string compare operations.

Author:

Holger Eichelberger

Field Summary

Fields

Modifier and Type	Field	Description
private int	compareResult
private boolean	withEquals

Constructor Summary

Constructors

Modifier	Constructor	Description
private	CompareOperation(int compareResult, boolean withEquals)	Creates a compare operation.

Method Summary

Modifier and Type	Method	Description
EvaluationAccessor	evaluate(EvaluationAccessor operand, EvaluationAccessor[] arguments)	Evaluates an operation.

Methods inherited from class java.lang.Object

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

Field Details

withEquals

private boolean withEquals

compareResult

private int compareResult

Constructor Details

CompareOperation

private CompareOperation(int compareResult,
 boolean withEquals)

Creates a compare operation.

Parameters:

compareResult - the expected comparison result for returning true

withEquals - whether equals leads to a true or false

Method Details

evaluate

public EvaluationAccessor evaluate(EvaluationAccessor operand,
 EvaluationAccessor[] arguments)

Description copied from interface: IOperationEvaluator

Evaluates an operation.

Specified by:

evaluate in interface IOperationEvaluator

Parameters:

operand - the operand value

arguments - the arguments to be used for the evaluation

Returns:

the result of the operation (variable or value)