org.drools.scenariosimulation.backend.expression

Class MVELExpressionEvaluator

java.lang.Object

org.drools.scenariosimulation.backend.expression.MVELExpressionEvaluator

All Implemented Interfaces:

ExpressionEvaluator

public class MVELExpressionEvaluator
extends Object
implements ExpressionEvaluator

Constructor Summary

Constructors

Constructor and Description
MVELExpressionEvaluator(ClassLoader classLoader)

Method Summary

Modifier and Type	Method and Description
protected String	cleanExpression(String rawExpression)
protected Object	compileAndExecute(String rawExpression, Map<String,Object> params)
Object	evaluateLiteralExpression(String className, List<String> genericClasses, Object rawExpression)
boolean	evaluateUnaryExpression(Object rawExpression, Object resultValue, Class<?> resultClass)
String	fromObjectToExpression(Object value)

Methods inherited from class java.lang.Object

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

Constructor Detail

MVELExpressionEvaluator

public MVELExpressionEvaluator(ClassLoader classLoader)

Method Detail

evaluateUnaryExpression

public boolean evaluateUnaryExpression(Object rawExpression,
                                       Object resultValue,
                                       Class<?> resultClass)

Specified by:

evaluateUnaryExpression in interface ExpressionEvaluator

evaluateLiteralExpression

public Object evaluateLiteralExpression(String className,
                                        List<String> genericClasses,
                                        Object rawExpression)

Specified by:

evaluateLiteralExpression in interface ExpressionEvaluator

fromObjectToExpression

public String fromObjectToExpression(Object value)

Specified by:

fromObjectToExpression in interface ExpressionEvaluator

compileAndExecute

protected Object compileAndExecute(String rawExpression,
                                   Map<String,Object> params)

cleanExpression

protected String cleanExpression(String rawExpression)