org.jbpm.integration.spec.runtime
Class ExpressionEvaluator

java.lang.Object
  org.jbpm.integration.spec.runtime.ExpressionEvaluator

public class ExpressionEvaluator
extends java.lang.Object

Evaluates an expression for a given token

Since:

08-Jul-2008

Author:

thomas.diesler@jboss.com

Constructor Summary

ExpressionEvaluator(org.jboss.bpm.incubator.model.Expression expr)

Method Summary

java.lang.Object

evaluateExpression(org.jboss.bpm.api.runtime.Token token) Evaluate an expression for a given token.

Methods inherited from class java.lang.Object

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

Constructor Detail

ExpressionEvaluator

public ExpressionEvaluator(org.jboss.bpm.incubator.model.Expression expr)

Method Detail

evaluateExpression

public java.lang.Object evaluateExpression(org.jboss.bpm.api.runtime.Token token)

Evaluate an expression for a given token.

Note that propName.replace(".", "_") applies to property names for MVEL expressions, because the dot notation has special meaning in MVEL.