ee.telekom.workflow.graph.node.gateway.condition

Class ExpressionLanguageCondition

java.lang.Object

ee.telekom.workflow.graph.node.gateway.condition.ExpressionLanguageCondition

All Implemented Interfaces:

Condition

public class ExpressionLanguageCondition
extends Object
implements Condition

Provides expression language condition evaluation against Environment variables. http://docs.oracle.com/javaee/7/api/javax/el/package-summary.html If the condition uses an unknown variable "foobar" (which has not yet been set in the Environment), an exception will occur: "ELResolver cannot handle a null base Object with identifier 'foobar'"

Author:

Erko Hansar

Constructor Summary

Constructors

Constructor and Description
ExpressionLanguageCondition(String condition)

Method Summary

Modifier and Type	Method and Description
boolean	evaluate(GraphInstance instance)
String	getCondition()

Methods inherited from class java.lang.Object

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

Constructor Detail

ExpressionLanguageCondition

public ExpressionLanguageCondition(String condition)

Method Detail

getCondition

public String getCondition()

evaluate

public boolean evaluate(GraphInstance instance)

Specified by:

evaluate in interface Condition