/*
* Copyright (c) MuleSoft, Inc. All rights reserved. http://www.mulesoft.com
* The software in this package is published under the terms of the CPAL v1.0
* license, a copy of which has been included with this distribution in the
* LICENSE.txt file.
*/
package org.mule.tck.probe;
/**
* A probe indicates whether the state of the system satisfies a given criteria
*/
public interface Probe {
/**
* Indicates wheter or not the specified criteria was met or not.
*
* @return true if the criteria is satisfied.
*/
boolean isSatisfied();
/**
* Describes the cause of the criteria failure for further analysis.
*
* @return the error message.
*/
String describeFailure();
}