/*******************************************************************************
* Copyright (c) 2000, 2005 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.debug.core.model;
/**
* An expression that can report errors which occurred during the
* expression's evaluation.
*
* @since 3.0
*/
public interface IErrorReportingExpression extends IExpression {
/**
* Returns whether this expression has errors to report. An expression
* can have errors if errors were generated the last time its value was
* computed
*
* @return whether this expression's result has errors
*/
public boolean hasErrors();
/**
* Returns this expression's error messages, if any. An expression can
* have errors if errors were generated the last time its value was
* computed.
*
* @return this expression's error messages
*/
public String[] getErrorMessages();
}