/*******************************************************************************
* Copyright (c) 2014 Willink Transformations 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:
* R.Dvorak and others - QVTo debugger framework
* E.D.Willink - revised API for OCL debugger framework
*******************************************************************************/
package org.eclipse.ocl.examples.debug.vm.utils;
import java.io.PrintWriter;
import java.util.List;
import org.eclipse.emf.common.util.Diagnostic;
public interface ExecutionDiagnostic extends Diagnostic {
/**
* The execution was terminated by failed VM assertion.
*/
public static final int FATAL_ASSERTION = 100;
/**
* The execution received user interruption request
*/
public static final int USER_INTERRUPTED = 110;
public static final int EXCEPTION_THROWN = 120;
public static final int VALIDATION = 130;
public static final int MODEL_PARAMETER_MISMATCH = 140;
public static final int TRANSFORMATION_LOAD_FAILED = 200;
public static final String SOURCE = "org.eclipse.ocl.examples.debug.evaluation"; //$NON-NLS-1$
public static final ExecutionDiagnostic OK_INSTANCE = ExecutionDiagnosticImpl.OK_INSTANCE;
/**
* Gets the stack trace that resulted from interrupted execution either by
* user termination request or exception thrown
*
* @return list of trace elements or an empty list
*/
public List<IVMStackTraceElement> getStackTrace();
/**
* Prints the execution stack-trace (if available) of this diagnostic to the
* specified print writer.
*
* @param writer
* <code>PrintWriter</code> to use for output
*/
public void printStackTrace(PrintWriter writer);
}