| /******************************************************************************* |
| * Copyright (c) 2011-2016 Igor Fedorenko |
| * 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: |
| * Igor Fedorenko - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jdt.internal.launching.sourcelookup.advanced; |
| |
| import java.io.File; |
| |
| import org.eclipse.debug.core.DebugException; |
| import org.eclipse.debug.core.model.IStackFrame; |
| |
| /** |
| * Helpers to extract source lookup location information from advanced source lookup JSR-45 strata. |
| */ |
| public interface IJDIHelpers { |
| |
| public static final IJDIHelpers INSTANCE = new JDIHelpers(); |
| |
| /** |
| * Return classes location the given element was loaded from or {@code null} if the location cannot be determined. |
| */ |
| public File getClassesLocation(Object element) throws DebugException; |
| |
| /** |
| * Returns source path of the given element or {@code null} if the source path cannot be determined. The returned path is relative to a sources |
| * container. |
| */ |
| public String getSourcePath(Object element) throws DebugException; |
| |
| /** |
| * If the given element is a {@link IStackFrame}, returns classes locations of the stack frames "beneath" the given element. The returned iterable |
| * does not include {@code null} elements. |
| * |
| * Returns empty iterable if the given element is not a {@link IStackFrame}. |
| */ |
| public Iterable<File> getStackFramesClassesLocations(Object element) throws DebugException; |
| |
| } |