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AspectJ tools most notably contains the AspectJ compiler (AJC). AJC applies aspects to Java classes during compilation, fully replacing Javac for plain Java classes and also compiling native AspectJ or annotation-based @AspectJ syntax. Furthermore, AJC can weave aspects into existing class files in a post-compile binary weaving step. This library is a superset of AspectJ weaver and hence also of AspectJ runtime.

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/*******************************************************************************
 * Copyright (c) 2000, 2005 IBM Corporation and others.
 *
 * This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License 2.0
 * which accompanies this distribution, and is available at
 * https://www.eclipse.org/legal/epl-2.0/
 *
 * SPDX-License-Identifier: EPL-2.0
 *
 * Contributors:
 *     IBM Corporation - initial API and implementation
 *******************************************************************************/
package org.eclipse.core.internal.resources;

import java.util.Properties;
import org.eclipse.core.resources.ResourcesPlugin;

/**
 * Provides special internal access to the workspace resource implementation.
 * This class is to be used for testing purposes only.
 *
 * @since 2.0
 */
public class TestingSupport {
	/**
	 * Returns the save manager's master table.
	 */
	public static Properties getMasterTable() {
		return ((Workspace) ResourcesPlugin.getWorkspace()).getSaveManager().getMasterTable();
	}

	/**
	 * Blocks the calling thread until background snapshot completes.
	 * @since 3.0
	 */
	public static void waitForSnapshot() {
		try {
			((Workspace) ResourcesPlugin.getWorkspace()).getSaveManager().snapshotJob.join();
		} catch (InterruptedException e) {
			e.printStackTrace();
			throw new RuntimeException("Interrupted while waiting for snapshot"); //$NON-NLS-1$
		}
	}

	/*
	 * Class cannot be instantiated.
	 */
	private TestingSupport() {
		// not allowed
	}
}