Messages.java

/*******************************************************************************
 * Copyright (c) 2014 École Polytechnique de Montréal
 *
 * 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:
 *   Geneviève Bastien - Initial API and implementation
 *******************************************************************************/

package org.eclipse.tracecompass.internal.lttng2.kernel.core.analysis.vm.module;

import org.eclipse.jdt.annotation.Nullable;
import org.eclipse.osgi.util.NLS;

/**
 * Externalized message strings from the LTTng Kernel Analysis
 *
 * @author Geneviève Bastien
 */
@SuppressWarnings("javadoc")
public class Messages extends NLS {
    private static final String BUNDLE_NAME = "org.eclipse.tracecompass.internal.lttng2.kernel.core.analysis.vm.module.messages"; //$NON-NLS-1$

    public static @Nullable String VirtualMachineCPUAnalysis_Help;

    static {
        // initialize resource bundle
        NLS.initializeMessages(BUNDLE_NAME, Messages.class);
    }

    private Messages() {
    }

    /**
     * Helper method to expose externalized strings as non-null objects.
     */
    public static String getMessage(@Nullable String msg) {
        if (msg == null) {
            return ""; //$NON-NLS-1$
        }
        return msg;
    }
}