| /******************************************************************************* |
| * Copyright (c) 2016 EfficiOS Inc. and others |
| * |
| * All rights reserved. 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 |
| *******************************************************************************/ |
| |
| package org.eclipse.tracecompass.internal.lttng2.ust.ui.analysis.debuginfo; |
| |
| import org.eclipse.jdt.annotation.Nullable; |
| import org.eclipse.tracecompass.lttng2.ust.core.analysis.debuginfo.UstDebugInfoAnalysisModule; |
| import org.eclipse.tracecompass.lttng2.ust.core.trace.LttngUstTrace; |
| import org.eclipse.tracecompass.tmf.core.symbols.ISymbolProvider; |
| import org.eclipse.tracecompass.tmf.core.symbols.ISymbolProviderFactory; |
| import org.eclipse.tracecompass.tmf.core.trace.ITmfTrace; |
| import org.eclipse.tracecompass.tmf.core.trace.TmfTraceUtils; |
| |
| /** |
| * Factory to create {@link UstDebugInfoUiSymbolProvider}. Provided to TMF via |
| * the extension point. Only works with LTTng-UST traces. |
| * |
| * @author Alexandre Montplaisir |
| */ |
| public class UstDebugInfoUiSymbolProviderFactory implements ISymbolProviderFactory { |
| |
| @Override |
| public @Nullable ISymbolProvider createProvider(ITmfTrace trace) { |
| /* |
| * This applies only to UST traces that fulfill the DebugInfo analysis |
| * requirements. |
| */ |
| UstDebugInfoAnalysisModule module = TmfTraceUtils.getAnalysisModuleOfClass(trace, |
| UstDebugInfoAnalysisModule.class, UstDebugInfoAnalysisModule.ID); |
| |
| if (module != null && trace instanceof LttngUstTrace) { |
| return new UstDebugInfoUiSymbolProvider((LttngUstTrace) trace); |
| } |
| return null; |
| } |
| |
| } |