| /******************************************************************************* |
| * Copyright (c) 2018 Ericsson |
| * |
| * 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.incubator.internal.opentracing.core.analysis.spanlife; |
| |
| import java.util.Objects; |
| |
| import org.eclipse.jdt.annotation.NonNull; |
| import org.eclipse.tracecompass.tmf.core.statesystem.ITmfStateProvider; |
| import org.eclipse.tracecompass.tmf.core.statesystem.TmfStateSystemAnalysisModule; |
| import org.eclipse.tracecompass.tmf.core.trace.ITmfTrace; |
| |
| /** |
| * Spans life tracker |
| * |
| * @author Katherine Nadeau |
| */ |
| public class SpanLifeAnalysis extends TmfStateSystemAnalysisModule { |
| |
| /** |
| * ID |
| */ |
| public static final String ID = "org.eclipse.tracecompass.incubator.opentracing.analysis.spanlife"; //$NON-NLS-1$ |
| |
| /** |
| * Constructor |
| */ |
| public SpanLifeAnalysis() { |
| setId(ID); |
| } |
| |
| @Override |
| protected @NonNull ITmfStateProvider createStateProvider() { |
| ITmfTrace trace = getTrace(); |
| return new SpanLifeStateProvider(Objects.requireNonNull(trace)); |
| } |
| |
| } |