| /******************************************************************************* |
| * Copyright (c) 2017 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.analysis.counters.core; |
| |
| import java.util.Objects; |
| |
| import org.eclipse.jdt.annotation.NonNull; |
| import org.eclipse.tracecompass.analysis.counters.core.aspects.ITmfCounterAspect; |
| import org.eclipse.tracecompass.tmf.core.statesystem.ITmfStateProvider; |
| import org.eclipse.tracecompass.tmf.core.statesystem.TmfStateSystemAnalysisModule; |
| import org.eclipse.tracecompass.tmf.core.trace.ITmfTrace; |
| |
| import com.google.common.collect.Iterables; |
| |
| /** |
| * Analysis module for populating the counter state system. |
| * |
| * @author Mikael Ferland |
| */ |
| public class CounterAnalysis extends TmfStateSystemAnalysisModule { |
| |
| /** |
| * Grouped counter aspects attribute name |
| */ |
| public static final String GROUPED_COUNTER_ASPECTS_ATTRIB = "Grouped"; //$NON-NLS-1$ |
| |
| /** |
| * Ungrouped counter aspects attribute name |
| */ |
| public static final String UNGROUPED_COUNTER_ASPECTS_ATTRIB = "Ungrouped"; //$NON-NLS-1$ |
| |
| /** |
| * ID |
| */ |
| public static final String ID = "org.eclipse.tracecompass.analysis.counters.core.counteranalysis"; //$NON-NLS-1$ |
| |
| @Override |
| public boolean canExecute(@NonNull ITmfTrace trace) { |
| return Iterables.any(trace.getEventAspects(), aspect -> aspect instanceof ITmfCounterAspect); |
| } |
| |
| @Override |
| protected @NonNull ITmfStateProvider createStateProvider() { |
| return CounterStateProvider.create(Objects.requireNonNull(getTrace())); |
| } |
| |
| } |