| /******************************************************************************* |
| * Copyright (c) 2016 École Polytechnique de Montréal |
| * |
| * 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.tmf.core.parsers.custom; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.eclipse.jdt.annotation.NonNull; |
| import org.eclipse.jdt.annotation.Nullable; |
| import org.eclipse.tracecompass.common.core.NonNullUtils; |
| import org.eclipse.tracecompass.tmf.core.event.ITmfEvent; |
| import org.eclipse.tracecompass.tmf.core.event.ITmfEventField; |
| import org.eclipse.tracecompass.tmf.core.event.aspect.ITmfEventAspect; |
| import org.eclipse.tracecompass.tmf.core.parsers.custom.Messages; |
| |
| /** |
| * An aspect for a custom event's extra fields |
| * |
| * @author Geneviève Bastien |
| */ |
| public class CustomExtraFieldsAspect implements ITmfEventAspect<String> { |
| |
| /** |
| * Constructor |
| */ |
| public CustomExtraFieldsAspect() { |
| // Do nothing |
| } |
| |
| @Override |
| public @NonNull String getName() { |
| return NonNullUtils.nullToEmptyString(Messages.CustomExtraFieldsAspect_extraFieldsAspectName); |
| } |
| |
| @Override |
| public @NonNull String getHelpText() { |
| return NonNullUtils.nullToEmptyString(Messages.CustomExtraFieldsAspect_extraFieldsAspectHelp); |
| } |
| |
| @Override |
| public @Nullable String resolve(@NonNull ITmfEvent event) { |
| List<String> fields = new ArrayList<>(); |
| for (ITmfEventField field : event.getContent().getFields()) { |
| // Add the fields that do not have another aspect associated |
| if (field instanceof CustomExtraField) { |
| fields.add(field.getName() + '=' + field.getValue()); |
| } |
| } |
| return String.join(", ", fields); //$NON-NLS-1$ |
| } |
| |
| } |