| /******************************************************************************* |
| * Copyright (c) 2016 EfficiOS Inc., Philippe Proulx |
| * |
| * 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.provisional.analysis.lami.core.aspect; |
| |
| import java.util.Comparator; |
| |
| import org.eclipse.jdt.annotation.Nullable; |
| import org.eclipse.tracecompass.internal.provisional.analysis.lami.core.module.LamiTableEntry; |
| import org.eclipse.tracecompass.internal.provisional.analysis.lami.core.types.LamiData; |
| import org.eclipse.tracecompass.internal.provisional.analysis.lami.core.types.LamiProcess; |
| |
| /** |
| * Aspect for process PID |
| * |
| * @author Philippe Proulx |
| */ |
| public class LamiProcessPIDAspect extends LamiGenericAspect { |
| |
| /** |
| * Constructor |
| * |
| * @param colName |
| * Column name |
| * @param colIndex |
| * Column index |
| */ |
| public LamiProcessPIDAspect(String colName, int colIndex) { |
| super(colName + " (PID)", null, colIndex, false, false); //$NON-NLS-1$ |
| } |
| |
| @Override |
| public @Nullable String resolveString(LamiTableEntry entry) { |
| LamiData data = entry.getValue(getColIndex()); |
| if (data instanceof LamiProcess) { |
| Long pid = ((LamiProcess) data).getPID(); |
| |
| if (pid == null) { |
| return null; |
| } |
| |
| return pid.toString(); |
| } |
| /* Could be null, unknown, etc. */ |
| return data.toString(); |
| } |
| |
| @Override |
| public @Nullable Number resolveNumber(LamiTableEntry entry) { |
| LamiData data = entry.getValue(getColIndex()); |
| if (data instanceof LamiProcess) { |
| Long pid = ((LamiProcess) data).getPID(); |
| return pid; |
| } |
| |
| return null; |
| } |
| |
| @Override |
| public Comparator<LamiTableEntry> getComparator() { |
| return LamiComparators.getLongComparator(this::resolveNumber); |
| } |
| } |