| /******************************************************************************* |
| * Copyright (c) 2015 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 |
| * |
| * Contributors: Matthew Khouzam - Initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.tracecompass.internal.ctf.core.event; |
| |
| import java.util.Collections; |
| import java.util.Set; |
| |
| import org.eclipse.tracecompass.ctf.core.CTFException; |
| import org.eclipse.tracecompass.ctf.core.CTFStrings; |
| import org.eclipse.tracecompass.ctf.core.event.IEventDeclaration; |
| import org.eclipse.tracecompass.ctf.core.event.io.BitBuffer; |
| import org.eclipse.tracecompass.ctf.core.event.types.IntegerDeclaration; |
| import org.eclipse.tracecompass.ctf.core.event.types.StructDeclaration; |
| import org.eclipse.tracecompass.ctf.core.trace.CTFStreamInputReader; |
| import org.eclipse.tracecompass.ctf.core.trace.ICTFStream; |
| |
| /** |
| * A lost event definition |
| * |
| * @author Matthew Khouzam |
| * @since 1.0 |
| */ |
| public final class LostEventDeclaration implements IEventDeclaration { |
| |
| /** |
| * Id of lost events |
| * |
| * @since 1.0 |
| */ |
| public static final long LOST_EVENT_ID = -1L; |
| |
| /** |
| * Gets a "lost" event. This is a synthetic event that is there to show that |
| * there should be something there. |
| */ |
| public static final LostEventDeclaration INSTANCE = new LostEventDeclaration(); |
| |
| private final StructDeclaration fFields = new StructDeclaration(0); |
| |
| private LostEventDeclaration() { |
| getFields().addField(CTFStrings.LOST_EVENTS_FIELD, IntegerDeclaration.UINT_32B_DECL); |
| getFields().addField(CTFStrings.LOST_EVENTS_DURATION, IntegerDeclaration.UINT_64B_DECL); |
| } |
| |
| @Override |
| public EventDefinition createDefinition(CTFStreamInputReader streamInputReader, BitBuffer input, long timestamp) throws CTFException { |
| return null; |
| } |
| |
| @Override |
| public String getName() { |
| return CTFStrings.LOST_EVENT_NAME; |
| } |
| |
| @Override |
| public StructDeclaration getFields() { |
| return fFields; |
| } |
| |
| @Override |
| public StructDeclaration getContext() { |
| return null; |
| } |
| |
| @Override |
| public Long getId() { |
| return LOST_EVENT_ID; |
| } |
| |
| /** |
| * @since 2.0 |
| */ |
| @Override |
| public ICTFStream getStream() { |
| return null; |
| } |
| |
| @Override |
| public long getLogLevel() { |
| return 0; |
| } |
| |
| @Override |
| public Set<String> getCustomAttributes() { |
| return Collections.<String> emptySet(); |
| } |
| |
| @Override |
| public String getCustomAttribute(String key) { |
| return null; |
| } |
| |
| } |