org.eclipse.linuxtools.btf.core/src/org/eclipse/linuxtools/btf/core/trace/BtfEventTypeFactory.java

   1 /*******************************************************************************
   2  * Copyright (c) 2014 Ericsson
   3  *
   4  * All rights reserved. This program and the accompanying materials are
   5  * made available under the terms of the Eclipse Public License v1.0 which
   6  * accompanies this distribution, and is available at
   7  * http://www.eclipse.org/legal/epl-v10.html
   8  *
   9  * Contributors:
  10  *   Matthew Khouzam - Initial API and implementation
  11  *******************************************************************************/
  12
  13 package org.eclipse.linuxtools.btf.core.trace;
  14
  15 import java.util.Map;
  16
  17 import org.eclipse.linuxtools.btf.core.Messages;
  18 import org.eclipse.linuxtools.btf.core.event.BtfEventType;
  19
  20 import com.google.common.collect.ImmutableMap;
  21
  22 /**
  23  * Entity Types for BTF
  24  *
  25  * @author Matthew Khouzam
  26  */
  27 public final class BtfEventTypeFactory {
  28
  29     private BtfEventTypeFactory() {}
  30
  31     private static final Map<String, BtfEventType> TYPES;
  32
  33     static {
  34         ImmutableMap.Builder<String, BtfEventType> builder = new ImmutableMap.Builder<>();
  35         // Environment
  36         builder.put("STI", new BtfEventType(Messages.BtfTypeId_STIName, Messages.BtfTypeId_STIDescr)); //$NON-NLS-1$
  37         // Software
  38         builder.put("T", new BtfEventType(Messages.BtfTypeId_TName, Messages.BtfTypeId_TDescr)); //$NON-NLS-1$
  39         builder.put("ISR", new BtfEventType(Messages.BtfTypeId_ISRName, Messages.BtfTypeId_ISRDescr)); //$NON-NLS-1$
  40         builder.put("R", new BtfEventType(Messages.BtfTypeId_RName, Messages.BtfTypeId_RDescr)); //$NON-NLS-1$
  41         builder.put("IB", new BtfEventType(Messages.BtfTypeId_IBName, Messages.BtfTypeId_IBDescr)); //$NON-NLS-1$
  42         // Hardware
  43         builder.put("ECU", new BtfEventType(Messages.BtfTypeId_ECUName, Messages.BtfTypeId_ECUDescr)); //$NON-NLS-1$
  44         builder.put("P", new BtfEventType(Messages.BtfTypeId_PName, Messages.BtfTypeId_PDescr)); //$NON-NLS-1$
  45         builder.put("C", new BtfEventType(Messages.BtfTypeId_CName, Messages.BtfTypeId_CDescr)); //$NON-NLS-1$
  46         // Operating system
  47         builder.put("SCHED", new BtfEventType(Messages.BtfTypeId_SCHEDName, Messages.BtfTypeId_SCHEDDescr)); //$NON-NLS-1$
  48         builder.put("SIG", new BtfEventType(Messages.BtfTypeId_SIGName, Messages.BtfTypeId_SIGDescr)); //$NON-NLS-1$
  49         builder.put("SEM", new BtfEventType(Messages.BtfTypeId_SEMName, Messages.BtfTypeId_SEMDescr)); //$NON-NLS-1$
  50         // Information
  51         builder.put("SIM", new BtfEventType(Messages.BtfTypeId_SIMName, Messages.BtfTypeId_SIMDescr)); //$NON-NLS-1$
  52         TYPES = builder.build();
  53     }
  54
  55     /**
  56      * Parse the string and get a type id
  57      *
  58      * @param typeName
  59      *            the string to parse
  60      * @return a BTF trace type, can be null if the string is invalid.
  61      */
  62     public static BtfEventType parse(String typeName) {
  63         return TYPES.get(typeName);
  64     }
  65
  66 }