org.eclipse.linuxtools.tmf.core/src/org/eclipse/linuxtools/tmf/core/parsers/custom/CustomTxtEvent.java

   1 /*******************************************************************************
   2  * Copyright (c) 2010, 2013 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  *   Patrick Tasse - Initial API and implementation
  11  *******************************************************************************/
  12
  13 package org.eclipse.linuxtools.tmf.core.parsers.custom;
  14
  15 import java.util.regex.Matcher;
  16
  17 import org.eclipse.linuxtools.tmf.core.event.ITmfEventField;
  18 import org.eclipse.linuxtools.tmf.core.event.TmfEvent;
  19 import org.eclipse.linuxtools.tmf.core.event.TmfEventType;
  20 import org.eclipse.linuxtools.tmf.core.parsers.custom.CustomTxtTraceDefinition.InputData;
  21 import org.eclipse.linuxtools.tmf.core.parsers.custom.CustomTxtTraceDefinition.InputLine;
  22 import org.eclipse.linuxtools.tmf.core.timestamp.ITmfTimestamp;
  23 import org.eclipse.linuxtools.tmf.core.trace.ITmfTrace;
  24
  25 /**
  26  * Trace event for custom text parsers.
  27  *
  28  * @author Patrick Tassé
  29  * @since 3.0
  30  */
  31 public class CustomTxtEvent extends CustomEvent {
  32
  33     /**
  34      * Constructor
  35      *
  36      * @param definition
  37      *            Trace definition
  38      */
  39     public CustomTxtEvent(CustomTxtTraceDefinition definition) {
  40         super(definition);
  41         setType(new CustomTxtEventType(definition));
  42     }
  43
  44     /**
  45      * Construct a custom text event from an existing TmfEvent.
  46      *
  47      * @param definition
  48      *            Trace definition
  49      * @param other
  50      *            The TmfEvent object to copy
  51      */
  52     public CustomTxtEvent(CustomTxtTraceDefinition definition, TmfEvent other) {
  53         super(definition, other);
  54     }
  55
  56     /**
  57      * Full constructor.
  58      *
  59      * @param definition
  60      *            Trace definition
  61      * @param parentTrace
  62      *            Parent trace object
  63      * @param timestamp
  64      *            Timestamp of this event
  65      * @param source
  66      *            Source of this event
  67      * @param type
  68      *            Event type
  69      * @param reference
  70      *            Reference if this event
  71      */
  72     public CustomTxtEvent(CustomTxtTraceDefinition definition,
  73             ITmfTrace parentTrace, ITmfTimestamp timestamp, String source,
  74             TmfEventType type, String reference) {
  75         super(definition, parentTrace, timestamp, source, type, reference);
  76     }
  77
  78     @Override
  79     public void setContent(ITmfEventField content) {
  80         super.setContent(content);
  81     }
  82
  83     /**
  84      * Process an entry in the trace file
  85      *
  86      * @param input
  87      *            The input line to read
  88      * @param matcher
  89      *            The regex matcher to use
  90      */
  91     public void processGroups(InputLine input, Matcher matcher) {
  92         if (input.columns == null) {
  93                 return;
  94         }
  95         for (int i = 0; i < input.columns.size(); i++) {
  96             InputData column = input.columns.get(i);
  97             if (i < matcher.groupCount() && matcher.group(i + 1) != null) {
  98                 String value = matcher.group(i + 1).trim();
  99                 if (value.length() == 0) {
 100                     continue;
 101                 }
 102                 String name = column.name;
 103                 if (column.action == CustomTraceDefinition.ACTION_SET) {
 104                     fData.put(name, value);
 105                     if (name.equals(CustomTraceDefinition.TAG_TIMESTAMP)) {
 106                         fData.put(TIMESTAMP_INPUT_FORMAT_KEY, column.format);
 107                     }
 108                 } else if (column.action == CustomTraceDefinition.ACTION_APPEND) {
 109                     String s = fData.get(name);
 110                     if (s != null) {
 111                         fData.put(name, s + value);
 112                     } else {
 113                         fData.put(name, value);
 114                     }
 115                     if (name.equals(CustomTraceDefinition.TAG_TIMESTAMP)) {
 116                         String timeStampInputFormat = fData.get(TIMESTAMP_INPUT_FORMAT_KEY);
 117                         if (timeStampInputFormat != null) {
 118                             fData.put(TIMESTAMP_INPUT_FORMAT_KEY, timeStampInputFormat + column.format);
 119                         } else {
 120                             fData.put(TIMESTAMP_INPUT_FORMAT_KEY, column.format);
 121                         }
 122                     }
 123                 } else if (column.action == CustomTraceDefinition.ACTION_APPEND_WITH_SEPARATOR) {
 124                     String s = fData.get(name);
 125                     if (s != null) {
 126                         fData.put(name, s + " | " + value); //$NON-NLS-1$
 127                     } else {
 128                         fData.put(name, value);
 129                     }
 130                     if (name.equals(CustomTraceDefinition.TAG_TIMESTAMP)) {
 131                         String timeStampInputFormat = fData.get(TIMESTAMP_INPUT_FORMAT_KEY);
 132                         if (timeStampInputFormat != null) {
 133                             fData.put(TIMESTAMP_INPUT_FORMAT_KEY, timeStampInputFormat + " | " + column.format); //$NON-NLS-1$
 134                         } else {
 135                             fData.put(TIMESTAMP_INPUT_FORMAT_KEY, column.format);
 136                         }
 137                     }
 138                 }
 139             }
 140         }
 141     }
 142
 143 }