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