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

   1 /*******************************************************************************
   2  * Copyright (c) 2010, 2016 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.tracecompass.tmf.core.parsers.custom;
  14
  15 import java.util.regex.Matcher;
  16
  17 import org.eclipse.jdt.annotation.NonNull;
  18 import org.eclipse.tracecompass.tmf.core.event.ITmfEventField;
  19 import org.eclipse.tracecompass.tmf.core.event.TmfEvent;
  20 import org.eclipse.tracecompass.tmf.core.event.TmfEventType;
  21 import org.eclipse.tracecompass.tmf.core.parsers.custom.CustomTxtTraceDefinition.InputData;
  22 import org.eclipse.tracecompass.tmf.core.parsers.custom.CustomTxtTraceDefinition.InputLine;
  23 import org.eclipse.tracecompass.tmf.core.timestamp.ITmfTimestamp;
  24 import org.eclipse.tracecompass.tmf.core.trace.ITmfTrace;
  25
  26 /**
  27  * Trace event for custom text parsers.
  28  *
  29  * @author Patrick Tassé
  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     }
  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, @NonNull 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 type
  65      *            Event type
  66      */
  67     public CustomTxtEvent(CustomTxtTraceDefinition definition,
  68             ITmfTrace parentTrace, ITmfTimestamp timestamp, TmfEventType type) {
  69         super(definition, parentTrace, timestamp, type);
  70     }
  71
  72     @Override
  73     public void setContent(ITmfEventField content) {
  74         super.setContent(content);
  75     }
  76
  77     /**
  78      * Process an entry in the trace file
  79      *
  80      * @param input
  81      *            The input line to read
  82      * @param matcher
  83      *            The regex matcher to use
  84      */
  85     public void processGroups(InputLine input, Matcher matcher) {
  86         if (input.columns == null) {
  87             return;
  88         }
  89         for (int i = 0; i < input.columns.size(); i++) {
  90             InputData column = input.columns.get(i);
  91             if (i < matcher.groupCount() && matcher.group(i + 1) != null) {
  92                 String value = matcher.group(i + 1).trim();
  93                 if (value.length() == 0) {
  94                     continue;
  95                 }
  96                 String name = column.name;
  97                 if (column.action == CustomTraceDefinition.ACTION_SET) {
  98                     fData.put(name, value);
  99                     if (name.equals(CustomTraceDefinition.TAG_TIMESTAMP)) {
 100                         fData.put(TIMESTAMP_INPUT_FORMAT_KEY, column.format);
 101                     }
 102                 } else if (column.action == CustomTraceDefinition.ACTION_APPEND) {
 103                     String s = fData.get(name);
 104                     if (s != null) {
 105                         fData.put(name, s + value);
 106                     } else {
 107                         fData.put(name, value);
 108                     }
 109                     if (name.equals(CustomTraceDefinition.TAG_TIMESTAMP)) {
 110                         String timeStampInputFormat = fData.get(TIMESTAMP_INPUT_FORMAT_KEY);
 111                         if (timeStampInputFormat != null) {
 112                             fData.put(TIMESTAMP_INPUT_FORMAT_KEY, timeStampInputFormat + column.format);
 113                         } else {
 114                             fData.put(TIMESTAMP_INPUT_FORMAT_KEY, column.format);
 115                         }
 116                     }
 117                 } else if (column.action == CustomTraceDefinition.ACTION_APPEND_WITH_SEPARATOR) {
 118                     String s = fData.get(name);
 119                     if (s != null) {
 120                         fData.put(name, s + " | " + value); //$NON-NLS-1$
 121                     } else {
 122                         fData.put(name, value);
 123                     }
 124                     if (name.equals(CustomTraceDefinition.TAG_TIMESTAMP)) {
 125                         String timeStampInputFormat = fData.get(TIMESTAMP_INPUT_FORMAT_KEY);
 126                         if (timeStampInputFormat != null) {
 127                             fData.put(TIMESTAMP_INPUT_FORMAT_KEY, timeStampInputFormat + " | " + column.format); //$NON-NLS-1$
 128                         } else {
 129                             fData.put(TIMESTAMP_INPUT_FORMAT_KEY, column.format);
 130                         }
 131                     }
 132                 }
 133             }
 134         }
 135     }
 136
 137 }