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plaintextextractor.h
Go to the documentation of this file.
1 /*
2  <one line to give the library's name and an idea of what it does.>
3  Copyright (C) 2012 Vishesh Handa <me@vhanda.in>
4 
5  This library is free software; you can redistribute it and/or
6  modify it under the terms of the GNU Lesser General Public
7  License as published by the Free Software Foundation; either
8  version 2.1 of the License, or (at your option) any later version.
9 
10  This library is distributed in the hope that it will be useful,
11  but WITHOUT ANY WARRANTY; without even the implied warranty of
12  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13  Lesser General Public License for more details.
14 
15  You should have received a copy of the GNU Lesser General Public
16  License along with this library; if not, write to the Free Software
17  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
18 */
19 
20 
21 #ifndef PLAINTEXTEXTRACTOR_H
22 #define PLAINTEXTEXTRACTOR_H
23 
24 #include "extractorplugin.h"
25 
26 namespace Nepomuk2 {
27 
28 class PlainTextExtractor : public ExtractorPlugin
29 {
30 public:
31  PlainTextExtractor(QObject* parent, const QVariantList&);
32 
33  virtual ExtractingCritera criteria() { return Custom; }
34  virtual bool shouldExtract(const QUrl& url, const QString& mimeType);
35 
36  virtual SimpleResourceGraph extract(const QUrl& resUri, const QUrl& fileUrl, const QString& mimeType);
37 };
38 
39 }
40 
41 #endif // PLAINTEXTEXTRACTOR_H
Nepomuk2::PlainTextExtractor::PlainTextExtractor
PlainTextExtractor(QObject *parent, const QVariantList &)
Definition: plaintextextractor.cpp:33
Nepomuk2::PlainTextExtractor
Definition: plaintextextractor.h:28
Nepomuk2::ExtractorPlugin
The ExtractorPlugin is the base class for all file metadata extractors.
Definition: extractorplugin.h:60
QObject
Nepomuk2::PlainTextExtractor::shouldExtract
virtual bool shouldExtract(const QUrl &url, const QString &mimeType)
By default this returns true if mimetype is in the list of mimetypes provided by the plugin...
Definition: plaintextextractor.cpp:39
Nepomuk2::PlainTextExtractor::extract
virtual SimpleResourceGraph extract(const QUrl &resUri, const QUrl &fileUrl, const QString &mimeType)
The main function of the plugin that is responsible for extracting the data from the file url and ret...
Definition: plaintextextractor.cpp:45
Nepomuk2::SimpleResourceGraph
Definition: simpleresourcegraph.h:48
Nepomuk2::PlainTextExtractor::criteria
virtual ExtractingCritera criteria()
Returns the critera that is being used for determining if this plugin can index the files provided to...
Definition: plaintextextractor.h:33
Nepomuk2::ExtractorPlugin::Custom
The plugin implements the determineMimeType function and uses that to determine if the url and mimety...
Definition: extractorplugin.h:82
Nepomuk2::ExtractorPlugin::ExtractingCritera
ExtractingCritera
Each Plugin provides an extracting critera which determines when the plugin should be called...
Definition: extractorplugin.h:71
extractorplugin.h
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