Mercurial > hg > svcore
view rdf/RDFFeatureWriter.h @ 1671:82d03c9661f9 single-point
Rework isReady()/getCompletion() on models. Previously the new overhauled models were implementing getCompletion() but inheriting a version of isReady() (from the Model base) that didn't call it, referring only to isOK(). So they were reporting completion as soon as they had begun. Instead hoist getCompletion() to abstract base and call it from Model::isReady().
author | Chris Cannam |
---|---|
date | Wed, 27 Mar 2019 13:15:16 +0000 |
parents | ad5f892c0c4d |
children |
line wrap: on
line source
/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */ /* Sonic Visualiser An audio file viewer and annotation editor. Sonic Annotator A utility for batch feature extraction from audio files. Mark Levy, Chris Sutton and Chris Cannam, Queen Mary, University of London. Copyright 2007-2008 QMUL. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. See the file COPYING included with this distribution for more information. */ #ifndef SV_RDF_FEATURE_WRITER_H #define SV_RDF_FEATURE_WRITER_H #include <string> #include <map> #include <set> #include <QString> #include "transform/FileFeatureWriter.h" #include "PluginRDFDescription.h" using std::string; using std::map; using std::set; using std::pair; class QTextStream; class QFile; class RDFFeatureWriter : public FileFeatureWriter { public: RDFFeatureWriter(); virtual ~RDFFeatureWriter(); string getDescription() const override; ParameterList getSupportedParameters() const override; void setParameters(map<string, string> ¶ms) override; void setTrackMetadata(QString trackid, TrackMetadata metadata) override; void write(QString trackid, const Transform &transform, const Vamp::Plugin::OutputDescriptor &output, const Vamp::Plugin::FeatureList &features, std::string summaryType = "") override; virtual void setFixedEventTypeURI(QString uri); // something of a hack void finish() override; QString getWriterTag() const override { return "rdf"; } private: typedef map<QString, PluginRDFDescription> RDFDescriptionMap; // by plugin id RDFDescriptionMap m_rdfDescriptions; typedef map<QString, TrackMetadata> TrackMetadataMap; TrackMetadataMap m_metadata; bool haveTitleArtistMetadata(QString trackId) const { // Formerly in various places we used to test whether a track // appeared in the metadata map at all, in order to determine // whether it had any associated metadata. That won't work any // more because metadata now includes duration, which can // appear even if no title/artist are given and which is not // something whose presence indicates the involvement of a // "publication Track". So check for artist/title explicitly. auto mitr = m_metadata.find(trackId); if (mitr == m_metadata.end()) return false; return (mitr->second.title != "" || mitr->second.maker != ""); } QString m_fixedEventTypeURI; void reviewFileForAppending(QString filename) override; void writePrefixes(QTextStream *); void writeSignalDescription(QTextStream *, QString); void writeLocalFeatureTypes(QTextStream *, const Transform &, const Vamp::Plugin::OutputDescriptor &, PluginRDFDescription &, std::string summaryType); void writeSparseRDF(QTextStream *stream, const Transform &transform, const Vamp::Plugin::OutputDescriptor &output, const Vamp::Plugin::FeatureList &features, PluginRDFDescription &desc, QString timelineURI); void writeTrackLevelRDF(QTextStream *stream, const Transform &transform, const Vamp::Plugin::OutputDescriptor &output, const Vamp::Plugin::FeatureList &features, PluginRDFDescription &desc, QString signalURI); void writeDenseRDF(QTextStream *stream, const Transform &transform, const Vamp::Plugin::OutputDescriptor &output, const Vamp::Plugin::FeatureList &features, PluginRDFDescription &desc, QString signalURI, QString timelineURI); set<QString> m_startedTrackIds; map<QTextStream *, set<Transform> > m_startedStreamTransforms; map<QString, QString> m_trackTrackURIs; map<QString, QString> m_trackTimelineURIs; map<QString, QString> m_trackSignalURIs; map<Transform, QString> m_transformURIs; map<Transform, QString> m_syntheticEventTypeURIs; map<Transform, QString> m_syntheticSignalTypeURIs; typedef pair<QString, Transform> StringTransformPair; typedef pair<QTextStream *, QString> StreamBuffer; map<StringTransformPair, StreamBuffer> m_openDenseFeatures; // signal URI + transform -> stream + text QString m_userAudioFileUri; QString m_userTrackUri; QString m_userMakerUri; bool m_plain; bool m_network; bool m_networkRetrieved; long m_count; }; #endif