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/*
$Id: document.h 14474 2012-03-19 13:04:14Z sloot $
$URL: https://ilk.uvt.nl/svn/sources/libfolia/trunk/include/folia/document.h $
Copyright (c) 1998 - 2012
ILK - Tilburg University
CLiPS - University of Antwerp
This file is part of libfolia
libfolia 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 3 of the License, or
(at your option) any later version.
libfolia is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, see <http://www.gnu.org/licenses/>.
For questions and suggestions, see:
http://ilk.uvt.nl/software.html
or send mail to:
timbl@uvt.nl
*/
#ifndef DOCUMENT_H
#define DOCUMENT_H
#include <list>
#include "unicode/unistr.h"
#include "unicode/regex.h"
#include "libxml/tree.h"
#include "libxml/xpath.h"
#include <ctime>
#include "foliautils.h"
namespace folia {
extern const std::string NSFOLIA;
class Pattern {
friend std::ostream& operator<<( std::ostream&, const Pattern& );
public:
Pattern( const std::vector<std::string>&,
const ElementType = BASE,
const std::string& = "" );
Pattern( const std::vector<std::string>&,
const std::string& );
~Pattern();
bool match( const UnicodeString& , size_t&, int&, bool&, bool& ) const;
size_t size() const { return sequence.size(); };
void unsetwild();
bool variablesize() const;
std::set<int> variablewildcards() const;
ElementType matchannotation;
bool regexp;
private:
bool case_sensitive;
int maxgapsize;
std::vector<UnicodeString> sequence;
std::vector<RegexMatcher*> matchers;
std::string matchannotationset;
};
inline std::ostream& operator<<( std::ostream& os, const Pattern& p ){
os << "pattern: " << p.sequence;
return os;
}
class FoliaElement;
class Word;
class Sentence;
class Paragraph;
class Document {
friend bool operator==( const Document&, const Document& );
friend std::ostream& operator<<( std::ostream&, const Document& );
public:
Document();
Document( const std::string& );
~Document();
void init();
bool readFromFile( const std::string& );
bool readFromString( const std::string& );
bool save( const std::string&, const std::string& = "" );
int size() const;
FoliaElement* doc() const { return foliadoc; }
FoliaElement* addNode( ElementType, const KWargs& );
void addStyle( const std::string& st ){
styles.push_back( st );
};
std::vector<Paragraph*> paragraphs() const;
std::vector<Sentence*> sentences() const;
std::vector<Word*> words() const;
std::vector<std::vector<Word*> > findwords( const Pattern&,
const std::string& ="" ) const;
std::vector<std::vector<Word*> > findwords( std::list<Pattern>&,
const std::string& = "" ) const;
Word *words( size_t ) const;
Word *rwords( size_t ) const;
Paragraph *paragraphs( size_t ) const;
Paragraph *rparagraphs( size_t ) const;
Sentence *sentences( size_t ) const;
Sentence *rsentences( size_t ) const;
std::string toXml( const std::string& ="" ) const;
MetaDataType metadatatype() const { return _metadatatype; };
std::string metadatafile() const { return _metadatafile; };
FoliaElement *append( FoliaElement* );
void addDocIndex( FoliaElement* el, const std::string& );
FoliaElement* operator []( size_t ) const; //select i'th element from data
FoliaElement *index( const std::string& ) const; //retrieve element with specified ID
FoliaElement* operator []( const std::string& ) const ; //index as operator
bool isDeclared( AnnotationType::AnnotationType, const std::string&,
const std::string&, const std::string& );
bool isDeclared( AnnotationType::AnnotationType, const std::string& = "" );
std::string defaultset( AnnotationType::AnnotationType ) const;
std::string defaultannotator( AnnotationType::AnnotationType,
const std::string& ="" ) const;
std::string defaultannotatortype( AnnotationType::AnnotationType,
const std::string& ="" ) const;
FoliaElement* parseXml( );
std::string id() const { return _id; };
void declare( AnnotationType::AnnotationType,
const std::string&,
const std::string& = "" );
void declare( AnnotationType::AnnotationType,
const std::string&, const std::string&, const std::string& );
xmlDoc *XmlDoc() const { return xmldoc; };
xmlNs *foliaNs() const { return _foliaNs; };
void keepForDeletion( FoliaElement *p ) { delSet.insert( p ); };
int debug;
class at_t {
friend std::ostream& operator<<( std::ostream&, const at_t& );
public:
at_t( const std::string& _a, const std::string& _t ): a(_a),t(_t){};
std::string a;
std::string t;
};
private:
std::map<AnnotationType::AnnotationType,std::multimap<std::string,at_t> > annotationdefaults;
FoliaElement* parseFoliaDoc( xmlNode * );
void setimdi( xmlNode * );
void setAttributes( const KWargs& );
void parseannotations( xmlNode * );
void getstyles();
void setannotations( xmlNode *) const;
void setmetadata( xmlNode * ) const;
void setstyles( xmlDoc* ) const;
std::map<std::string, FoliaElement* > sindex;
std::vector<FoliaElement* > iindex;
std::vector<FoliaElement*> data;
std::string _id;
std::set<FoliaElement *> delSet;
FoliaElement *foliadoc;
xmlDoc *xmldoc;
mutable xmlNs *_foliaNs;
MetaDataType _metadatatype;
xmlNode *metadata;
std::string _metadatafile;
std::string _title;
std::string _date;
std::string _language;
std::string _publisher;
std::string _license;
std::vector<std::string> styles;
bool loadall;
std::string filename;
std::string version;
};
bool operator==( const Document&, const Document& );
inline bool operator!=( const Document& d1, const Document& d2 ){
return !( d1==d2 );
}
inline std::ostream& operator<<( std::ostream& os, const Document::at_t& at ){
os << "<" << at.a << "," << at.t << ">";
return os;
}
} // namespace folia
#endif // DOCUMENT_H
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