Added PoliqarpDocumentReader

libcorpus2_whole/io/poliqarpdocumentreader.cpp

 #include <libcorpus2_whole/io/poliqarpdocumentreader.h>
+#include <boost/scoped_ptr.hpp>
 
 namespace Corpus2 {
 namespace whole {
 
 PoliqarpDocumentReader::PoliqarpDocumentReader(const Tagset& tagset, const std::string& corpus_path)
-	: DocumentReaderI("poliqarp"), corpus_path_(corpus_path)
+	: DocumentReaderI("poliqarp")
 {
-	this->pqr_ = boost::shared_ptr<PoliqarpReader> (new PoliqarpReader(tagset, corpus_path));
+	this->pqr_ = boost::shared_ptr<PoliqarpReader>(new PoliqarpReader(tagset, corpus_path));
 }
 
 boost::shared_ptr<Document> PoliqarpDocumentReader::read()
 {
 	boost::shared_ptr<Document> document = boost::make_shared<Document>();
-	// boost::shared_ptr<Chunk> chunk = this->pqr_->pq_->get_next_sentence();
-//	if (chunk) {
-//		document->add_paragraph(chunk);
-//	}
+	boost::shared_ptr<Chunk> chunk = this->pqr_->get_next_chunk();
+	if (chunk) {
+		document->add_paragraph(chunk);
+	}
 	return document;
 }
 

libcorpus2_whole/io/poliqarpdocumentreader.h

@@ -2,22 +2,39 @@
 #define LIBCORPUS2_WHOLE_POLIQARPDOCUMENTREADER_H
 
 #include <poliqarp/pqreader.h>
-#include <libcorpus2_whole/io/docreaderi.h>
 #include <libcorpus2_whole/document.h>
+#include <libcorpus2_whole/io/reader_i.h>
 
 namespace Corpus2 {
 namespace whole {
 
+/**
+ * Wrapper for PoliqarpReader.
+ * Can be used as "document" reader for Poliqarp corpus. Method read() retuns
+ * document from given corpus path. Behavior of this method is similar to
+ * get_next_document() from Poliqarp Client. First call of read() gives first
+ * document in corpus, nth call of read() gives nth document from corpus...
+ */
 class PoliqarpDocumentReader : public DocumentReaderI
 {
 public:
 	PoliqarpDocumentReader(const Tagset& tagset, const std::string& corpus_path);
 
-	/// semantic of this methd is like get_next_document
+	/**
+	 * Semantic of this methd is similar to get_next_document from Poliqarp Client
+	 * @return nth readed document
+	 */
 	boost::shared_ptr<Document> read();
 
+	/**
+	 * Sets options for readers (relation reader and/or ccl reader).
+	 * Available options:
+	 *  - autogen_sent_id -- for automatically generation identifiers of sentences
+	 */
+	void set_option(const std::string& option);
+
 private:
-	const std::string corpus_path_;
+	/// Poliqarp reader used for reading Poliqarp corp
 	boost::shared_ptr<PoliqarpReader> pqr_;
 };