public WriteSession(
ulong collectionId,
LocalStorageSessionFactory sessionFactory,
ITokenizer tokenizer) : base(collectionId, sessionFactory)
{
_tokenizer = tokenizer;
_log = Logging.CreateLogWriter("writesession");
_indexQueue = new ProducerConsumerQueue <IndexJob>(Write);
_buildQueue = new ProducerConsumerQueue <BuildJob>(Write);
ValueStream = sessionFactory.CreateAppendStream(Path.Combine(sessionFactory.Dir, string.Format("{0}.val", collectionId)));
KeyStream = sessionFactory.CreateAppendStream(Path.Combine(sessionFactory.Dir, string.Format("{0}.key", collectionId)));
DocStream = sessionFactory.CreateAppendStream(Path.Combine(sessionFactory.Dir, string.Format("{0}.docs", collectionId)));
ValueIndexStream = sessionFactory.CreateAppendStream(Path.Combine(sessionFactory.Dir, string.Format("{0}.vix", collectionId)));
KeyIndexStream = sessionFactory.CreateAppendStream(Path.Combine(sessionFactory.Dir, string.Format("{0}.kix", collectionId)));
DocIndexStream = sessionFactory.CreateAppendStream(Path.Combine(sessionFactory.Dir, string.Format("{0}.dix", collectionId)));
PostingsStream = sessionFactory.CreateReadWriteStream(Path.Combine(sessionFactory.Dir, string.Format("{0}.pos", collectionId)));
VectorStream = sessionFactory.CreateAppendStream(Path.Combine(sessionFactory.Dir, string.Format("{0}.vec", collectionId)));
Index = sessionFactory.GetCollectionIndex(collectionId);
_vals = new ValueWriter(ValueStream);
_keys = new ValueWriter(KeyStream);
_docs = new DocWriter(DocStream);
_valIx = new ValueIndexWriter(ValueIndexStream);
_keyIx = new ValueIndexWriter(KeyIndexStream);
_docIx = new DocIndexWriter(DocIndexStream);
_postingsReader = new PagedPostingsReader(PostingsStream);
_dirty = new Dictionary <long, VectorNode>();
}
public Writer(LocalStorageSessionFactory sessionFactory, ITokenizer analyzer)
{
_tokenizer = analyzer;
_sessionFactory = sessionFactory;
_writeQueue = new ProducerConsumerQueue <WriteJob>(ExecuteWrite);
_log = Logging.CreateLogWriter("writer");
_itemTimer = new Stopwatch();
_batchTimer = new Stopwatch();
}
public DocumentReadSession(ulong collectionId, LocalStorageSessionFactory sessionFactory)
: base(collectionId, sessionFactory)
{
ValueStream = sessionFactory.CreateReadWriteStream(Path.Combine(sessionFactory.Dir, string.Format("{0}.val", collectionId)));
KeyStream = sessionFactory.CreateReadWriteStream(Path.Combine(sessionFactory.Dir, string.Format("{0}.key", collectionId)));
DocStream = sessionFactory.CreateReadWriteStream(Path.Combine(sessionFactory.Dir, string.Format("{0}.docs", collectionId)));
ValueIndexStream = sessionFactory.CreateReadWriteStream(Path.Combine(sessionFactory.Dir, string.Format("{0}.vix", collectionId)));
KeyIndexStream = sessionFactory.CreateReadWriteStream(Path.Combine(sessionFactory.Dir, string.Format("{0}.kix", collectionId)));
DocIndexStream = sessionFactory.CreateReadWriteStream(Path.Combine(sessionFactory.Dir, string.Format("{0}.dix", collectionId)));
_docIx = new DocIndexReader(DocIndexStream);
_docs = new DocReader(DocStream);
_keyIx = new ValueIndexReader(KeyIndexStream);
_valIx = new ValueIndexReader(ValueIndexStream);
_keyReader = new ValueReader(KeyStream);
_valReader = new ValueReader(ValueStream);
}
public ReadSession(ulong collectionId, LocalStorageSessionFactory sessionFactory)
: base(collectionId, sessionFactory)
{
ValueStream = sessionFactory.ValueStream;
KeyStream = sessionFactory.CreateReadWriteStream(Path.Combine(sessionFactory.Dir, string.Format("{0}.key", collectionId)));
DocStream = sessionFactory.CreateReadWriteStream(Path.Combine(sessionFactory.Dir, string.Format("{0}.docs", collectionId)));
ValueIndexStream = sessionFactory.ValueIndexStream;
KeyIndexStream = sessionFactory.CreateReadWriteStream(Path.Combine(sessionFactory.Dir, string.Format("{0}.kix", collectionId)));
DocIndexStream = sessionFactory.CreateReadWriteStream(Path.Combine(sessionFactory.Dir, string.Format("{0}.dix", collectionId)));
PostingsStream = sessionFactory.CreateReadWriteStream(Path.Combine(sessionFactory.Dir, string.Format("{0}.pos", collectionId)));
VectorStream = sessionFactory.CreateReadWriteStream(Path.Combine(sessionFactory.Dir, string.Format("{0}.vec", collectionId)));
Index = sessionFactory.GetIndex(collectionId);
_docIx = new DocIndexReader(DocIndexStream);
_docs = new DocReader(DocStream);
_keyIx = new ValueIndexReader(KeyIndexStream);
_valIx = new ValueIndexReader(ValueIndexStream);
_keyReader = new ValueReader(KeyStream);
_valReader = new ValueReader(ValueStream);
_postingsReader = new PagedPostingsReader(PostingsStream);
}
public WriteSession(ulong collectionId, LocalStorageSessionFactory sessionFactory)
: base(collectionId, sessionFactory)
{
_dirty = new Dictionary <long, VectorNode>();
ValueStream = sessionFactory.WritableValueStream;
KeyStream = sessionFactory.CreateAppendStream(Path.Combine(sessionFactory.Dir, string.Format("{0}.key", collectionId)));
DocStream = sessionFactory.CreateAppendStream(Path.Combine(sessionFactory.Dir, string.Format("{0}.docs", collectionId)));
ValueIndexStream = sessionFactory.WritableValueIndexStream;
KeyIndexStream = sessionFactory.CreateAppendStream(Path.Combine(sessionFactory.Dir, string.Format("{0}.kix", collectionId)));
DocIndexStream = sessionFactory.CreateAppendStream(Path.Combine(sessionFactory.Dir, string.Format("{0}.dix", collectionId)));
PostingsStream = sessionFactory.CreateReadWriteStream(Path.Combine(sessionFactory.Dir, string.Format("{0}.pos", collectionId)));
VectorStream = sessionFactory.CreateAppendStream(Path.Combine(sessionFactory.Dir, string.Format("{0}.vec", collectionId)));
Index = sessionFactory.GetIndex(collectionId);
_vals = new ValueWriter(ValueStream);
_keys = new ValueWriter(KeyStream);
_docs = new DocWriter(DocStream);
_valIx = new ValueIndexWriter(ValueIndexStream);
_keyIx = new ValueIndexWriter(KeyIndexStream);
_docIx = new DocIndexWriter(DocIndexStream);
_postingsReader = new PagedPostingsReader(PostingsStream);
}
public Reader(LocalStorageSessionFactory sessionFactory)
{
_sessionFactory = sessionFactory;
}
public Writer(LocalStorageSessionFactory sessionFactory, ITokenizer analyzer)
{
_tokenizer = analyzer;
_sessionFactory = sessionFactory;
_writeQueue = new ProducerConsumerQueue <WriteJob>(Commit);
}
public CollectionSession(ulong collectionId, LocalStorageSessionFactory sessionFactory)
{
SessionFactory = sessionFactory;
CollectionId = collectionId;
}
public Reader(LocalStorageSessionFactory sessionFactory)
{
_sessionFactory = sessionFactory;
_log = Logging.CreateLogWriter("reader");
}