org.nuxeo.ecm.core.io
Interface DocumentReader

All Known Implementing Classes:

AbstractDocumentReader, DocumentChildrenReader, DocumentModelListReader, DocumentModelReader, DocumentsListReader, DocumentTreeReader, NuxeoArchiveReader, SingleDocumentReader, SingleDocumentReaderWithInLineBlobs, SingleXMlDocumentReader, XMLDirectoryReader, XMLZipReader, ZipReader

public interface DocumentReader

A document reader. This reader is designed to be accessed remotely (over a network).

Author:

Bogdan Stefanescu

Method Summary

void	close() Closes the reader.
ExportedDocument	read() Reads a single document.
ExportedDocument[]	read(int count) Reads next 'count' documents.

Method Detail

read

ExportedDocument read()
                      throws IOException

Reads a single document.

Returns:

the document read or null if there are no more documents to read

Throws:

IOException

read

ExportedDocument[] read(int count)
                        throws IOException

Reads next 'count' documents.

Parameters:

count - the number of documents to read

Returns:

the array of read documents or null if there are no more documents to read

Throws:

IOException

close

void close()

Closes the reader.