org.apache.metamodel.data

Interface DocumentSource

All Superinterfaces:

AutoCloseable, Closeable

All Known Implementing Classes:

CouchDbSamplingDocumentSource, LazyDocumentSource, MaxRowsDocumentSource

public interface DocumentSource
extends Closeable

A source of documents to be used for building/detecting a schema or table.

Method Summary

Modifier and Type	Method and Description
void	close()
Document	next() Gets the next sample from the source, or returns null if there are no more documents available.

Method Detail

next

Document next()

Gets the next sample from the source, or returns null if there are no more documents available.

Returns:

close

void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable