net.ontopia.topicmaps.db2tm

Interface TupleReaderIF

All Known Subinterfaces:

ChangelogReaderIF

All Known Implementing Classes:

ChangelogReaderWrapper

public interface TupleReaderIF

INTERNAL: A tuple reader is an iterator-like interface for looping through the tuples from a given relation.

Method Summary

Modifier and Type	Method and Description
void	close() INTERNAL: Releases all resources held by the tuple reader.
String[]	readNext() INTERNAL: Returns the next tuple.

Method Detail

readNext

String[] readNext()

INTERNAL: Returns the next tuple. Method will return null when there are no more tuples.

close

void close()

INTERNAL: Releases all resources held by the tuple reader. This method should be called when done with the tuple reader.