org.eobjects.metamodel.data
Interface RowPublisher

public interface RowPublisher

An object on which a push-style data reader can publish records to a RowPublisherDataSet. The RowPublisher acts as a buffer between the publishing and consuming part of a dataset scenario. It will manage a queue of rows and will block calls if the queue is not being read/emptied as fast as it is being filled.

Author:

Kasper Sørensen

Method Summary

void	finished() Invoked to indicate to the consumer that no more rows will be published.
boolean	publish(Object[] values) Publishes a row, represented by an array of values.
boolean	publish(Object[] values, Style[] styles) Publishes a row, represented by an array of values and an array of styles.
boolean	publish(Row row) Publishes a row

Method Detail

publish

boolean publish(Row row)

Publishes a row

Parameters:

row - the Row to publish.

Returns:

a boolean indicating whether or not the consumer is still interested in more rows.

publish

boolean publish(Object[] values)

Publishes a row, represented by an array of values.

Parameters:

values - the objects to convert to a row.

Returns:

a boolean indicating whether or not the consumer is still interested in more rows.

publish

boolean publish(Object[] values,
                Style[] styles)

Publishes a row, represented by an array of values and an array of styles.

Parameters:

values - the objects to convert to a row.

styles - the styles that correspond to the values.

Returns:

a boolean indicating whether or not the consumer is still interested in more rows.

finished

void finished()

Invoked to indicate to the consumer that no more rows will be published.