org.jfree.report.modules.gui.swing.printing

Class PrintReportProcessor

public class PrintReportProcessor extends PaginatingReportProcessor implements Pageable

A paginating report processor that outputs to Pageables.

Author: Thomas Morgner

Constructor Summary
	PrintReportProcessor(ReportJob job)

Method Summary
void	close()
protected GraphicsOutputProcessor	getGraphicsProcessor()
protected ReportJob	getJob()
int	getNumberOfPages() Returns the number of pages in the set.
PageDrawable	getPageDrawable(int pageIndex)
PageFormat	getPageFormat(int pageIndex) Returns the `PageFormat` of the page specified by `pageIndex`.
Printable	getPrintable(int pageIndex) Returns the `Printable` instance responsible for rendering the page specified by `pageIndex`.
boolean	isError()
boolean	paginate()
protected PageDrawable	processPage(int page)
void	processReport(ReportJob job) Throws an unsupported operation exception.

Constructor Detail

PrintReportProcessor

public PrintReportProcessor(ReportJob job)

Method Detail

getGraphicsProcessor

protected GraphicsOutputProcessor getGraphicsProcessor()

Returns the number of pages in the set. To enable advanced printing features, it is recommended that Pageable implementations return the true number of pages rather than the UNKNOWN_NUMBER_OF_PAGES constant.

Returns: the number of pages in this Pageable.

getPageDrawable

public PageDrawable getPageDrawable(int pageIndex)

getPageFormat

public PageFormat getPageFormat(int pageIndex)

Returns the PageFormat of the page specified by pageIndex.

Parameters: pageIndex the zero based index of the page whose PageFormat is being requested

Returns: the PageFormat describing the size and orientation.

Throws: IndexOutOfBoundsException if the Pageable does not contain the requested page.

getPrintable

public Printable getPrintable(int pageIndex)

Returns the Printable instance responsible for rendering the page specified by pageIndex.

Parameters: pageIndex the zero based index of the page whose Printable is being requested

Returns: the Printable that renders the page.

Throws: IndexOutOfBoundsException if the Pageable does not contain the requested page.

isError

public boolean isError()

paginate

public boolean paginate()

processPage

protected PageDrawable processPage(int page)

processReport

public final void processReport(ReportJob job)

Throws an unsupported operation exception. Printing is controlled by a framework which calls this pageable class for each page. Therefore, printing has to be invoked from outside.

Parameters: job

Throws: UnsupportedOperationException