org.extex.backend.pageFilter
Class PageReverser

java.lang.Object
  org.extex.backend.pageFilter.PageReverser

All Implemented Interfaces:

PagePipe

public class PageReverser
extends java.lang.Object
implements PagePipe

This page filter reverses the order of the pages shipped out.

Version:

$Revision: 4728 $

Author:

Gerd Neugebauer

Constructor Summary

PageReverser()
Creates a new object.

Method Summary

void	close() This method is invoked upon the end of the processing.
void	setOutput(PagePipe pipe) Setter for the output node pipe.
void	setParameter(java.lang.String name, java.lang.String value) Setter for a named parameter.
void	shipout(Page page) This is the entry point for the document writer.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PageReverser

public PageReverser()

Creates a new object.

Method Detail

close

public void close()
           throws BackendException

This method is invoked upon the end of the processing.

Specified by:

close in interface PagePipe

Throws:

BackendException - in case of a back-end error

See Also:

PagePipe.close()

setOutput

public void setOutput(PagePipe pipe)

Setter for the output node pipe.

Specified by:

setOutput in interface PagePipe

Parameters:

pipe - the output node pipe

See Also:

PagePipe.setOutput( org.extex.backend.pageFilter.PagePipe)

setParameter

public void setParameter(java.lang.String name,
                         java.lang.String value)

Setter for a named parameter. Parameters are a general mechanism to influence the behavior of the document writer. Any parameter not known by the document writer has to be ignored.

Specified by:

setParameter in interface PagePipe

Parameters:

name - the name of the parameter

value - the value of the parameter

See Also:

PagePipe.setParameter( java.lang.String, java.lang.String)

shipout

public void shipout(Page page)

This is the entry point for the document writer. Here it receives a complete node list to be sent to the output writer. It can be assumed that all values for width, height, and depth of the node lists are properly filled. Thus all information should be present to place the ink on the paper.

Specified by:

shipout in interface PagePipe

Parameters:

page - the page to send

See Also:

PagePipe.shipout( org.extex.typesetter.type.page.Page)