org.jfree.layouting.renderer.page

Class RenderPageContext

java.lang.Object

org.jfree.layouting.renderer.page.RenderPageContext

All Implemented Interfaces:

StatefullComponent

public class RenderPageContext
extends java.lang.Object
implements StatefullComponent

This is a running page context, which contains a list of watched strings and counters. Whenever one of these counters or strings change, a new page context is generated. This page context also contains the special 'page' counter. That counter is maintained by the system, initialized with '1' and is increased by the number of physical pages at every physical split.

Author:

Thomas Morgner

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	RenderPageContext()
	RenderPageContext(LayoutProcess layoutProcess, PageContext pageContext)

Method Summary

Modifier and Type	Method and Description
java.lang.Object	clone()
PageGrid	createPageGrid(OutputProcessorMetaData outputMetaData)
java.lang.Integer	getCounter(java.lang.String name, CSSValue pagePolicy)
PageContext	getPageContext()
java.lang.String	getString(java.lang.String name, CSSValue pagePolicy)
State	saveState()
RenderPageContext	update(LayoutContext layoutContext) This method should check the layout context for updated counters and strings.
RenderPageContext	update(PageContext pageContext, OutputProcessor outputProcessor)

Methods inherited from class java.lang.Object

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

Constructor Detail

RenderPageContext

public RenderPageContext(LayoutProcess layoutProcess,
                         PageContext pageContext)

RenderPageContext

protected RenderPageContext()

Method Detail

getPageContext

public PageContext getPageContext()

update

public RenderPageContext update(PageContext pageContext,
                                OutputProcessor outputProcessor)

update

public RenderPageContext update(LayoutContext layoutContext)

This method should check the layout context for updated counters and strings.

Parameters:

layoutContext -

Returns:

createPageGrid

public PageGrid createPageGrid(OutputProcessorMetaData outputMetaData)

getString

public java.lang.String getString(java.lang.String name,
                                  CSSValue pagePolicy)

getCounter

public java.lang.Integer getCounter(java.lang.String name,
                                    CSSValue pagePolicy)

clone

public java.lang.Object clone()

Overrides:

clone in class java.lang.Object

saveState

public State saveState()
                throws StateException

Specified by:

saveState in interface StatefullComponent

Throws:

StateException