com.tonbeller.wcf.pagestack
Class PageStack

java.lang.Object
  com.tonbeller.wcf.pagestack.PageStack

public class PageStack

extends java.lang.Object

Author:

av

Field Summary

static java.lang.String

WEBKEY

Method Summary

void	clear()
static PageStack	instance(javax.servlet.http.HttpSession session)
java.util.Iterator	iterator()
Page	peek(int n) returns the n-th Page.
void	setCurrentPage(Page page)

Methods inherited from class java.lang.Object

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

Field Detail

WEBKEY

public static final java.lang.String WEBKEY

See Also:

Constant Field Values

Method Detail

instance

public static PageStack instance(javax.servlet.http.HttpSession session)

setCurrentPage

public void setCurrentPage(Page page)

peek

public Page peek(int n)

returns the n-th Page.

Parameters:

n - nuber of pages back (0 = current page, 1 = previous page etc)

Returns:

null if n > number of pages, Page else.

iterator

public java.util.Iterator iterator()

clear

public void clear()