© 2002 BEA Systems, Inc.


com.beasys.commerce.ebusiness.catalog.service.category
Class SubCategoryIterator

java.lang.Object
  |
  +--com.beasys.commerce.ebusiness.catalog.CatalogItemIterator
        |
        +--com.beasys.commerce.ebusiness.catalog.service.category.SubCategoryIterator

public class SubCategoryIterator
extends CatalogItemIterator

A SubCategoryIterator is a ViewIterator over the sub categories of a given parent Category.

See Also:
View, ViewIterator, CatalogItemIterator, Serialized Form

Fields inherited from class com.beasys.commerce.ebusiness.catalog.CatalogItemIterator
DEFAULT_VIEW_SIZE, VERBOSE
 
Constructor Summary
SubCategoryIterator(java.lang.String manangerJndiName, CatalogRequest catalogRequest, CategoryKey key, int numItems, int viewSize)
          SubCategoryIterator constructor that takes the total number of spanned items, a view size, parent category key, and request object.
 
Method Summary
protected  CatalogItem getCatalogItem(View view, int itemIndex)
          Returns a CatalogItem within the current view.
protected  void refreshView(View view)
          This function is called whenever the current view needs to be refreshed.
 
Methods inherited from class com.beasys.commerce.ebusiness.catalog.CatalogItemIterator
getCatalogManager, getCatalogQueryManager, getCatalogRequest, getCategoryManager, getCurrentView, getCustomDataManager, getProductItemManager, getViewAt, getViewCount, gotoNextView, gotoPreviousView, gotoViewAt, hasNext, hasNextView, hasPreviousView, next, size
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

SubCategoryIterator

public SubCategoryIterator(java.lang.String manangerJndiName,
                           CatalogRequest catalogRequest,
                           CategoryKey key,
                           int numItems,
                           int viewSize)
SubCategoryIterator constructor that takes the total number of spanned items, a view size, parent category key, and request object.
Method Detail

refreshView

protected void refreshView(View view)
                    throws java.rmi.RemoteException
This function is called whenever the current view needs to be refreshed. All classes that extend this class must implement this function.

Parameters:
view - The view to refresh.
Throws:
java.rmi.RemoteException - on remote error.
Overrides:
refreshView in class CatalogItemIterator

getCatalogItem

protected CatalogItem getCatalogItem(View view,
                                     int itemIndex)
                              throws java.util.NoSuchElementException
Returns a CatalogItem within the current view. All classes that extend this class must implement this function.

Parameters:
view - The current view.
itemIndex - The index of the item to retrieve.
Throws:
java.util.NoSuchElementException - If the item does not exist.
Overrides:
getCatalogItem in class CatalogItemIterator

© 2002 BEA Systems, Inc.

Copyright © 2002 BEA Systems, Inc. All Rights Reserved