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

All Implemented Interfaces:

Serializable, ViewIterator

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

Field Summary

Fields inherited from class com.beasys.commerce.ebusiness.catalog.CatalogItemIterator

DEFAULT_VIEW_SIZE, VERBOSE

Constructor Summary

SubCategoryIterator(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(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

getCatalogItem

protected CatalogItem getCatalogItem(View view,
                                     int itemIndex)
                              throws NoSuchElementException

Returns a CatalogItem within the current view. All classes that extend this class must implement this function.

Specified by:

getCatalogItem in class CatalogItemIterator

Parameters:

view - The current view.

itemIndex - The index of the item to retrieve.

Throws:

NoSuchElementException - If the item does not exist.

refreshView

protected void refreshView(View view)
                    throws RemoteException

This function is called whenever the current view needs to be refreshed. All classes that extend this class must implement this function.

Specified by:

refreshView in class CatalogItemIterator

Parameters:

view - The view to refresh.

Throws:

RemoteException - on remote error.