com.beasys.commerce.ebusiness.catalog
Class CatalogItemView

java.lang.Object
  |
  +--com.beasys.commerce.ebusiness.catalog.CatalogItemView

public class CatalogItemView

extends java.lang.Object

implements View, java.io.Serializable

A CatalogItemView is a window onto a large CatalogItem result set. It has a size (the number of items in the view), a beginning index (the index of the first item in the view), and an ending index (the index of the last item in the view). Additionally, a CatalogItemViewhas an index within the context of a ViewIterator.

See Also:

View, ViewIterator, Serialized Form

Constructor Summary

CatalogItemView()
Default constructor

CatalogItemView(int size, int firstIndex, int lastIndex, int viewIndex)
Creates a new CatalogItemView with the given size, first index, last index, and view index.

Method Summary

int	getFirstIndex() Returns the index of the first item in the view.
int	getLastIndex() Returns the index of the last item in the view.
int	getSize() Returns the number of items in the view.
int	getViewIndex() Returns the index of this View within its ViewIterator.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

CatalogItemView

public CatalogItemView()

Default constructor

CatalogItemView

public CatalogItemView(int size,
                       int firstIndex,
                       int lastIndex,
                       int viewIndex)

Creates a new CatalogItemView with the given size, first index, last index, and view index.

Parameters:

size - The size of the view.

firstIndex - The first index.

lastIndex - The last index.

viewIndex - The index of this View within its ViewIterator.

Method Detail

getSize

public int getSize()

Returns the number of items in the view.

Specified by:

getSize in interface View

Returns:

The number of ites in the view.

getFirstIndex

public int getFirstIndex()

Returns the index of the first item in the view.

Specified by:

getFirstIndex in interface View

Returns:

The index of the first item in the view.

getLastIndex

public int getLastIndex()

Returns the index of the last item in the view.

Specified by:

getLastIndex in interface View

Returns:

The index of the last item in the view.

getViewIndex

public int getViewIndex()

Returns the index of this View within its ViewIterator.

Specified by:

getViewIndex in interface View

Returns:

The index of this View within its ViewIterator.

toString

public java.lang.String toString()

Returns:

the string representation of this CatalogItemView.

Overrides:

toString in class java.lang.Object