Package lu.kbra.pclib.db.loader

Class PagedEnumeration<B>

java.lang.Object

lu.kbra.pclib.db.loader.PagedEnumeration<B>

All Implemented Interfaces:

Enumeration<B>

Direct Known Subclasses:

BufferedPagedEnumeration

public abstract class PagedEnumeration<B>
extends Object
implements Enumeration<B>

Field Summary

Fields

Modifier and Type	Field	Description
protected int	currentPage
protected Iterator<B>	currentPageData
protected final int	pageSize
protected final int	total

Constructor Summary

Constructors

Constructor	Description
PagedEnumeration(int pageSize, int total)

Method Summary

Modifier and Type	Method	Description
Iterator<B>	asIterator()
protected abstract Iterator<B>	fetchPage(int page, int size)
void	forEachRemaining(Consumer<B> consumer)
boolean	hasMoreElements()
B	nextElement()

Methods inherited from class java.lang.Object

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

Field Details

pageSize

protected final int pageSize

total

protected final int total

currentPage

protected int currentPage

currentPageData

protected Iterator<B> currentPageData

Constructor Details

PagedEnumeration

public PagedEnumeration(int pageSize,
 int total)

Method Details

asIterator

public Iterator<B> asIterator()

Specified by:

asIterator in interface Enumeration<B>

forEachRemaining

public void forEachRemaining(Consumer<B> consumer)

hasMoreElements

public boolean hasMoreElements()

Specified by:

hasMoreElements in interface Enumeration<B>

nextElement

public B nextElement()

Specified by:

nextElement in interface Enumeration<B>

fetchPage

protected abstract Iterator<B> fetchPage(int page,
 int size)