org.ektorp
Class Page<T>

java.lang.Object
  org.ektorp.Page<T>

All Implemented Interfaces:

Iterable<T>

public class Page<T>
extends Object
implements Iterable<T>

Constructor Summary

Page(List<T> rows, int totalSize, int pageSize, PageRequest previousPageRequest, PageRequest nextPageRequest)

Method Summary

String	getNextLink()
PageRequest	getNextPageRequest()
int	getPageSize()
String	getPreviousLink()
PageRequest	getPreviousPageRequest()
List<T>	getRows() Exists mainly for providing compatibility with the c:forEach in jstl (1.2) as it cannot handle java.lang.Iterable
int	getTotalSize()
boolean	isHasNext() Has a silly name in order to conform with the java beans naming convention
boolean	isHasPrevious() Has a silly name in order to conform with the java beans naming convention
Iterator<T>	iterator()
int	size()

Methods inherited from class java.lang.Object

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

Constructor Detail

Page

public Page(List<T> rows,
            int totalSize,
            int pageSize,
            PageRequest previousPageRequest,
            PageRequest nextPageRequest)

Method Detail

iterator

public Iterator<T> iterator()

Specified by:

iterator in interface Iterable<T>

getRows

public List<T> getRows()

Exists mainly for providing compatibility with the c:forEach in jstl (1.2) as it cannot handle java.lang.Iterable

Returns:

isHasNext

public boolean isHasNext()

Has a silly name in order to conform with the java beans naming convention

Returns:

true if there is a next page

isHasPrevious

public boolean isHasPrevious()

Has a silly name in order to conform with the java beans naming convention

Returns:

true if there is a previous page

getTotalSize

public int getTotalSize()

Returns:

the total number of items across all pages

getPageSize

public int getPageSize()

Returns:

the maximum number of items this page may contain.

getNextLink

public String getNextLink()

Returns:

the next page request encoded in a URL-save string.

Throws:

IllegalStateException - of no next page exists

See Also:

PageRequest

getNextPageRequest

public PageRequest getNextPageRequest()

getPreviousPageRequest

public PageRequest getPreviousPageRequest()

getPreviousLink

public String getPreviousLink()

Returns:

the previous page request encoded in a URL-save string.

Throws:

IllegalStateException - of no previous page exists

See Also:

PageRequest

size

public int size()