Package com.atlassian.jira.entity

Class EntityPagedList<E>

java.lang.Object

com.atlassian.jira.entity.EntityPagedList<E>

All Implemented Interfaces:

PagedList<E>

public class EntityPagedList<E>
extends Object
implements PagedList<E>

Wraps an ListIterator in a paged implementation. You can directly retrieve a specific page via get(n) or get an Iterator and iterate the results a page at a time.

Since:

v6.1

Constructor Summary

Constructors

Constructor	Description
EntityPagedList(int pageSize, EntityFactory<E> entityFactory, org.ofbiz.core.entity.EntityCondition entityCondition, List<String> orderBy)

Method Summary

Modifier and Type	Method	Description
List<E>	getCompleteList()
List<E>	getPage(int pageNumber)
int	getPageSize()
int	getSize()
Iterator<List<E>>	iterator()	Iterate over the database results a page at a time

Methods inherited from class java.lang.Object

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

Constructor Details

EntityPagedList

public EntityPagedList(int pageSize,
 EntityFactory<E> entityFactory,
 org.ofbiz.core.entity.EntityCondition entityCondition,
 List<String> orderBy)

Parameters:

pageSize - desired pageSize, must be greater than 0

entityFactory - EntityFactory used to return List from a List

entityCondition - Condition to perform search in database

orderBy - List of fields to order by

Method Details

getPage

public List<E> getPage(int pageNumber)

Specified by:

getPage in interface PagedList<E>

Parameters:

pageNumber - page to retrieve, if the page does not exist throws an IllegalArgumentException

Returns:

Lsit containing the items in the page

iterator

public Iterator<List<E>> iterator()

Iterate over the database results a page at a time

Specified by:

iterator in interface PagedList<E>

getCompleteList

public List<E> getCompleteList()

Specified by:

getCompleteList in interface PagedList<E>

getSize

public int getSize()

Specified by:

getSize in interface PagedList<E>

getPageSize

public int getPageSize()

Specified by:

getPageSize in interface PagedList<E>