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Packages:
default
System
System.Caching
System.Collections
System.Data
System.Data.ActiveRecord
System.Data.ActiveRecord.Relations
System.Data.ActiveRecord.Scaffold
System.Data.ActiveReecord.Scaffold.InputBuilder
System.Data.Commom.Sqlite
System.Data.Common
System.Data.Common.Mssql
System.Data.Common.Mysql
System.Data.Common.Oracle
System.Data.Common.Pgsql
System.Data.Common.Sqlite
System.Data.DataGateway
System.Data.SqlMap
System.Data.SqlMap.Configuration
System.Data.SqlMap.Statements
System.Exceptions
System.I18N
System.IO
System.Security
System.Util
System.Web
System.Web.Services
System.Web.UI
System.Web.UI.ActiveControls
System.Web.UI.WebControls
System.Web.UI.WebControls.assets
System.Xml
Classes:
TAttributeCollection
TDummyDataSource
TDummyDataSourceIterator
TList
TListIterator
TMap
TMapIterator
TPagedDataSource
TPagedList
TPagedListFetchDataEventParameter
TPagedListIterator
TPagedListPageChangedEventParameter
TPagedMapIterator
TQueue
TQueueIterator
TStack
TStackIterator

Keyword

# Class TPagedListIterator

TPagedListIterator class

TPagedListIterator implements Iterator interface.

TPagedListIterator is used by TPagedDataSource. It allows TPagedDataSource to return a new iterator for traversing the items in a TList object.

Since: 3.0
Author: Qiang Xue <qiang.xue@gmail.com>

Constructor Summary
public | __construct Array Constructor.

Method Summary
mixed | current () Returns the current array item.
integer | key () Returns the key of the current array item.
void | next () Moves the internal pointer to the next array item.
void | rewind () Rewinds internal array pointer.
boolean | valid () Returns whether there is an item at current position.

Constructor Details

## __construct

public __construct | Array

Constructor.

Method Details

## current

public mixed current | ()

Returns the current array item.

This method is required by the interface Iterator.

Output
mixed | the current array item
Exception

## key

public integer key | ()

Returns the key of the current array item.

This method is required by the interface Iterator.

Output
integer | the key of the current array item
Exception

## next

public void next | ()

Moves the internal pointer to the next array item.

This method is required by the interface Iterator.

Output
Exception

## rewind

public void rewind | ()

Rewinds internal array pointer.

This method is required by the interface Iterator.

Output
Exception

## valid

public boolean valid | ()

Returns whether there is an item at current position.

This method is required by the interface Iterator.

Output
Exception