Class: GALCategoryIterator

Source Location: /libgallue/category.inc.php

Class Overview

GALResult
   |
   --GALTableIterator
      |
      --GALCategoryIterator

Access to a set of GALCategory objects.

Author(s):

Variables

$glb

Methods

Inherited Variables

Class: GALTableIterator

GALTableIterator::$items
GALTableIterator::$table

Class: GALResult

GALResult::$fields
GALResult::$handle
GALResult::$index
GALResult::$num_fields
GALResult::$num_rows
GALResult::$rowFactory

Inherited Methods

Class: GALTableIterator

GALTableIterator::__construct(): Initializes this object.
GALTableIterator::buildRow(): Implements the GALRowFactory interface.
GALTableIterator::countFields(): Returns the number of fields contained in a result.
GALTableIterator::data_seek(): Sets the internal pointer to the specified row.
GALTableIterator::fetch(): Fetches the current row from the database.
GALTableIterator::getFields(): Returns all fields contained in this result.
GALTableIterator::getFlags(): Gets the flags of the given field.
GALTableIterator::getLength(): Gets the length of the given field.
GALTableIterator::getParent(): Returns the parent of this result.
GALTableIterator::getRowFactory(): Returns the factory to construct rows.
GALTableIterator::getTable(): Gets the name of the table the given field is contained in.
GALTableIterator::getType(): Gets the type of the given field.
GALTableIterator::setRowFactory(): Changing the row factory is not possible.
GALTableIterator::verticalFetch(): Returns the value of the specified field in all rows of this iterator.
GALTableIterator::__destruct(): Overwrite inherited destructor.

Class: GALResult

GALResult::__construct(): Initializes a GALResult.
GALResult::buildRow(): Implements the GALRowFactory interface.
GALResult::count(): Returns the number of rows in this result.
GALResult::countFields(): Returns the number of fields contained in a result.
GALResult::data_seek(): Sets the internal pointer to the specified row.
GALResult::fetch(): Fetches a row from the MySQL query result.
GALResult::filter(): Filters the rows of this result with a callback function.
GALResult::getFields(): Returns all fields contained in a result.
GALResult::getFlags(): Gets the flags of the given field.
GALResult::getLength(): Gets the length of the given field.
GALResult::getParent(): Returns a reference to this object.
GALResult::getRowFactory(): Returns the factory to construct rows.
GALResult::getTable(): Gets the name of the table the given field is contained in.
GALResult::getType(): Gets the type of the given field.
GALResult::isField(): Checks if the given field is contained in a result.
GALResult::iterator(): Creates a new iterator on the data of this result.
GALResult::position(): Returns the index of the current row.
GALResult::rewind(): Sets the internal pointer to zero.
GALResult::row(): Fetches the row with the specified index (starting from 0).
GALResult::setRowFactory(): Sets the factory to construct rows.
GALResult::verticalFetch(): Returns the value of the specified field in all rows of this iterator.
GALResult::__destruct(): Free memory associated with this query result.

Class Details

[line 163]
Access to a set of GALCategory objects.

Access the rows of a database result ressource as GALCategory objects. This class has got the same functionality as GALTableIterator.

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see:

GALTableIterator

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Class Variables

$glb =

[line 168]

Link to GALGallery object.

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access:

protected

Type:

GALGallery

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Class Methods

constructor __construct [line 178]

GALCategoryIterator __construct(
GALGallery
$glb, 
$table, resource
$handle, [
$rowFactory = false])

Initialize the $glb variable, then call parent constructor.

This constructor shouldn't be called by a library user, it is called inside GALCategories::rawLoad().

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see:

GALTableIterator::__construct()

Overrides GALTableIterator::__construct() (Initializes this object.)

Parameters:

GALGallery	$glb	Link to GALGallery object, used to initialize the $glb property.
GALTable	$table	Passed to parent constructor.
resource	$handle	The database result mysql resource passed to the parent constructor.
	$rowFactory

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method buildRow [line 192]

GALCategory buildRow(

$source, array
&$data)

Constructs the items of this iterator.

This method overwrites GALTableIterator::buildRow() so that it builds GALCategory objects instead of GALTableRow.

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see:

GALRow::__construct()

Overrides GALTableIterator::buildRow() (Implements the GALRowFactory interface.)

Parameters:

GALResult	$source
array	&$data

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Documentation generated on Wed, 16 Aug 2006 15:35:30 +0200 by phpDocumentor 1.3.0RC6