Memory/Container/Movable.php

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Zend Framework

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Category: Zend
Copyright: Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com)
License: New BSD License
Package: Zend_Memory
Version: $Id$

\Zend_Memory_Container_Movable
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Package: Zend_Memory

Memory value container

Movable (may be swapped with specified backend and unloaded).

Parent(s): \Zend_Memory_Container
Category: Zend
Copyright: Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com)
License: New BSD License

Constants

 
                LOADED
                = 1

Value states

 
                SWAPPED
                = 2

 
                LOCKED
                = 4

Properties

integer $_id

Internal object Id

Details

Type: integer

\Zend_Memory_Manager $_memManager

Memory manager reference

Details

Type: \Zend_Memory_Manager

integer $_state

Value state (LOADED/SWAPPED/LOCKED)

Details

Type: integer

\Zend_Memory_Value $_value

Value object

Details

Type: \Zend_Memory_Value

Methods

__construct(\Zend_Memory_Manager $memoryManager, integer $id, string $value) : void

Object constructor

Parameters

Name	Type	Description
$memoryManager	\Zend_Memory_Manager
$id	integer
$value	string

__get(string $property) : string

Get handler

Loads object if necessary and moves it to the top of loaded objects list. Swaps objects from the bottom of loaded objects list, if necessary.

Parameters

Name	Type	Description
$property	string

Returns

Type	Description
string

Throws

Exception	Description
\Zend_Memory_Exception

__set(string $property, string $value) : void

Set handler

Parameters

Name	Type	Description
$property	string
$value	string

Throws

Exception	Description
\Zend_Exception

getRef() : \&string

Get string value reference

_Must_ be used for value access before PHP v 5.2 or _may_ be used for performance considerations

Returns

Type	Description
\&string

isLocked() : boolean

Return true if object is locked

Returns

Type	Description
boolean

lock() : void

Lock object in memory.

touch() : void

Signal, that value is updated by external code.

Should be used together with getRef()

unlock() : void

Unlock object

Memory/Container/Movable.php

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Constants

Properties

Methods

\Zend_Memory_Container_Movable
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