CachedMessageIndex Class Reference

Storage on the object cache. More...

Inheritance diagram for CachedMessageIndex:

Public Member Functions
	retrieve ( $forRebuild=false)
Public Member Functions inherited from MessageIndex
	getKeys ()
	rebuild (float $timestamp=null)
	Creates the index from scratch.
	getStatusCacheKey ()
	storeInterim (MessageGroup $group, array $newKeys)

Protected Member Functions
	store (array $array, array $diff)
Protected Member Functions inherited from MessageIndex
	get ( $key)
	Looks up the stored value for single key.
	lock ()
	unlock ()
	clearMessageGroupStats (array $diff)
	Purge stuff when set of keys have changed.
	checkAndAdd (&$hugearray, MessageGroup $g, $ignore=false)
	serialize ( $data)
	These are probably slower than serialize and unserialize, but they are more space efficient because we only need strings and arrays.
	unserialize ( $data)

Protected Attributes
	$key = 'translate-messageindex'
	$cache
	$index
Protected Attributes inherited from MessageIndex
	$interimCache

Additional Inherited Members
Static Public Member Functions inherited from MessageIndex
static	singleton ()
static	setInstance (self $instance)
	Override the global instance, for testing.
static	getGroupIds (MessageHandle $handle)
	Retrieves a list of groups given MessageHandle belongs to.
static	getPrimaryGroupId (MessageHandle $handle)
static	getArrayDiff (array $old, array $new)
	Compares two associative arrays.
Static Protected Attributes inherited from MessageIndex
static	$instance

Detailed Description

Storage on the object cache.

This can be faster than DatabaseMessageIndex, but it doesn't provide random access, and the data is not guaranteed to be persistent.

This is unlikely to be the best backend for you, so don't use it.

Definition at line 619 of file MessageIndex.php.

Constructor & Destructor Documentation

__construct()

CachedMessageIndex::__construct ( )

protected

Reimplemented from MessageIndex.

Definition at line 625 of file MessageIndex.php.

Member Function Documentation

retrieve()

CachedMessageIndex::retrieve

(

$forRebuild = false

)

Parameters

bool

$forRebuild

Returns

array

Reimplemented from MessageIndex.

Definition at line 634 of file MessageIndex.php.

store()

CachedMessageIndex::store ( array $array, array $diff )

protected

Reimplemented from MessageIndex.

Definition at line 650 of file MessageIndex.php.

Member Data Documentation

$cache

CachedMessageIndex::$cache

protected

Definition at line 621 of file MessageIndex.php.

$index

CachedMessageIndex::$index

protected

Definition at line 623 of file MessageIndex.php.

$key

CachedMessageIndex::$key = 'translate-messageindex'

protected

Definition at line 620 of file MessageIndex.php.

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The documentation for this class was generated from the following file:

• utils/MessageIndex.php