Cache::CacheSizer
Section: User Contributed Perl Documentation (3)
Updated: 2021-01-26
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NAME
Cache::CacheSizer -- component object for managing the size of caches
DESCRIPTION
The CacheSizer class is used internally in SizeAware caches such as
SizeAwareFileCache to encapsulate the logic of limiting cache size.
SYNOPSIS
use Cache::CacheSizer;
my $sizer = new Cache::CacheSizer( $cache, $max_size );
$sizer->limit_size( $new_size );
METHODS
- new( $cache, $max_size )
-
Construct a new Cache::CacheSizer object for the cache $cache with
a maximum size of $max_size.
- update_access_time( $key )
-
Inform the cache that the object specified by $key has been accessed.
- limit_size( $new_size )
-
Use the sizing algorithms to get the cache down under $new_size if
possible.
PROPERTIES
- get_max_size
-
The desired size limit for the cache under control.
SEE ALSO
Cache::Cache, Cache::CacheMetaData, Cache::SizeAwareCache
AUTHOR
Original author: DeWitt Clinton <
dewitt@unto.net>
Last author: $Author: dclinton $
Copyright (C) 2001-2003 DeWitt Clinton