Apache Zeta Components Manual :: File Source for lfu_meta_data.php
Source for file lfu_meta_data.php
Documentation is available at lfu_meta_data.php
* File containing the ezcCacheStackLfuMetaData class.
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* @version //autogentag//
* @license http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
* Meta data for the LFU replacement strategy.
* This meta data class is to be used with the {@link ezcCacheStackLfuMetaData}.
class ezcCacheStackLfuMetaData extends ezcCacheStackBaseMetaData
* Adds the given $itemId to the replacement data.
* Initializes the entry for $itemId with 1, if it does not exist, yet.
* Increments the entry by 1, if it does exist.
public function addItemToReplacementData( $itemId )
if ( !isset
( $this->replacementData[$itemId] ) )
$this->replacementData[$itemId] =
0;
++
$this->replacementData[$itemId];