001package org.apache.commons.jcs.engine.control.event.behavior; 002 003/* 004 * Licensed to the Apache Software Foundation (ASF) under one 005 * or more contributor license agreements. See the NOTICE file 006 * distributed with this work for additional information 007 * regarding copyright ownership. The ASF licenses this file 008 * to you under the Apache License, Version 2.0 (the 009 * "License"); you may not use this file except in compliance 010 * with the License. You may obtain a copy of the License at 011 * 012 * http://www.apache.org/licenses/LICENSE-2.0 013 * 014 * Unless required by applicable law or agreed to in writing, 015 * software distributed under the License is distributed on an 016 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 017 * KIND, either express or implied. See the License for the 018 * specific language governing permissions and limitations 019 * under the License. 020 */ 021 022/** 023 * This describes the events that an item can encounter. 024 */ 025public enum ElementEventType 026{ 027 /** Background expiration */ 028 EXCEEDED_MAXLIFE_BACKGROUND, 029 030 /*** Expiration discovered on request */ 031 EXCEEDED_MAXLIFE_ONREQUEST, 032 033 /** Background expiration */ 034 EXCEEDED_IDLETIME_BACKGROUND, 035 036 /** Expiration discovered on request */ 037 EXCEEDED_IDLETIME_ONREQUEST, 038 039 /** Moving from memory to disk (what if no disk?) */ 040 SPOOLED_DISK_AVAILABLE, 041 042 /** Moving from memory to disk (what if no disk?) */ 043 SPOOLED_DISK_NOT_AVAILABLE, 044 045 /** Moving from memory to disk, but item is not spoolable */ 046 SPOOLED_NOT_ALLOWED //, 047 048 /** Removed actively by a remove command. (Could distinguish between local and remote) */ 049 //REMOVED, 050 /** 051 * Element was requested from cache. Not sure we ever want to implement this. 052 */ 053 //GET 054}