| /* |
| * Copyright 2000-2009 JetBrains s.r.o. |
| * |
| * Licensed 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 under the License. |
| */ |
| package com.intellij.debugger.jdi; |
| |
| /** |
| * Created by IntelliJ IDEA. |
| * User: lex |
| * Date: Jul 10, 2003 |
| * Time: 4:53:44 PM |
| * To change this template use Options | File Templates. |
| */ |
| public abstract class JdiProxy { |
| protected JdiTimer myTimer; |
| private int myTimeStamp = 0; |
| |
| public JdiProxy(JdiTimer timer) { |
| myTimer = timer; |
| myTimeStamp = myTimer.getCurrentTime(); |
| } |
| |
| protected void checkValid() { |
| if(!isValid()) { |
| myTimeStamp = myTimer.getCurrentTime(); |
| clearCaches(); |
| } |
| } |
| |
| /** |
| * @deprecated for testing only |
| * @return |
| */ |
| public boolean isValid() { |
| return myTimeStamp == myTimer.getCurrentTime(); |
| } |
| |
| protected abstract void clearCaches(); |
| } |