| /* |
| * Copyright 2000-2010 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.openapi.compiler; |
| |
| import java.io.DataOutput; |
| import java.io.IOException; |
| |
| /** |
| * Empty validity state for force recompilation |
| * |
| * @author Konstantin Bulenkov |
| */ |
| public final class EmptyValidityState implements ValidityState { |
| /** |
| * In most cases this method returns false to force recompile |
| * |
| * @param otherState the state to compare with. |
| * @return true if and only if otherState == this |
| */ |
| public boolean equalsTo(ValidityState otherState) { |
| return otherState == this; |
| } |
| |
| /** |
| * Do nothing here |
| */ |
| public void save(DataOutput dataOutput) throws IOException { |
| } |
| } |