| /* |
| * 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.refactoring.move.moveClassesOrPackages; |
| |
| import com.intellij.openapi.extensions.ExtensionPointName; |
| import com.intellij.psi.PsiClass; |
| import com.intellij.psi.PsiDirectory; |
| import com.intellij.usageView.UsageInfo; |
| import com.intellij.util.IncorrectOperationException; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| import java.util.Collection; |
| |
| /** |
| * @author Maxim.Medvedev |
| */ |
| public interface MoveClassHandler { |
| ExtensionPointName<MoveClassHandler> EP_NAME = new ExtensionPointName<MoveClassHandler>("com.intellij.refactoring.moveClassHandler"); |
| |
| void prepareMove(@NotNull PsiClass aClass); |
| |
| void finishMoveClass(@NotNull PsiClass aClass); |
| |
| /** |
| * @return null if it cannot move aClass |
| */ |
| @Nullable |
| PsiClass doMoveClass(@NotNull PsiClass aClass, @NotNull PsiDirectory moveDestination) throws IncorrectOperationException; |
| |
| /** |
| * |
| * @param clazz psiClass |
| * @return null, if this instance of FileNameForPsiProvider cannot provide name for clazz |
| */ |
| String getName(PsiClass clazz); |
| |
| void preprocessUsages(Collection<UsageInfo> results); |
| } |