| /* |
| * Copyright 2000-2014 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.encapsulateFields; |
| |
| import com.intellij.lang.Language; |
| import com.intellij.lang.LanguageExtension; |
| import com.intellij.psi.PsiClass; |
| import com.intellij.psi.PsiField; |
| import com.intellij.psi.PsiMethod; |
| import com.intellij.psi.PsiReference; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| /** |
| * @author Max Medvedev |
| */ |
| public abstract class EncapsulateFieldHelper { |
| private static class Extension extends LanguageExtension<EncapsulateFieldHelper> { |
| |
| public Extension() { |
| super("com.intellij.encapsulateFields.Helper"); |
| } |
| } |
| private static final Extension INSTANCE = new Extension(); |
| |
| @NotNull |
| public abstract PsiField[] getApplicableFields(@NotNull PsiClass aClass); |
| |
| @NotNull |
| public abstract String suggestSetterName(@NotNull PsiField field); |
| |
| @NotNull |
| public abstract String suggestGetterName(@NotNull PsiField field); |
| |
| @Nullable |
| public abstract PsiMethod generateMethodPrototype(@NotNull PsiField field, @NotNull String methodName, boolean isGetter); |
| |
| public abstract boolean processUsage(@NotNull EncapsulateFieldUsageInfo usage, |
| @NotNull EncapsulateFieldsDescriptor descriptor, |
| PsiMethod setter, |
| PsiMethod getter); |
| |
| @Nullable |
| public abstract EncapsulateFieldUsageInfo createUsage(@NotNull EncapsulateFieldsDescriptor descriptor, |
| @NotNull FieldDescriptor fieldDescriptor, |
| @NotNull PsiReference reference); |
| |
| public static EncapsulateFieldHelper getHelper(@NotNull Language lang) { |
| return INSTANCE.forLanguage(lang); |
| } |
| } |