| /* |
| * Copyright 2000-2013 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.siyeh.ig.classmetrics; |
| |
| import com.intellij.psi.PsiAnonymousClass; |
| import com.intellij.psi.PsiClass; |
| import com.intellij.psi.PsiEnumConstantInitializer; |
| import com.siyeh.InspectionGadgetsBundle; |
| import com.siyeh.ig.BaseInspectionVisitor; |
| import org.jetbrains.annotations.NotNull; |
| |
| public class AnonymousClassMethodCountInspectionBase extends ClassMetricInspection { |
| private static final int DEFAULT_METHOD_COUNT_LIMIT = 1; |
| |
| @Override |
| @NotNull |
| public String getID() { |
| return "AnonymousInnerClassWithTooManyMethods"; |
| } |
| |
| @Override |
| @NotNull |
| public String getDisplayName() { |
| return InspectionGadgetsBundle.message( |
| "anonymous.inner.class.with.too.many.methods.display.name"); |
| } |
| |
| @Override |
| protected int getDefaultLimit() { |
| return DEFAULT_METHOD_COUNT_LIMIT; |
| } |
| |
| @Override |
| protected String getConfigurationLabel() { |
| return InspectionGadgetsBundle.message("method.count.limit.option"); |
| } |
| |
| @Override |
| protected boolean buildQuickFixesOnlyForOnTheFlyErrors() { |
| return true; |
| } |
| |
| @Override |
| @NotNull |
| public String buildErrorString(Object... infos) { |
| final Integer count = (Integer)infos[0]; |
| return InspectionGadgetsBundle.message( |
| "anonymous.inner.class.with.too.many.methods.problem.descriptor", |
| count); |
| } |
| |
| @Override |
| public BaseInspectionVisitor buildVisitor() { |
| return new AnonymousClassMethodCountVisitor(); |
| } |
| |
| private class AnonymousClassMethodCountVisitor |
| extends BaseInspectionVisitor { |
| |
| @Override |
| public void visitClass(@NotNull PsiClass psiClass) { |
| // no call to super, to prevent double counting |
| } |
| |
| @Override |
| public void visitAnonymousClass( |
| @NotNull PsiAnonymousClass aClass) { |
| if (aClass instanceof PsiEnumConstantInitializer) { |
| return; |
| } |
| final int totalMethodCount = calculateTotalMethodCount(aClass); |
| if (totalMethodCount <= getLimit()) { |
| return; |
| } |
| registerClassError(aClass, Integer.valueOf(totalMethodCount)); |
| } |
| |
| private int calculateTotalMethodCount(PsiClass aClass) { |
| return aClass.getMethods().length - aClass.getConstructors().length; |
| } |
| } |
| } |