| /* |
| * 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.ide.hierarchy.method; |
| |
| import com.intellij.psi.PsiClass; |
| import com.intellij.psi.PsiMethod; |
| import com.intellij.psi.PsiModifier; |
| import com.intellij.psi.util.MethodSignatureUtil; |
| |
| final class MethodHierarchyUtil { |
| public static PsiMethod findBaseMethodInClass(final PsiMethod baseMethod, final PsiClass aClass, final boolean checkBases) { |
| if (baseMethod == null) return null; // base method is invalid |
| if (cannotBeOverridding(baseMethod)) return null; |
| /*if (!checkBases) return MethodSignatureUtil.findMethodBySignature(aClass, signature, false);*/ |
| return MethodSignatureUtil.findMethodBySuperMethod(aClass, baseMethod, checkBases); |
| /*final MethodSignatureBackedByPsiMethod signature = SuperMethodsSearch.search(baseMethod, aClass, checkBases, false).findFirst(); |
| return signature == null ? null : signature.getMethod();*/ |
| } |
| |
| private static boolean cannotBeOverridding(final PsiMethod method) { |
| final PsiClass parentClass = method.getContainingClass(); |
| return parentClass == null |
| || method.isConstructor() |
| || method.hasModifierProperty(PsiModifier.STATIC) |
| || method.hasModifierProperty(PsiModifier.PRIVATE); |
| } |
| |
| } |