| /* |
| * 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.intellij.codeInspection; |
| |
| import com.intellij.psi.*; |
| import com.intellij.psi.util.PsiTreeUtil; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| public abstract class AbstractBaseJavaLocalInspectionTool extends LocalInspectionTool { |
| /** |
| * Override this to report problems at method level. |
| * |
| * @param method to check. |
| * @param manager InspectionManager to ask for ProblemDescriptors from. |
| * @param isOnTheFly true if called during on the fly editor highlighting. Called from Inspect Code action otherwise. |
| * @return <code>null</code> if no problems found or not applicable at method level. |
| */ |
| @Nullable |
| public ProblemDescriptor[] checkMethod(@NotNull PsiMethod method, @NotNull InspectionManager manager, boolean isOnTheFly) { |
| return null; |
| } |
| |
| /** |
| * Override this to report problems at class level. |
| * |
| * @param aClass to check. |
| * @param manager InspectionManager to ask for ProblemDescriptors from. |
| * @param isOnTheFly true if called during on the fly editor highlighting. Called from Inspect Code action otherwise. |
| * @return <code>null</code> if no problems found or not applicable at class level. |
| */ |
| @Nullable |
| public ProblemDescriptor[] checkClass(@NotNull PsiClass aClass, @NotNull InspectionManager manager, boolean isOnTheFly) { |
| return null; |
| } |
| |
| /** |
| * Override this to report problems at field level. |
| * |
| * @param field to check. |
| * @param manager InspectionManager to ask for ProblemDescriptors from. |
| * @param isOnTheFly true if called during on the fly editor highlighting. Called from Inspect Code action otherwise. |
| * @return <code>null</code> if no problems found or not applicable at field level. |
| */ |
| @Nullable |
| public ProblemDescriptor[] checkField(@NotNull PsiField field, @NotNull InspectionManager manager, boolean isOnTheFly) { |
| return null; |
| } |
| |
| /** |
| * Override this to report problems at file level. |
| * |
| * @param file to check. |
| * @param manager InspectionManager to ask for ProblemDescriptors from. |
| * @param isOnTheFly true if called during on the fly editor highlighting. Called from Inspect Code action otherwise. |
| * @return <code>null</code> if no problems found or not applicable at file level. |
| */ |
| @Override |
| @Nullable |
| public ProblemDescriptor[] checkFile(@NotNull PsiFile file, @NotNull InspectionManager manager, boolean isOnTheFly) { |
| return null; |
| } |
| |
| @Override |
| @NotNull |
| public PsiElementVisitor buildVisitor(@NotNull final ProblemsHolder holder, final boolean isOnTheFly) { |
| return new JavaElementVisitor() { |
| @Override |
| public void visitMethod(PsiMethod method) { |
| addDescriptors(checkMethod(method, holder.getManager(), isOnTheFly)); |
| } |
| |
| @Override |
| public void visitClass(PsiClass aClass) { |
| addDescriptors(checkClass(aClass, holder.getManager(), isOnTheFly)); |
| } |
| |
| @Override |
| public void visitField(PsiField field) { |
| addDescriptors(checkField(field, holder.getManager(), isOnTheFly)); |
| } |
| |
| @Override |
| public void visitFile(PsiFile file) { |
| addDescriptors(checkFile(file, holder.getManager(), isOnTheFly)); |
| } |
| |
| private void addDescriptors(final ProblemDescriptor[] descriptors) { |
| if (descriptors != null) { |
| for (ProblemDescriptor descriptor : descriptors) { |
| holder.registerProblem(descriptor); |
| } |
| } |
| } |
| }; |
| } |
| |
| @Override |
| public PsiNamedElement getProblemElement(final PsiElement psiElement) { |
| return PsiTreeUtil.getNonStrictParentOfType(psiElement, PsiFile.class, PsiClass.class, PsiMethod.class, PsiField.class); |
| } |
| } |