mirror of
https://gitflic.ru/project/openide/openide.git
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Merge branch 'master' into upsource-master
This commit is contained in:
Evgeny Pasynkov
@@ -1,126 +1,127 @@
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/*
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* Copyright 2000-2011 JetBrains s.r.o.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.intellij.psi.util;
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import com.intellij.psi.*;
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import com.intellij.util.Processor;
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import gnu.trove.THashSet;
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import org.jetbrains.annotations.NonNls;
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import org.jetbrains.annotations.NotNull;
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import org.jetbrains.annotations.Nullable;
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import java.util.Set;
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public class InheritanceUtil {
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private InheritanceUtil() { }
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/**
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* @deprecated Use {@link PsiClass#isInheritor(com.intellij.psi.PsiClass, boolean)} instead.
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*/
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public static boolean isInheritor(@NotNull PsiClass candidateClass, @NotNull PsiClass baseClass, boolean checkDeep) {
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return candidateClass.isInheritor(baseClass, checkDeep);
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}
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/**
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* @param aClass a class to check.
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* @param baseClass supposed base class.
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* @param checkDeep true to check deeper than aClass.super (see {@linkplain PsiClass#isInheritor(com.intellij.psi.PsiClass, boolean)}).
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* @return true if aClass is the baseClass or baseClass inheritor
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*/
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public static boolean isInheritorOrSelf(@Nullable PsiClass aClass, @Nullable PsiClass baseClass, boolean checkDeep) {
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if (aClass == null || baseClass == null) return false;
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PsiManager manager = aClass.getManager();
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return manager.areElementsEquivalent(baseClass, aClass) || aClass.isInheritor(baseClass, checkDeep);
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}
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/**
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* @deprecated use {@linkplain #isInheritorOrSelf(com.intellij.psi.PsiClass, com.intellij.psi.PsiClass, boolean)}.
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*/
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public static boolean isCorrectDescendant(@Nullable PsiClass aClass, @Nullable PsiClass baseClass, boolean checkDeep) {
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return isInheritorOrSelf(aClass, baseClass, checkDeep);
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}
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public static boolean processSupers(@Nullable PsiClass aClass, boolean includeSelf, Processor<PsiClass> superProcessor) {
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if (aClass == null) return true;
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if (includeSelf && !superProcessor.process(aClass)) return false;
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return processSupers(aClass, superProcessor, new THashSet<PsiClass>());
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}
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private static boolean processSupers(@NotNull PsiClass aClass, Processor<PsiClass> superProcessor, Set<PsiClass> visited) {
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if (!visited.add(aClass)) return true;
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for (final PsiClass intf : aClass.getInterfaces()) {
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if (!superProcessor.process(intf) || !processSupers(intf, superProcessor, visited)) return false;
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}
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final PsiClass superClass = aClass.getSuperClass();
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if (superClass != null) {
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if (!superProcessor.process(superClass) || !processSupers(superClass, superProcessor, visited)) return false;
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}
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return true;
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}
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public static boolean isInheritor(@Nullable PsiType type, @NotNull @NonNls final String baseClassName) {
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if (type instanceof PsiClassType) {
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return isInheritor(((PsiClassType)type).resolve(), baseClassName);
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}
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return false;
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}
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public static boolean isInheritor(@Nullable PsiClass psiClass, final String baseClassName) {
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return isInheritor(psiClass, false, baseClassName);
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}
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public static boolean isInheritor(@Nullable PsiClass psiClass, final boolean strict, final String baseClassName) {
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if (psiClass == null) {
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return false;
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}
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final PsiClass base = JavaPsiFacade.getInstance(psiClass.getProject()).findClass(baseClassName, psiClass.getResolveScope());
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if (base == null) {
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return false;
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}
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return strict ? psiClass.isInheritor(base, true) : isInheritorOrSelf(psiClass, base, true);
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}
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/**
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* Gets all superclasses. Classes are added to result in DFS order
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* @param aClass
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* @param results
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* @param includeNonProject
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*/
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public static void getSuperClasses(PsiClass aClass, Set<PsiClass> results, boolean includeNonProject) {
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getSuperClassesOfList(aClass.getSuperTypes(), results, includeNonProject);
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}
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public static void getSuperClassesOfList(PsiClassType[] types, Set<PsiClass> results,
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boolean includeNonProject) {
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for (PsiClassType type : types) {
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PsiClass resolved = type.resolve();
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if (resolved != null) {
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if (!results.contains(resolved)) {
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if (includeNonProject || resolved.getManager().isInProject(resolved)) {
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results.add(resolved);
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}
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getSuperClasses(resolved, results, includeNonProject);
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}
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}
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}
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}
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}
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/*
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* Copyright 2000-2011 JetBrains s.r.o.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.intellij.psi.util;
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import com.intellij.psi.*;
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import com.intellij.util.Processor;
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import gnu.trove.THashSet;
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import org.jetbrains.annotations.NonNls;
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import org.jetbrains.annotations.NotNull;
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import org.jetbrains.annotations.Nullable;
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import java.util.Set;
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public class InheritanceUtil {
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private InheritanceUtil() { }
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/**
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* @deprecated Use {@link PsiClass#isInheritor(com.intellij.psi.PsiClass, boolean)} instead.
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*/
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public static boolean isInheritor(@NotNull PsiClass candidateClass, @NotNull PsiClass baseClass, boolean checkDeep) {
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return candidateClass.isInheritor(baseClass, checkDeep);
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}
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/**
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* @param aClass a class to check.
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* @param baseClass supposed base class.
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* @param checkDeep true to check deeper than aClass.super (see {@linkplain PsiClass#isInheritor(com.intellij.psi.PsiClass, boolean)}).
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* @return true if aClass is the baseClass or baseClass inheritor
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*/
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public static boolean isInheritorOrSelf(@Nullable PsiClass aClass, @Nullable PsiClass baseClass, boolean checkDeep) {
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if (aClass == null || baseClass == null) return false;
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PsiManager manager = aClass.getManager();
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return manager.areElementsEquivalent(baseClass, aClass) || aClass.isInheritor(baseClass, checkDeep);
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}
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/**
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* @deprecated use {@linkplain #isInheritorOrSelf(com.intellij.psi.PsiClass, com.intellij.psi.PsiClass, boolean)}.
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*/
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public static boolean isCorrectDescendant(@Nullable PsiClass aClass, @Nullable PsiClass baseClass, boolean checkDeep) {
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return isInheritorOrSelf(aClass, baseClass, checkDeep);
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}
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public static boolean processSupers(@Nullable PsiClass aClass, boolean includeSelf, @NotNull Processor<PsiClass> superProcessor) {
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if (aClass == null) return true;
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if (includeSelf && !superProcessor.process(aClass)) return false;
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return processSupers(aClass, superProcessor, new THashSet<PsiClass>());
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}
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private static boolean processSupers(@NotNull PsiClass aClass, @NotNull Processor<PsiClass> superProcessor, @NotNull Set<PsiClass> visited) {
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if (!visited.add(aClass)) return true;
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for (final PsiClass intf : aClass.getInterfaces()) {
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if (!superProcessor.process(intf) || !processSupers(intf, superProcessor, visited)) return false;
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}
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final PsiClass superClass = aClass.getSuperClass();
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if (superClass != null) {
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if (!superProcessor.process(superClass) || !processSupers(superClass, superProcessor, visited)) return false;
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}
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return true;
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}
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public static boolean isInheritor(@Nullable PsiType type, @NotNull @NonNls final String baseClassName) {
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if (type instanceof PsiClassType) {
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return isInheritor(((PsiClassType)type).resolve(), baseClassName);
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}
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return false;
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}
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public static boolean isInheritor(@Nullable PsiClass psiClass, @NotNull final String baseClassName) {
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return isInheritor(psiClass, false, baseClassName);
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}
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public static boolean isInheritor(@Nullable PsiClass psiClass, final boolean strict, @NotNull final String baseClassName) {
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if (psiClass == null) {
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return false;
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}
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final PsiClass base = JavaPsiFacade.getInstance(psiClass.getProject()).findClass(baseClassName, psiClass.getResolveScope());
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if (base == null) {
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return false;
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}
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return strict ? psiClass.isInheritor(base, true) : isInheritorOrSelf(psiClass, base, true);
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}
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/**
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* Gets all superclasses. Classes are added to result in DFS order
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* @param aClass
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* @param results
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* @param includeNonProject
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*/
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public static void getSuperClasses(@NotNull PsiClass aClass, @NotNull Set<PsiClass> results, boolean includeNonProject) {
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getSuperClassesOfList(aClass.getSuperTypes(), results, includeNonProject, new THashSet<PsiClass>(), aClass.getManager());
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}
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private static void getSuperClassesOfList(@NotNull PsiClassType[] types,
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@NotNull Set<PsiClass> results,
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boolean includeNonProject,
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@NotNull Set<PsiClass> visited,
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@NotNull PsiManager manager) {
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for (PsiClassType type : types) {
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PsiClass resolved = type.resolve();
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if (resolved != null && visited.add(resolved)) {
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if (includeNonProject || manager.isInProject(resolved)) {
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results.add(resolved);
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}
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getSuperClassesOfList(resolved.getSuperTypes(), results, includeNonProject, visited, manager);
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}
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}
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}
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}
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