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/*
* 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.jetbrains.python.hierarchy.treestructures;
import com.intellij.ide.hierarchy.HierarchyNodeDescriptor;
import com.intellij.openapi.project.Project;
import com.jetbrains.python.hierarchy.PyTypeHierarchyNodeDescriptor;
import com.jetbrains.python.psi.PyClass;
import com.jetbrains.python.psi.PyUtil;
import org.jetbrains.annotations.NotNull;
import java.util.List;
/**
* @author Alexey.Ivanov
*/
public class PyTypeHierarchyTreeStructure extends PySubTypesHierarchyTreeStructure {
private static PyTypeHierarchyNodeDescriptor buildHierarchyElement(@NotNull final PyClass cl) {
PyTypeHierarchyNodeDescriptor descriptor = null;
List<PyClass> superClasses = PyUtil.getAllSuperClasses(cl);
for (int i = superClasses.size() - 1; i >= 0; --i) {
final PyClass superClass = superClasses.get(i);
final PyTypeHierarchyNodeDescriptor newDescriptor = new PyTypeHierarchyNodeDescriptor(descriptor, superClass, false);
if (descriptor != null) {
descriptor.setCachedChildren(new PyTypeHierarchyNodeDescriptor[]{newDescriptor});
}
descriptor = newDescriptor;
}
final PyTypeHierarchyNodeDescriptor newDescriptor = new PyTypeHierarchyNodeDescriptor(descriptor, cl, true);
if (descriptor != null) {
descriptor.setCachedChildren(new HierarchyNodeDescriptor[]{newDescriptor});
}
return newDescriptor;
}
protected PyTypeHierarchyTreeStructure(final Project project, final HierarchyNodeDescriptor baseDescriptor) {
super(project, baseDescriptor);
}
public PyTypeHierarchyTreeStructure(@NotNull final PyClass cl) {
super(cl.getProject(), buildHierarchyElement(cl));
setBaseElement(myBaseDescriptor);
}
}
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