| /* |
| * 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. |
| */ |
| |
| /* |
| * Class NodeComparator |
| * @author Jeka |
| */ |
| package com.intellij.debugger.ui.impl.nodes; |
| |
| import com.intellij.debugger.ui.tree.DebuggerTreeNode; |
| |
| import java.util.Comparator; |
| |
| /** |
| * Compares given DebuggerTreeTest by name |
| */ |
| public class NodeComparator implements Comparator<DebuggerTreeNode> { |
| @SuppressWarnings({"HardCodedStringLiteral"}) |
| public int compare(final DebuggerTreeNode node1, final DebuggerTreeNode node2) { |
| final String name1 = node1.getDescriptor().getName(); |
| final String name2 = node2.getDescriptor().getName(); |
| final boolean invalid1 = (name1 == null || (name1.length() > 0 && Character.isDigit(name1.charAt(0)))); |
| final boolean invalid2 = (name2 == null || (name2.length() > 0 && Character.isDigit(name2.charAt(0)))); |
| if (invalid1) { |
| return invalid2? 0 : 1; |
| } |
| else if (invalid2) { |
| return -1; |
| } |
| if ("this".equals(name1) || "static".equals(name1)) { |
| return -1; |
| } |
| if ("this".equals(name2) || "static".equals(name2)) { |
| return 1; |
| } |
| return name1.compareToIgnoreCase(name2); |
| } |
| } |