| /* |
| * Copyright (C) 2015 The Android Open Source Project |
| * |
| * 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.android.tools.idea.editors.allocations.nodes; |
| |
| import com.android.ddmlib.AllocationInfo; |
| import org.jetbrains.annotations.NotNull; |
| |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| abstract public class StackSourceNode extends AbstractTreeNode { |
| @NotNull protected Map<StackTraceElement, StackNode> |
| myChildrenMap = new HashMap<StackTraceElement, StackNode>(); |
| |
| public void insert(AllocationInfo alloc, int depth) { |
| StackTraceElement[] stack = alloc.getStackTrace(); |
| if (depth < stack.length) { |
| StackTraceElement element = stack[stack.length - 1 - depth]; |
| StackNode child = myChildrenMap.get(element); |
| if (child == null) { |
| child = new StackNode(element); |
| myChildrenMap.put(element, child); |
| addChild(child); |
| } |
| child.insert(alloc, depth + 1); |
| } |
| else { |
| AllocNode allocNode = new AllocNode(alloc); |
| addChild(allocNode); |
| } |
| } |
| } |