1 /* 2 * Copyright (c) 2021 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 package ohos.devtools.views.layout.chartview.memory.nativehook; 17 18 import ohos.devtools.services.memory.nativebean.HookDataBean; 19 20 import javax.swing.tree.DefaultMutableTreeNode; 21 import javax.swing.tree.TreeNode; 22 23 /** 24 * NativeHookDataFilter 25 * 26 * @since 2021/10/25 27 */ 28 public class NativeHookDataFilter { 29 boolean aBoolean = true; 30 31 /** 32 * passTreeNode 33 * 34 * @param treeNode treeNode 35 * @return boolean 36 */ passTreeNode(TreeNode treeNode)37 public boolean passTreeNode(TreeNode treeNode) { 38 if (aBoolean) { 39 return true; 40 } 41 if (treeNode instanceof DefaultMutableTreeNode) { 42 DefaultMutableTreeNode nextElement = (DefaultMutableTreeNode) treeNode; 43 if (nextElement.getUserObject() instanceof HookDataBean) { 44 HookDataBean bean = (HookDataBean) nextElement.getUserObject(); 45 return bean.getContainType() < 3; 46 } 47 } 48 return true; 49 } 50 51 /** 52 * setFilter 53 * 54 * @param aBoolean aBoolean 55 * @param str str 56 */ setFilter(boolean aBoolean)57 public void setFilter(boolean aBoolean) { 58 this.aBoolean = aBoolean; 59 } 60 61 } 62