| /* |
| * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| package utils; |
| |
| import java.util.Iterator; |
| import java.util.LinkedList; |
| |
| /** |
| * |
| * Represents the stack of the thread |
| * |
| */ |
| public class ThreadStack { |
| |
| private String threadType; // Thread / RealtimeThread / NoHeapRealtimeThread |
| private String threadName; |
| private String type; //daemon or not |
| private String priority; |
| private String tid; |
| private String nid; |
| |
| /** |
| * runnable or waiting on condition |
| */ |
| private String status; |
| private String pointerRange; |
| |
| /** |
| * i.e. java.lang.Thread.State: WAITING (on object monitor) |
| */ |
| private String extendedStatus; |
| |
| private LinkedList<MethodInfo> stack = new LinkedList<MethodInfo>(); |
| |
| private LinkedList<LockInfo> lockOSList = new LinkedList<LockInfo>(); |
| |
| public String getThreadName() { |
| return threadName; |
| } |
| |
| public void setThreadName(String threadName) { |
| this.threadName = threadName; |
| } |
| |
| public String getType() { |
| return type; |
| } |
| |
| public void setType(String type) { |
| this.type = type; |
| } |
| |
| public String getPriority() { |
| return priority; |
| } |
| |
| public void setPriority(String priority) { |
| this.priority = priority; |
| } |
| |
| public String getTid() { |
| return tid; |
| } |
| |
| public void setTid(String tid) { |
| this.tid = tid; |
| } |
| |
| public String getNid() { |
| return nid; |
| } |
| |
| public void setNid(String nid) { |
| this.nid = nid; |
| } |
| |
| public String getStatus() { |
| return status; |
| } |
| |
| public void setStatus(String status) { |
| this.status = status; |
| } |
| |
| public String getPointerRange() { |
| return pointerRange; |
| } |
| |
| public void setPointerRange(String pointerRange) { |
| this.pointerRange = pointerRange; |
| } |
| |
| public String getExtendedStatus() { |
| return extendedStatus; |
| } |
| |
| public void setExtendedStatus(String extendedStatus) { |
| this.extendedStatus = extendedStatus; |
| } |
| |
| public LinkedList<MethodInfo> getStack() { |
| return stack; |
| } |
| |
| public LinkedList<LockInfo> getLockOSList() { |
| return lockOSList; |
| } |
| |
| public void setLockOSList(LinkedList<LockInfo> lockOSList) { |
| this.lockOSList = lockOSList; |
| } |
| |
| public void addMethod(MethodInfo mi) { |
| stack.add(mi); |
| } |
| |
| public boolean hasEqualStack(ThreadStack another) { |
| boolean result = true; |
| |
| Iterator<MethodInfo> it1 = stack.iterator(); |
| Iterator<MethodInfo> it2 = another.stack.iterator(); |
| |
| while (it1.hasNext() && it2.hasNext()) { |
| |
| MethodInfo mi1 = it1.next(); |
| MethodInfo mi2 = it2.next(); |
| |
| if (mi1 == null && mi2 == null) { |
| break; |
| } |
| |
| boolean oneOfMethodInfoIsNull = mi1 == null && mi2 != null || mi1 != null && mi2 == null; |
| |
| if (oneOfMethodInfoIsNull || !mi1.equals(mi2)) { |
| result = false; |
| } |
| } |
| |
| if (it1.hasNext() || it2.hasNext()) { |
| Utils.log("stack sizes", String.valueOf(stack.size()), String.valueOf(another.stack.size())); |
| result = false; |
| } |
| |
| return result; |
| } |
| |
| public String getThreadType() { |
| return threadType; |
| } |
| |
| public void setThreadType(String threadType) { |
| this.threadType = threadType; |
| } |
| |
| } |