Java Module jdk.jfr Package jdk.jfr.consumer Class RecordedThread（JDK11）

138 阅读 0 评论 0 点赞

java.lang.Object
- jdk.jfr.consumer.RecordedObject
- - jdk.jfr.consumer.RecordedThread

public final class RecordedThread
extends RecordedObject

A recorded thread.

Since:: 9

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`long`	`getId()`	Returns a unique ID for both native threads and Java threads that can't be reused within the lifespan of the JVM.
`String`	`getJavaName()`	Returns the Java thread name, or `null` if if doesn't exist.
`long`	`getJavaThreadId()`	Returns the Java thread ID, or `-1` if it's not a Java thread.
`String`	`getOSName()`	Returns the thread name used by the operating system.
`long`	`getOSThreadId()`	Returns the thread ID used by the operating system.
`RecordedThreadGroup`	`getThreadGroup()`	Returns the Java thread group, if available.

Methods declared in class jdk.jfr.consumer.RecordedObject
getBoolean, getByte, getChar, getClass, getDouble, getDuration, getFields, getFloat, getInstant, getInt, getLong, getShort, getString, getThread, getValue, hasField, toString

Methods declared in class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Method Detail
  - getOSName
```
public String getOSName()
```
    Returns the thread name used by the operating system.
    
    Returns:
    
    the OS thread name, or null if doesn't exist
  - getOSThreadId
```
public long getOSThreadId()
```
    Returns the thread ID used by the operating system.
    
    Returns:
    
    The Java thread ID, or -1 if doesn't exist
  - getThreadGroup
```
public RecordedThreadGroup getThreadGroup()
```
    Returns the Java thread group, if available.
    
    Returns:
    
    the thread group, or null if doesn't exist
  - getJavaName
```
public String getJavaName()
```
    Returns the Java thread name, or null if if doesn't exist.
    Returns java.lang.Thread.getName() if the thread has a Java representation. null otherwise.
    
    Returns:
    
    the Java thread name, or null if doesn't exist
  - getJavaThreadId
```
public long getJavaThreadId()
```
    Returns the Java thread ID, or -1 if it's not a Java thread.
    
    Returns:
    
    the Java thread ID, or -1 if it's not a Java thread
  - getId
```
public long getId()
```
    Returns a unique ID for both native threads and Java threads that can't be reused within the lifespan of the JVM.
    See getJavaThreadId() for the ID that is returned by java.lang.Thread.getId()
    
    Returns:
    
    a unique ID for the thread

微信小程序

微信扫一扫体验

微信公众账号

微信扫一扫加关注

发表
评论返回
顶部