Class AsyncProfiler.JavaApi

java.lang.Object

org.openjdk.jmh.profile.AsyncProfiler.JavaApi

Enclosing class:

AsyncProfiler

public static final class AsyncProfiler.JavaApi
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
private static EnumSet<Thread.State>	ignoredThreadStates
private static AsyncProfiler.JavaApi	INSTANCE

Constructor Summary

Constructors

Modifier	Constructor	Description
private	JavaApi()
private	JavaApi(String libraryFileName)

Method Summary

Modifier and Type	Method	Description
String	execute(String command)
private String	execute0(String command)
void	filterThread(Thread thread, boolean enable)	Enable or disable profile collection for threads.
private void	filterThread0(Thread thread, boolean enable)
static AsyncProfiler.JavaApi	getInstance()
static AsyncProfiler.JavaApi	getInstance(String libraryFileName)
private long	getSamples()
private void	start0(String event, long interval, boolean reset)
private void	stop0()

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

ignoredThreadStates

private static EnumSet<Thread.State> ignoredThreadStates

INSTANCE

private static AsyncProfiler.JavaApi INSTANCE

Constructor Details

JavaApi

private JavaApi(String libraryFileName)

JavaApi

private JavaApi()

Method Details

getInstance

public static AsyncProfiler.JavaApi getInstance(String libraryFileName)

getInstance

public static AsyncProfiler.JavaApi getInstance()

execute

public String execute(String command)
               throws IOException

Throws:

IOException

filterThread

public void filterThread(Thread thread,
 boolean enable)

Enable or disable profile collection for threads.

Parameters:

thread - The thread to enable or disable. null indicates the current thread.

enable - Whether to enable or disable.

start0

private void start0(String event,
 long interval,
 boolean reset)
             throws IllegalStateException

Throws:

IllegalStateException

stop0

private void stop0()
            throws IllegalStateException

Throws:

IllegalStateException

execute0

private String execute0(String command)
                 throws IllegalArgumentException,
IOException

Throws:

IllegalArgumentException

IOException

getSamples

private long getSamples()

filterThread0

private void filterThread0(Thread thread,
 boolean enable)