Class Heatmap

java.lang.Object

one.heatmap.Heatmap

public class Heatmap
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static final int	BLOCK_DURATION_MS

Constructor Summary

Constructors

Constructor	Description
Heatmap(Arguments args, JfrConverter converter)

Method Summary

Modifier and Type	Method	Description
void	addEvent(int stackTraceId, int extra, byte type, long timeMs)
void	addStack(long id, long[] methods, int[] locations, byte[] types, int size)
void	beforeChunk()
void	dump(PrintStream stream)
void	finish(long startMs)

Methods inherited from class java.lang.Object

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

Field Details

BLOCK_DURATION_MS

public static final int BLOCK_DURATION_MS

See Also:

• Constant Field Values

Constructor Details

Heatmap

public Heatmap(Arguments args,
 JfrConverter converter)

Method Details

addEvent

public void addEvent(int stackTraceId,
 int extra,
 byte type,
 long timeMs)

addStack

public void addStack(long id,
 long[] methods,
 int[] locations,
 byte[] types,
 int size)

beforeChunk

public void beforeChunk()

finish

public void finish(long startMs)

dump

public void dump(PrintStream stream)
          throws IOException

Throws:

IOException