org.apache.cassandra.service

Class GCInspector

java.lang.Object

org.apache.cassandra.service.GCInspector

All Implemented Interfaces:

java.util.EventListener, javax.management.NotificationListener, GCInspectorMXBean

public class GCInspector
extends java.lang.Object
implements javax.management.NotificationListener, GCInspectorMXBean

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	MBEAN_NAME

Constructor Summary

Constructors

Constructor and Description
GCInspector()

Method Summary

Modifier and Type	Method and Description
double[]	getAndResetStats()
org.apache.cassandra.service.GCInspector.State	getTotalSinceLastCheck()
void	handleNotification(javax.management.Notification notification, java.lang.Object handback)
static void	register()

Methods inherited from class java.lang.Object

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

Field Detail

MBEAN_NAME

public static final java.lang.String MBEAN_NAME

See Also:

Constant Field Values

Constructor Detail

GCInspector

public GCInspector()

Method Detail

register

public static void register()
                     throws java.lang.Exception

Throws:

java.lang.Exception

handleNotification

public void handleNotification(javax.management.Notification notification,
                               java.lang.Object handback)

Specified by:

handleNotification in interface javax.management.NotificationListener

getTotalSinceLastCheck

public org.apache.cassandra.service.GCInspector.State getTotalSinceLastCheck()

getAndResetStats

public double[] getAndResetStats()

Specified by:

getAndResetStats in interface GCInspectorMXBean