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Préférences
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JavaTM 2 Platform Std. Ed. v1.6.0
javax.management.monitor
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Field Summary |
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Fields inherited from class javax.management.monitor.Monitor |
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alreadyNotified, alreadyNotifieds, capacityIncrement, dbgTag, elementCount, OBSERVED_ATTRIBUTE_ERROR_NOTIFIED, OBSERVED_ATTRIBUTE_TYPE_ERROR_NOTIFIED, OBSERVED_OBJECT_ERROR_NOTIFIED, RESET_FLAGS_ALREADY_NOTIFIED, RUNTIME_ERROR_NOTIFIED, server |
Constructor Summary | |
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CounterMonitor()
Default constructor. |
Method Summary | |
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Number |
getDerivedGauge()
Deprecated. As of JMX 1.2, replaced by getDerivedGauge(ObjectName) |
Number |
getDerivedGauge(ObjectName object)
Gets the derived gauge of the specified object, if this object is contained in the set of observed MBeans, or null otherwise. |
long |
getDerivedGaugeTimeStamp()
Deprecated. As of JMX 1.2, replaced by getDerivedGaugeTimeStamp(ObjectName) |
long |
getDerivedGaugeTimeStamp(ObjectName object)
Gets the derived gauge timestamp of the specified object, if this object is contained in the set of observed MBeans, or 0 otherwise. |
boolean |
getDifferenceMode()
Gets the difference mode flag value common to all observed MBeans. |
Number |
getInitThreshold()
Gets the initial threshold value common to all observed objects. |
Number |
getModulus()
Gets the modulus value common to all observed MBeans. |
MBeanNotificationInfo[] |
getNotificationInfo()
Returns a NotificationInfo object containing the
name of the Java class of the notification and the notification
types sent by the counter monitor. |
boolean |
getNotify()
Gets the notification's on/off switch value common to all observed MBeans. |
Number |
getOffset()
Gets the offset value common to all observed MBeans. |
Number |
getThreshold()
Deprecated. As of JMX 1.2, replaced by getThreshold(ObjectName) |
Number |
getThreshold(ObjectName object)
Gets the current threshold value of the specified object, if this object is contained in the set of observed MBeans, or null otherwise. |
void |
setDifferenceMode(boolean value)
Sets the difference mode flag value common to all observed MBeans. |
void |
setInitThreshold(Number value)
Sets the initial threshold value common to all observed objects. |
void |
setModulus(Number value)
Sets the modulus value common to all observed MBeans. |
void |
setNotify(boolean value)
Sets the notification's on/off switch value common to all observed MBeans. |
void |
setOffset(Number value)
Sets the offset value common to all observed MBeans. |
void |
setThreshold(Number value)
Deprecated. As of JMX 1.2, replaced by setInitThreshold(java.lang.Number) |
void |
start()
Starts the counter monitor. |
void |
stop()
Stops the counter monitor. |
Methods inherited from class javax.management.monitor.Monitor |
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addObservedObject, containsObservedObject, getGranularityPeriod, getObservedAttribute, getObservedObject, getObservedObjects, isActive, postDeregister, postRegister, preDeregister, preRegister, removeObservedObject, setGranularityPeriod, setObservedAttribute, setObservedObject |
Methods inherited from class javax.management.NotificationBroadcasterSupport |
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addNotificationListener, handleNotification, removeNotificationListener, removeNotificationListener, sendNotification |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface javax.management.monitor.MonitorMBean |
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addObservedObject, containsObservedObject, getGranularityPeriod, getObservedAttribute, getObservedObject, getObservedObjects, isActive, removeObservedObject, setGranularityPeriod, setObservedAttribute, setObservedObject |
Constructor Detail |
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public CounterMonitor()
Method Detail |
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public void start()
start
in interface MonitorMBean
start
in class Monitor
public void stop()
stop
in interface MonitorMBean
stop
in class Monitor
public Number getDerivedGauge(ObjectName object)
null
otherwise.
getDerivedGauge
in interface CounterMonitorMBean
object
- the name of the object whose derived gauge is to
be returned.
public long getDerivedGaugeTimeStamp(ObjectName object)
0
otherwise.
getDerivedGaugeTimeStamp
in interface CounterMonitorMBean
object
- the name of the object whose derived gauge
timestamp is to be returned.
public Number getThreshold(ObjectName object)
null
otherwise.
getThreshold
in interface CounterMonitorMBean
object
- the name of the object whose threshold is to be
returned.
CounterMonitorMBean.setThreshold(java.lang.Number)
public Number getInitThreshold()
getInitThreshold
in interface CounterMonitorMBean
setInitThreshold(java.lang.Number)
public void setInitThreshold(Number value) throws IllegalArgumentException
setInitThreshold
in interface CounterMonitorMBean
value
- The initial threshold value.
IllegalArgumentException
- The specified
threshold is null or the threshold value is less than zero.getInitThreshold()
@Deprecated public Number getDerivedGauge()
getDerivedGauge(ObjectName)
getDerivedGauge
in interface CounterMonitorMBean
@Deprecated public long getDerivedGaugeTimeStamp()
getDerivedGaugeTimeStamp(ObjectName)
getDerivedGaugeTimeStamp
in interface CounterMonitorMBean
@Deprecated public Number getThreshold()
getThreshold(ObjectName)
getThreshold
in interface CounterMonitorMBean
setThreshold(java.lang.Number)
@Deprecated public void setThreshold(Number value) throws IllegalArgumentException
setInitThreshold(java.lang.Number)
setThreshold
in interface CounterMonitorMBean
value
- The initial threshold value.
IllegalArgumentException
- The specified threshold is
null or the threshold value is less than zero.getThreshold()
public Number getOffset()
getOffset
in interface CounterMonitorMBean
setOffset(java.lang.Number)
public void setOffset(Number value) throws IllegalArgumentException
setOffset
in interface CounterMonitorMBean
value
- The offset value.
IllegalArgumentException
- The specified
offset is null or the offset value is less than zero.getOffset()
public Number getModulus()
getModulus
in interface CounterMonitorMBean
setModulus(java.lang.Number)
public void setModulus(Number value) throws IllegalArgumentException
setModulus
in interface CounterMonitorMBean
value
- The modulus value.
IllegalArgumentException
- The specified
modulus is null or the modulus value is less than zero.getModulus()
public boolean getNotify()
getNotify
in interface CounterMonitorMBean
true
if the counter monitor notifies when
exceeding the threshold, false
otherwise.setNotify(boolean)
public void setNotify(boolean value)
setNotify
in interface CounterMonitorMBean
value
- The notification's on/off switch value.getNotify()
public boolean getDifferenceMode()
getDifferenceMode
in interface CounterMonitorMBean
true
if the difference mode is used,
false
otherwise.setDifferenceMode(boolean)
public void setDifferenceMode(boolean value)
setDifferenceMode
in interface CounterMonitorMBean
value
- The difference mode flag value.getDifferenceMode()
public MBeanNotificationInfo[] getNotificationInfo()
NotificationInfo
object containing the
name of the Java class of the notification and the notification
types sent by the counter monitor.
getNotificationInfo
in interface NotificationBroadcaster
getNotificationInfo
in class NotificationBroadcasterSupport