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public interface GaugeMonitorMBean extends MonitorMBean
Exposes the remote management interface of the gauge monitor MBean.
Method Summary | |
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Number |
Gets the derived gauge. |
Number |
getDerivedGauge(ObjectName object) Gets the derived gauge for the specified MBean. |
long |
Gets the derived gauge timestamp. |
long |
getDerivedGaugeTimeStamp(ObjectName object) Gets the derived gauge timestamp for the specified MBean. |
boolean |
Gets the difference mode flag value. |
Number |
Gets the high threshold value. |
Number |
Gets the low threshold value. |
boolean |
Gets the high notification's on/off switch value. |
boolean |
Gets the low notification's on/off switch value. |
void |
setDifferenceMode(boolean value) Sets the difference mode flag value. |
void |
setNotifyHigh(boolean value) Sets the high notification's on/off switch value. |
void |
setNotifyLow(boolean value) Sets the low notification's on/off switch value. |
void |
setThresholds(Number highValue, Number lowValue) Sets the high and the low threshold values. |
Methods inherited from class javax.management.monitor.MonitorMBean |
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addObservedObject, containsObservedObject, getGranularityPeriod, getObservedAttribute, getObservedObject, getObservedObjects, isActive, removeObservedObject, setGranularityPeriod, setObservedAttribute, setObservedObject, start, stop |
Method Detail |
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public Number getDerivedGauge()
public Number getDerivedGauge(ObjectName object)
object
- the MBean for which the derived gauge is to be returnednull
otherwise.public long getDerivedGaugeTimeStamp()
public long getDerivedGaugeTimeStamp(ObjectName object)
object
- the MBean for which the derived gauge timestamp is to be returnednull
otherwise.public boolean getDifferenceMode()
true
if the difference mode is used,
false
otherwise.public Number getHighThreshold()
public Number getLowThreshold()
public boolean getNotifyHigh()
true
if the gauge monitor notifies when
exceeding the high threshold, false
otherwise.public boolean getNotifyLow()
true
if the gauge monitor notifies when
exceeding the low threshold, false
otherwise.public void setDifferenceMode(boolean value)
value
- The difference mode flag value.public void setNotifyHigh(boolean value)
value
- The high notification's on/off switch value.public void setNotifyLow(boolean value)
value
- The low notification's on/off switch value.public void setThresholds(Number highValue, Number lowValue) throws IllegalArgumentException
highValue
- The high threshold value.lowValue
- The low threshold value.IllegalArgumentException
- The specified high/low threshold is null
or the low threshold is greater than the high threshold
or the high threshold and the low threshold are not of the same type.
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