Package ZenModel :: Module MinMaxThreshold :: Class MinMaxThresholdInstance

Class MinMaxThresholdInstance

 twisted.spread.jelly.Jellyable --+            
                                  |            
twisted.spread.flavors.Serializable --+        
                                      |        
        twisted.spread.flavors.Copyable --+    
                                          |    
   twisted.spread.jelly.Unjellyable --+   |    
                                      |   |    
      twisted.spread.flavors.RemoteCopy --+    
                                          |    
        ThresholdInstance.ThresholdInstance --+
                                              |
                                             MinMaxThresholdInstance

Instance Methods

[hide private]

__init__(self, id, context, dpNames, minval, maxval, eventClass, severity, escalateCount)

source code

name(self)
return the name of this threshold (from the ThresholdClass)

source code

context(self)
Return an identifying context (device, or device and component)

source code

dataPoints(self)
Returns the names of the datapoints used to compute the threshold

source code

rrdInfoCache(self, dp)

source code

check(self, dataPoints)
The given datapoints have been updated, so re-evaluate.

source code

checkRaw(self, dataPoint, timeOf, value)
A new datapoint has been collected, use the given _raw_ value to re-evalue the threshold.

source code

checkRange(self, dp, value)
Check the value for min/max thresholds

source code

getGraphElements(self, template, gopts, namespace, color, relatedGps)
Produce a visual indication on the graph of where the threshold applies.

source code

getMinLabel(self, minval)
build a label for a min threshold

source code

getMaxLabel(self, maxval)
build a label for a max threshold

source code

getNames(self)

source code

setPower(self, number)

source code

Inherited from ThresholdInstance.ThresholdInstance: key

Inherited from twisted.spread.flavors.Copyable: getStateToCopy, getStateToCopyFor, getTypeToCopy, getTypeToCopyFor, jellyFor

Inherited from twisted.spread.flavors.Serializable: processUniqueID

Inherited from twisted.spread.jelly.Jellyable: __providedBy__, getStateFor

Inherited from twisted.spread.flavors.RemoteCopy: setCopyableState, unjellyFor

Inherited from twisted.spread.jelly.Unjellyable: setStateFor

Class Variables

[hide private]

Inherited from ThresholdInstance.ThresholdInstance: count

Inherited from twisted.spread.flavors.Serializable: __implemented__, __provides__

Method Details

[hide private]

name(self)

source code

return the name of this threshold (from the ThresholdClass)

Overrides: ThresholdInstance.ThresholdInstance.name

context(self)

source code

Return an identifying context (device, or device and component)

Overrides: ThresholdInstance.ThresholdInstance.context

dataPoints(self)

source code

Returns the names of the datapoints used to compute the threshold

Overrides: ThresholdInstance.ThresholdInstance.dataPoints

check(self, dataPoints)

source code

The given datapoints have been updated, so re-evaluate. returns events or an empty sequence

Overrides: ThresholdInstance.ThresholdInstance.check

checkRaw(self, dataPoint, timeOf, value)

source code

A new datapoint has been collected, use the given _raw_ value to re-evalue the threshold.

Overrides: ThresholdInstance.ThresholdInstance.checkRaw

getGraphElements(self, template, gopts, namespace, color, relatedGps)

source code

Produce a visual indication on the graph of where the threshold applies.

Overrides: ThresholdInstance.ThresholdInstance.getGraphElements