org.hawkular.alerts.api.model.condition

Class NelsonCondition

java.lang.Object

org.hawkular.alerts.api.model.condition.Condition

org.hawkular.alerts.api.model.condition.NelsonCondition

All Implemented Interfaces:

Serializable

public class NelsonCondition
extends Condition

A condition that uses historically collected data to perform a variety of tests for value instability. See: https://en.wikipedia.org/wiki/Nelson_rules.

Author:

Jay Shaughnessy, Lucas Ponce

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	NelsonCondition.NelsonRule

Nested classes/interfaces inherited from class org.hawkular.alerts.api.model.condition.Condition

Condition.Type

Field Summary

Fields inherited from class org.hawkular.alerts.api.model.condition.Condition

conditionId, conditionSetIndex, conditionSetSize, context, tenantId, triggerId, triggerMode, type

Constructor Summary

Constructors

Constructor and Description
NelsonCondition() Used for JSON deserialization, not for general use.
NelsonCondition(String triggerId, Mode triggerMode, int conditionSetSize, int conditionSetIndex, String dataId, Set<NelsonCondition.NelsonRule> activeRules, Integer sampleSize) This constructor requires the tenantId be assigned prior to persistence.
NelsonCondition(String tenantId, String triggerId, Mode triggerMode, int conditionSetSize, int conditionSetIndex, String dataId, Set<NelsonCondition.NelsonRule> activeRules, Integer sampleSize)
NelsonCondition(String triggerId, String dataId, Set<NelsonCondition.NelsonRule> activeRules) This constructor requires the tenantId be assigned prior to persistence.
NelsonCondition(String triggerId, String dataId, Set<NelsonCondition.NelsonRule> activeRules, Integer sampleSize) This constructor requires the tenantId be assigned prior to persistence.
NelsonCondition(String tenantId, String triggerId, String dataId)
NelsonCondition(String tenantId, String triggerId, String dataId, Set<NelsonCondition.NelsonRule> activeRules)
NelsonCondition(String tenantId, String triggerId, String dataId, Set<NelsonCondition.NelsonRule> activeRules, Integer sampleSize)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
Set<NelsonCondition.NelsonRule>	getActiveRules()
String	getDataId()
String	getLog(List<NelsonCondition.NelsonRule> violations, Double mean, Double standardDeviation, List<Data> violationsData)
int	getSampleSize()
int	hashCode()
boolean	match(List<NelsonCondition.NelsonRule> violations)
void	setActiveRules(Set<NelsonCondition.NelsonRule> activeRules)
void	setDataId(String dataId)
void	setSampleSize(Integer sampleSize)
String	toString()

Methods inherited from class org.hawkular.alerts.api.model.condition.Condition

getConditionId, getConditionSetIndex, getConditionSetSize, getContext, getTenantId, getTriggerId, getTriggerMode, getType, setConditionSetIndex, setConditionSetSize, setContext, setTenantId, setTriggerId, setTriggerMode

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

NelsonCondition

public NelsonCondition()

Used for JSON deserialization, not for general use.

NelsonCondition

public NelsonCondition(String tenantId,
                       String triggerId,
                       String dataId)

NelsonCondition

public NelsonCondition(String tenantId,
                       String triggerId,
                       String dataId,
                       Set<NelsonCondition.NelsonRule> activeRules)

NelsonCondition

public NelsonCondition(String tenantId,
                       String triggerId,
                       String dataId,
                       Set<NelsonCondition.NelsonRule> activeRules,
                       Integer sampleSize)

NelsonCondition

public NelsonCondition(String triggerId,
                       String dataId,
                       Set<NelsonCondition.NelsonRule> activeRules)

This constructor requires the tenantId be assigned prior to persistence. It can be used when creating triggers via Rest, as the tenant will be assigned automatically.

NelsonCondition

public NelsonCondition(String triggerId,
                       String dataId,
                       Set<NelsonCondition.NelsonRule> activeRules,
                       Integer sampleSize)

This constructor requires the tenantId be assigned prior to persistence. It can be used when creating triggers via Rest, as the tenant will be assigned automatically.

NelsonCondition

public NelsonCondition(String triggerId,
                       Mode triggerMode,
                       int conditionSetSize,
                       int conditionSetIndex,
                       String dataId,
                       Set<NelsonCondition.NelsonRule> activeRules,
                       Integer sampleSize)

This constructor requires the tenantId be assigned prior to persistence. It can be used when creating triggers via Rest, as the tenant will be assigned automatically.

NelsonCondition

public NelsonCondition(String tenantId,
                       String triggerId,
                       Mode triggerMode,
                       int conditionSetSize,
                       int conditionSetIndex,
                       String dataId,
                       Set<NelsonCondition.NelsonRule> activeRules,
                       Integer sampleSize)

Method Detail

getDataId

public String getDataId()

Specified by:

getDataId in class Condition

Returns:

The dataId, can be null if the Condition has no relevant dataId.

setDataId

public void setDataId(String dataId)

getActiveRules

public Set<NelsonCondition.NelsonRule> getActiveRules()

setActiveRules

public void setActiveRules(Set<NelsonCondition.NelsonRule> activeRules)

getSampleSize

public int getSampleSize()

setSampleSize

public void setSampleSize(Integer sampleSize)

getLog

public String getLog(List<NelsonCondition.NelsonRule> violations,
                     Double mean,
                     Double standardDeviation,
                     List<Data> violationsData)

match

public boolean match(List<NelsonCondition.NelsonRule> violations)

hashCode

public int hashCode()

Overrides:

hashCode in class Condition

equals

public boolean equals(Object obj)

Overrides:

equals in class Condition

toString

public String toString()

Overrides:

toString in class Condition