Package org.opennms.netmgt.threshd

Class ThresholdEvaluatorRelativeChange.ThresholdEvaluatorStateRelativeChange

java.lang.Object

org.opennms.netmgt.threshd.AbstractThresholdEvaluatorState<org.opennms.netmgt.threshd.ThresholdEvaluatorRelativeChange.ThresholdEvaluatorStateRelativeChange.State>

org.opennms.netmgt.threshd.ThresholdEvaluatorRelativeChange.ThresholdEvaluatorStateRelativeChange

All Implemented Interfaces:

ReinitializableState, ThresholdEvaluatorState

Enclosing class:

ThresholdEvaluatorRelativeChange

public static class ThresholdEvaluatorRelativeChange.ThresholdEvaluatorStateRelativeChange
extends AbstractThresholdEvaluatorState<org.opennms.netmgt.threshd.ThresholdEvaluatorRelativeChange.ThresholdEvaluatorStateRelativeChange.State>

Nested Class Summary

Nested classes/interfaces inherited from interface org.opennms.netmgt.threshd.ThresholdEvaluatorState

ThresholdEvaluatorState.Status, ThresholdEvaluatorState.ThresholdValues, ThresholdEvaluatorState.ValueStatus

Field Summary

Fields inherited from class org.opennms.netmgt.threshd.AbstractThresholdEvaluatorState

FORMATED_NAN, fst, state, thresholdingSession

Constructor Summary

Constructors

Constructor	Description
ThresholdEvaluatorStateRelativeChange(BaseThresholdDefConfigWrapper threshold, ThresholdingSession thresholdingSession)

Method Summary

Modifier and Type	Method	Description
void	clearStateBeforePersist()
ThresholdEvaluatorState.Status	evaluateAfterFetch(double dsValue, ThresholdEvaluatorState.ThresholdValues thresholdValues)
ThresholdEvaluatorState	getCleanClone()	Returns a "clean" (armed, non-triggered) clone of this object
Event	getEventForState(ThresholdEvaluatorState.Status status, Date date, double dsValue, ThresholdEvaluatorState.ThresholdValues thresholdValues, CollectionResourceWrapper resource)	getEventForState
BaseThresholdDefConfigWrapper	getThresholdConfig()	getThresholdConfig
protected void	initializeState()
boolean	isTriggered()	Return true if current state is TRIGGERED

Methods inherited from class org.opennms.netmgt.threshd.AbstractThresholdEvaluatorState

clearState, createBasicEvent, evaluate, evaluate, evaluate, evaluate, formatValue, getThresholdingSession, markDirty, reinitialize, setInstance

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.opennms.netmgt.threshd.ThresholdEvaluatorState

evaluate

Constructor Detail

ThresholdEvaluatorStateRelativeChange

public ThresholdEvaluatorStateRelativeChange(BaseThresholdDefConfigWrapper threshold,
                                             ThresholdingSession thresholdingSession)

Method Detail

initializeState

protected void initializeState()

Specified by:

initializeState in class AbstractThresholdEvaluatorState<org.opennms.netmgt.threshd.ThresholdEvaluatorRelativeChange.ThresholdEvaluatorStateRelativeChange.State>

getThresholdConfig

public BaseThresholdDefConfigWrapper getThresholdConfig()

Description copied from interface: ThresholdEvaluatorState

getThresholdConfig

Returns:

a BaseThresholdDefConfigWrapper object.

evaluateAfterFetch

public ThresholdEvaluatorState.Status evaluateAfterFetch(double dsValue,
                                                         ThresholdEvaluatorState.ThresholdValues thresholdValues)

Specified by:

evaluateAfterFetch in class AbstractThresholdEvaluatorState<org.opennms.netmgt.threshd.ThresholdEvaluatorRelativeChange.ThresholdEvaluatorStateRelativeChange.State>

getEventForState

public Event getEventForState(ThresholdEvaluatorState.Status status,
                              Date date,
                              double dsValue,
                              ThresholdEvaluatorState.ThresholdValues thresholdValues,
                              CollectionResourceWrapper resource)

Description copied from interface: ThresholdEvaluatorState

getEventForState

Parameters:

status - a ThresholdEvaluatorState.Status object.

date - a Date object.

dsValue - a double.

resource - a CollectionResourceWrapper object. @return a Event object.

getCleanClone

public ThresholdEvaluatorState getCleanClone()

Description copied from interface: ThresholdEvaluatorState

Returns a "clean" (armed, non-triggered) clone of this object

Returns:

a ThresholdEvaluatorState object.

isTriggered

public boolean isTriggered()

Description copied from interface: ThresholdEvaluatorState

Return true if current state is TRIGGERED

Returns:

a boolean.

clearStateBeforePersist

public void clearStateBeforePersist()

Specified by:

clearStateBeforePersist in class AbstractThresholdEvaluatorState<org.opennms.netmgt.threshd.ThresholdEvaluatorRelativeChange.ThresholdEvaluatorStateRelativeChange.State>