org.rhq.enterprise.server.alert.engine.model
Class AbstractEnumCacheElement<E extends Enum<E>>

java.lang.Object
  org.rhq.enterprise.server.alert.engine.model.AbstractCacheElement<E>
      org.rhq.enterprise.server.alert.engine.model.AbstractEnumCacheElement<E>

Direct Known Subclasses:

AvailabilityCacheElement, EventCacheElement, ResourceOperationCacheElement

public abstract class AbstractEnumCacheElement<E extends Enum<E>>
extends AbstractCacheElement<E>

Author:

Joseph Marques

Field Summary

Fields inherited from class org.rhq.enterprise.server.alert.engine.model.AbstractCacheElement

active, alertConditionOperator, alertConditionOperatorOption, alertConditionTriggerId, alertConditionValue, log, nextCacheElement

Constructor Summary

AbstractEnumCacheElement(AlertConditionOperator operator, E value, int conditionTriggerId)

AbstractEnumCacheElement(AlertConditionOperator operator, Object operatorOption, E value, int conditionTriggerId)

Method Summary

AlertConditionOperator.Type	getOperatorSupportsType(AlertConditionOperator operator) For the most part, the operator itself denotes whether it makes comparisons against a sliding scale or not.
boolean	matches(E providedValue, Object... extraParams)

Methods inherited from class org.rhq.enterprise.server.alert.engine.model.AbstractCacheElement

convertValueToString, equals, getAlertConditionOperator, getAlertConditionOperatorOption, getAlertConditionTriggerId, getAlertConditionValue, hashCode, isActive, isType, process, setActive, setAlertConditionValue, setNextCacheElement, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractEnumCacheElement

public AbstractEnumCacheElement(AlertConditionOperator operator,
                                E value,
                                int conditionTriggerId)

AbstractEnumCacheElement

public AbstractEnumCacheElement(AlertConditionOperator operator,
                                Object operatorOption,
                                E value,
                                int conditionTriggerId)

Method Detail

matches

public boolean matches(E providedValue,
                       Object... extraParams)

Specified by:

matches in class AbstractCacheElement<E extends Enum<E>>

getOperatorSupportsType

public AlertConditionOperator.Type getOperatorSupportsType(AlertConditionOperator operator)

Description copied from class: AbstractCacheElement

For the most part, the operator itself denotes whether it makes comparisons against a sliding scale or not. However, this doesn't hold in every conceivable scenario. Thus, the defaultSupportsType will support 95% of the use cases, and the AbstractCacheElement's getOperatorSupportsType will have a chance to override this.

Specified by:

getOperatorSupportsType in class AbstractCacheElement<E extends Enum<E>>

See Also:

AlertConditionOperator