org.rhq.enterprise.server.alert.engine.internal
Class AlertConditionCacheCoordinator

java.lang.Object
  org.rhq.enterprise.server.alert.engine.internal.AlertConditionCacheCoordinator

public final class AlertConditionCacheCoordinator
extends Object

This singleton that contains multiple AgentConditionCaches and one GlobalConditionCache. Each AgentConditionCache will maintain AbstractCacheElements for data that can ONLY be reported by an agent, and thus can be perfectly segmented on an agent-by-agent basis. On the other hand, the GlobalConditionCache will maintain AbstractCacheElements for data that can either be agent-side or server-side initiated. This manager forms a centralized interface through which to interact with the children caches.

Author:

Joseph Marques

Nested Class Summary

static class

AlertConditionCacheCoordinator.Cache

Method Summary

AlertConditionCacheStats	checkConditions(org.rhq.core.domain.measurement.Availability... availabilities)
AlertConditionCacheStats	checkConditions(org.rhq.core.domain.measurement.calltime.CallTimeData... callTimeData)
AlertConditionCacheStats	checkConditions(DriftChangeSetSummary driftChangeSetSummary)
AlertConditionCacheStats	checkConditions(org.rhq.core.domain.event.EventSource source, org.rhq.core.domain.event.Event... events)
AlertConditionCacheStats	checkConditions(org.rhq.core.domain.measurement.MeasurementData... measurementData)
AlertConditionCacheStats	checkConditions(org.rhq.core.domain.operation.OperationHistory operationHistory)
AlertConditionCacheStats	checkConditions(org.rhq.core.domain.configuration.ResourceConfigurationUpdate update)
Map<String,Integer>	getCacheCounts()
int	getCacheSize(AlertConditionCacheCoordinator.Cache cache)
static AlertConditionCacheCoordinator	getInstance()
void	reloadCachesForAgent(int agentId)
void	reloadGlobalCache()

Methods inherited from class java.lang.Object

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

Method Detail

getInstance

public static AlertConditionCacheCoordinator getInstance()

reloadGlobalCache

public void reloadGlobalCache()

reloadCachesForAgent

public void reloadCachesForAgent(int agentId)

checkConditions

public AlertConditionCacheStats checkConditions(org.rhq.core.domain.measurement.MeasurementData... measurementData)

checkConditions

public AlertConditionCacheStats checkConditions(org.rhq.core.domain.measurement.calltime.CallTimeData... callTimeData)

checkConditions

public AlertConditionCacheStats checkConditions(org.rhq.core.domain.operation.OperationHistory operationHistory)

checkConditions

public AlertConditionCacheStats checkConditions(org.rhq.core.domain.configuration.ResourceConfigurationUpdate update)

checkConditions

public AlertConditionCacheStats checkConditions(org.rhq.core.domain.event.EventSource source,
                                                org.rhq.core.domain.event.Event... events)

checkConditions

public AlertConditionCacheStats checkConditions(DriftChangeSetSummary driftChangeSetSummary)

checkConditions

public AlertConditionCacheStats checkConditions(org.rhq.core.domain.measurement.Availability... availabilities)

getCacheSize

public int getCacheSize(AlertConditionCacheCoordinator.Cache cache)

getCacheCounts

public Map<String,Integer> getCacheCounts()