Package org.graylog.plugins.pipelineprocessor.processors

Class ConfigurationStateUpdater

java.lang.Object

org.graylog.plugins.pipelineprocessor.processors.ConfigurationStateUpdater

@Singleton
public class ConfigurationStateUpdater
extends Object

Constructor Summary

Constructors

Constructor

Description

ConfigurationStateUpdater(RuleService ruleService, PipelineService pipelineService, PipelineStreamConnectionsService pipelineStreamConnectionsService, PipelineRuleParser pipelineRuleParser, RuleMetricsConfigService ruleMetricsConfigService, com.codahale.metrics.MetricRegistry metricRegistry, ScheduledExecutorService scheduler, com.google.common.eventbus.EventBus serverEventBus, PipelineInterpreter.State.Factory stateFactory)

Method Summary

Modifier and Type	Method	Description
PipelineInterpreter.State	getLatestState()	Can be used to inspect or use the current state of the pipeline system.
void	handlePipelineChanges(PipelinesChangedEvent event)
void	handlePipelineConnectionChanges(PipelineConnectionsChangedEvent event)
void	handlePipelineStateChange(PipelineInterpreter.State event)
void	handleRuleChanges(RulesChangedEvent event)
void	handleRuleMetricsConfigChange(RuleMetricsConfigChangedEvent event)

Methods inherited from class java.lang.Object

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

Constructor Details

ConfigurationStateUpdater

@Inject
public ConfigurationStateUpdater(RuleService ruleService,
 PipelineService pipelineService,
 PipelineStreamConnectionsService pipelineStreamConnectionsService,
 PipelineRuleParser pipelineRuleParser,
 RuleMetricsConfigService ruleMetricsConfigService,
 com.codahale.metrics.MetricRegistry metricRegistry,
 @Named("daemonScheduler")
 ScheduledExecutorService scheduler,
 com.google.common.eventbus.EventBus serverEventBus,
 PipelineInterpreter.State.Factory stateFactory)

Method Details

getLatestState

public PipelineInterpreter.State getLatestState()

Can be used to inspect or use the current state of the pipeline system. For example, the interpreter

Returns:

the currently loaded state of the updater

handleRuleChanges

public void handleRuleChanges(RulesChangedEvent event)

handlePipelineChanges

public void handlePipelineChanges(PipelinesChangedEvent event)

handlePipelineConnectionChanges

public void handlePipelineConnectionChanges(PipelineConnectionsChangedEvent event)

handlePipelineStateChange

public void handlePipelineStateChange(PipelineInterpreter.State event)

handleRuleMetricsConfigChange

public void handleRuleMetricsConfigChange(RuleMetricsConfigChangedEvent event)