Package org.apache.nifi.flowanalysis

Class StatefulFlowAnalysisRule

java.lang.Object

org.apache.nifi.components.AbstractConfigurableComponent

org.apache.nifi.flowanalysis.AbstractFlowAnalysisRule

org.apache.nifi.flowanalysis.StatefulFlowAnalysisRule

All Implemented Interfaces:

ConfigurableComponent, FlowAnalysisRule

@Stateful(scopes=LOCAL,
          description="Stores the timestamp of the last initialization")
public class StatefulFlowAnalysisRule
extends AbstractFlowAnalysisRule

Field Summary

Fields

Modifier and Type	Field	Description
private final String	LAST_ANALYIZE_COMPONENT_TIMESTAMP
private final String	LAST_ANALYIZE_PROCESS_GROUP_TIMESTAMP

Constructor Summary

Constructors

Constructor	Description
StatefulFlowAnalysisRule()

Method Summary

Modifier and Type	Method	Description
Collection<ComponentAnalysisResult>	analyzeComponent(VersionedComponent component, FlowAnalysisRuleContext context)
Collection<GroupAnalysisResult>	analyzeProcessGroup(VersionedProcessGroup processGroup, FlowAnalysisRuleContext context)
private void	updateState(FlowAnalysisRuleContext context, String lastAnalyizeTimestampKey)

Methods inherited from class org.apache.nifi.flowanalysis.AbstractFlowAnalysisRule

getIdentifier, getLogger, initialize, toString

Methods inherited from class org.apache.nifi.components.AbstractConfigurableComponent

customValidate, equals, getPropertyDescriptor, getPropertyDescriptors, getSupportedDynamicPropertyDescriptor, getSupportedPropertyDescriptors, hashCode, onPropertyModified, validate

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.nifi.components.ConfigurableComponent

getPropertyDescriptor, getPropertyDescriptors, onPropertyModified, validate

Field Details

LAST_ANALYIZE_COMPONENT_TIMESTAMP

private final String LAST_ANALYIZE_COMPONENT_TIMESTAMP

See Also:

• Constant Field Values

LAST_ANALYIZE_PROCESS_GROUP_TIMESTAMP

private final String LAST_ANALYIZE_PROCESS_GROUP_TIMESTAMP

See Also:

• Constant Field Values

Constructor Details

StatefulFlowAnalysisRule

public StatefulFlowAnalysisRule()

Method Details

analyzeComponent

public Collection<ComponentAnalysisResult> analyzeComponent(VersionedComponent component,
 FlowAnalysisRuleContext context)

analyzeProcessGroup

public Collection<GroupAnalysisResult> analyzeProcessGroup(VersionedProcessGroup processGroup,
 FlowAnalysisRuleContext context)

updateState

private void updateState(FlowAnalysisRuleContext context,
 String lastAnalyizeTimestampKey)