org.opennms.netmgt.timeseries.samplewrite

Class TimeseriesPersister

java.lang.Object

org.opennms.netmgt.collection.support.AbstractCollectionSetVisitor

org.opennms.netmgt.collection.api.AbstractPersister

org.opennms.netmgt.timeseries.samplewrite.TimeseriesPersister

All Implemented Interfaces:

CollectionSetVisitor, Persister

public class TimeseriesPersister
extends AbstractPersister

TimeseriesPersister persistence strategy. Both string and numeric attributes are persisted via TimeseriesPersistOperationBuilder.

Field Summary

Fields inherited from class org.opennms.netmgt.collection.api.AbstractPersister

LOG

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	TimeseriesPersister(ServiceParameters params, RrdRepository repository, TimeseriesWriter timeseriesWriter, MetaTagDataLoader metaDataLoader, Cache<ResourcePath,Map<String,String>> metaTagsByResourceCache, com.codahale.metrics.MetricRegistry metricRegistry)

Method Summary

Modifier and Type	Method and Description
void	completeGroup(AttributeGroup group) completeGroup
void	persistNumericAttribute(CollectionAttribute attribute) persistNumericAttribute
protected void	persistStringAttribute(ResourcePath path, String key, String value)
void	visitGroup(AttributeGroup group) visitGroup
void	visitResource(CollectionResource resource) visitResource

Methods inherited from class org.opennms.netmgt.collection.api.AbstractPersister

commitBuilder, completeAttribute, completeResource, getRepository, isIgnorePersist, persistStringAttribute, popShouldPersist, pushShouldPersist, pushShouldPersist, pushShouldPersist, setBuilder, setIgnorePersist, setRepository, shouldPersist, storeAttribute, visitAttribute

Methods inherited from class org.opennms.netmgt.collection.support.AbstractCollectionSetVisitor

completeCollectionSet, visitCollectionSet

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.collection.api.CollectionSetVisitor

completeCollectionSet, visitCollectionSet

Constructor Detail

TimeseriesPersister

protected TimeseriesPersister(ServiceParameters params,
                              RrdRepository repository,
                              TimeseriesWriter timeseriesWriter,
                              MetaTagDataLoader metaDataLoader,
                              Cache<ResourcePath,Map<String,String>> metaTagsByResourceCache,
                              com.codahale.metrics.MetricRegistry metricRegistry)

Method Detail

visitResource

public void visitResource(CollectionResource resource)

Description copied from class: AbstractPersister

visitResource

Specified by:

visitResource in interface CollectionSetVisitor

Overrides:

visitResource in class AbstractPersister

Parameters:

resource - a CollectionResource object.

visitGroup

public void visitGroup(AttributeGroup group)

visitGroup

Specified by:

visitGroup in interface CollectionSetVisitor

Overrides:

visitGroup in class AbstractPersister

Parameters:

group - a org.opennms.netmgt.collectd.AttributeGroup object.

persistStringAttribute

protected void persistStringAttribute(ResourcePath path,
                                      String key,
                                      String value)
                               throws PersistException

Specified by:

persistStringAttribute in class AbstractPersister

Throws:

PersistException

completeGroup

public void completeGroup(AttributeGroup group)

completeGroup

Specified by:

completeGroup in interface CollectionSetVisitor

Overrides:

completeGroup in class AbstractPersister

Parameters:

group - a org.opennms.netmgt.collectd.AttributeGroup object.

persistNumericAttribute

public void persistNumericAttribute(CollectionAttribute attribute)

persistNumericAttribute

Specified by:

persistNumericAttribute in interface Persister

Overrides:

persistNumericAttribute in class AbstractPersister

Parameters:

attribute - a CollectionAttribute object.