Package org.opennms.netmgt.collection.persistence.rrd

Class RrdPersisterFactory

java.lang.Object

org.opennms.netmgt.collection.persistence.rrd.RrdPersisterFactory

All Implemented Interfaces:

PersisterFactory

public class RrdPersisterFactory
extends Object
implements PersisterFactory

Constructor Summary

Constructors

Constructor	Description
RrdPersisterFactory()

Method Summary

Modifier and Type	Method	Description
Persister	createGroupPersister(ServiceParameters params, RrdRepository repository, boolean dontPersistCounters, boolean dontReorderAttributes)
Persister	createOneToOnePersister(ServiceParameters params, RrdRepository repository, boolean dontPersistCounters, boolean dontReorderAttributes)
Persister	createPersister(ServiceParameters params, RrdRepository repository)	Creates a visitor that is used to persist attributes in a CollectionSet.
Persister	createPersister(ServiceParameters params, RrdRepository repository, boolean dontPersistCounters, boolean forceStoreByGroup, boolean dontReorderAttributes)	Creates a visitor that is used to persist attributes in a CollectionSet.
ResourceStorageDao	getResourceStorageDao()
RrdStrategy<?,?>	getRrdStrategy()
void	setResourceStorageDao(ResourceStorageDao resourceStorageDao)
void	setRrdStrategy(RrdStrategy<?,?> rrdStrategy)

Methods inherited from class java.lang.Object

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

Constructor Detail

RrdPersisterFactory

public RrdPersisterFactory()

Method Detail

createPersister

public Persister createPersister(ServiceParameters params,
                                 RrdRepository repository)

Description copied from interface: PersisterFactory

Creates a visitor that is used to persist attributes in a CollectionSet.

Specified by:

createPersister in interface PersisterFactory

Parameters:

params - used to determine if individual groups or resources in the collection set should be persisted

repository - used to the RRD persisters to build the appropriate RRD structures

Returns:

a Persister that persists the attributes

createPersister

public Persister createPersister(ServiceParameters params,
                                 RrdRepository repository,
                                 boolean dontPersistCounters,
                                 boolean forceStoreByGroup,
                                 boolean dontReorderAttributes)

Description copied from interface: PersisterFactory

Creates a visitor that is used to persist attributes in a CollectionSet.

Specified by:

createPersister in interface PersisterFactory

Parameters:

params - used to determine if individual groups or resources in the collection set should be persisted

repository - used to the RRD persisters to build the appropriate RRD structures

dontPersistCounters - used to disable persistence for counters in order to try and avoid spikes

forceStoreByGroup - forces the given CollectionSet to be persisted as a group

dontReorderAttributes - store attributes in the order they are visited

Returns:

a Persister that persists the attributes

createGroupPersister

public Persister createGroupPersister(ServiceParameters params,
                                      RrdRepository repository,
                                      boolean dontPersistCounters,
                                      boolean dontReorderAttributes)

createOneToOnePersister

public Persister createOneToOnePersister(ServiceParameters params,
                                         RrdRepository repository,
                                         boolean dontPersistCounters,
                                         boolean dontReorderAttributes)

getRrdStrategy

public RrdStrategy<?,?> getRrdStrategy()

setRrdStrategy

public void setRrdStrategy(RrdStrategy<?,?> rrdStrategy)

getResourceStorageDao

public ResourceStorageDao getResourceStorageDao()

setResourceStorageDao

public void setResourceStorageDao(ResourceStorageDao resourceStorageDao)