org.opennms.newts.persistence.cassandra

Class CassandraSampleRepository

java.lang.Object

org.opennms.newts.persistence.cassandra.CassandraSampleRepository

All Implemented Interfaces:

org.opennms.newts.api.SampleRepository

public class CassandraSampleRepository
extends Object
implements org.opennms.newts.api.SampleRepository

Constructor Summary

Constructors

Constructor and Description
CassandraSampleRepository(CassandraSession session, int ttl, com.codahale.metrics.MetricRegistry registry, org.opennms.newts.api.SampleProcessorService processorService)

Method Summary

Methods

Modifier and Type	Method and Description
void	insert(Collection<org.opennms.newts.api.Sample> samples)
org.opennms.newts.api.Results<org.opennms.newts.api.Sample>	select(org.opennms.newts.api.Resource resource, com.google.common.base.Optional<org.opennms.newts.api.Timestamp> start, com.google.common.base.Optional<org.opennms.newts.api.Timestamp> end)
org.opennms.newts.api.Results<org.opennms.newts.api.Measurement>	select(org.opennms.newts.api.Resource resource, com.google.common.base.Optional<org.opennms.newts.api.Timestamp> start, com.google.common.base.Optional<org.opennms.newts.api.Timestamp> end, org.opennms.newts.api.query.ResultDescriptor descriptor, org.opennms.newts.api.Duration resolution)

Methods inherited from class java.lang.Object

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

Constructor Detail

CassandraSampleRepository

@Inject
public CassandraSampleRepository(CassandraSession session,
                                @Named(value="samples.cassandra.time-to-live")
                                int ttl,
                                com.codahale.metrics.MetricRegistry registry,
                                org.opennms.newts.api.SampleProcessorService processorService)

Method Detail

select

public org.opennms.newts.api.Results<org.opennms.newts.api.Measurement> select(org.opennms.newts.api.Resource resource,
                                                                      com.google.common.base.Optional<org.opennms.newts.api.Timestamp> start,
                                                                      com.google.common.base.Optional<org.opennms.newts.api.Timestamp> end,
                                                                      org.opennms.newts.api.query.ResultDescriptor descriptor,
                                                                      org.opennms.newts.api.Duration resolution)

Specified by:

select in interface org.opennms.newts.api.SampleRepository

select

public org.opennms.newts.api.Results<org.opennms.newts.api.Sample> select(org.opennms.newts.api.Resource resource,
                                                                 com.google.common.base.Optional<org.opennms.newts.api.Timestamp> start,
                                                                 com.google.common.base.Optional<org.opennms.newts.api.Timestamp> end)

Specified by:

select in interface org.opennms.newts.api.SampleRepository

insert

public void insert(Collection<org.opennms.newts.api.Sample> samples)

Specified by:

insert in interface org.opennms.newts.api.SampleRepository