Package org.opennms.netmgt.rrd.model.v3

Class RRDv3

java.lang.Object

org.opennms.netmgt.rrd.model.AbstractRRD

org.opennms.netmgt.rrd.model.v3.RRDv3

public class RRDv3
extends AbstractRRD

The Class RRD (Round Robin Database) supports version 3 and 4.

Author:

Alejandro Galue

Field Summary

Fields

Modifier and Type	Field	Description
java.util.List<DS>	dataSources	The data sources.
java.util.List<RRA>	rras	The RRAs.

Constructor Summary

Constructors

Constructor	Description
RRDv3()	Instantiates a new RRDv3.

Method Summary

Modifier and Type	Method	Description
void	addDataSource(AbstractDS ds)	Adds the data source.
void	addRRA(AbstractRRA rra)	Adds the RRA.
protected AbstractRRD	createRRD()	Creates the RRD.
AbstractDS	getDataSource(int index)	Gets the data source.
java.util.List<DS>	getDataSources()	Gets the data sources.
java.util.List<RRA>	getRras()	Gets the RRAs.
void	setDataSources(java.util.List<DS> dataSources)	Sets the data sources.
void	setRras(java.util.List<RRA> rras)	Sets the RRAs.

Methods inherited from class org.opennms.netmgt.rrd.model.AbstractRRD

findRowByTimestamp, findTimestampByRow, formatEquals, getEndTimestamp, getIndex, getLastUpdate, getMergeableRRA, getStartTimestamp, getStep, getVersion, hasEqualsRras, hasMergeableRRAs, merge, merge, reset, setLastUpdate, setStep, setVersion, split

Methods inherited from class java.lang.Object

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

Field Detail

rras

public java.util.List<RRA> rras

The RRAs.

dataSources

public java.util.List<DS> dataSources

The data sources.

Constructor Detail

RRDv3

public RRDv3()

Instantiates a new RRDv3.

Method Detail

getRras

public java.util.List<RRA> getRras()

Description copied from class: AbstractRRD

Gets the RRAs.

Specified by:

getRras in class AbstractRRD

Returns:

the RRAs

setRras

public void setRras(java.util.List<RRA> rras)

Sets the RRAs.

Parameters:

rras - the new RRAs

getDataSources

public java.util.List<DS> getDataSources()

Description copied from class: AbstractRRD

Gets the data sources.

Specified by:

getDataSources in class AbstractRRD

Returns:

the data sources

setDataSources

public void setDataSources(java.util.List<DS> dataSources)

Sets the data sources.

Parameters:

dataSources - the new data sources

createRRD

protected AbstractRRD createRRD()

Description copied from class: AbstractRRD

Creates the RRD.

Specified by:

createRRD in class AbstractRRD

Returns:

the abstract RRD

addDataSource

public void addDataSource(AbstractDS ds)

Description copied from class: AbstractRRD

Adds the data source.

Specified by:

addDataSource in class AbstractRRD

Parameters:

ds - the DS

getDataSource

public AbstractDS getDataSource(int index)

Description copied from class: AbstractRRD

Gets the data source.

Specified by:

getDataSource in class AbstractRRD

Parameters:

index - the index

Returns:

the data source

addRRA

public void addRRA(AbstractRRA rra)

Description copied from class: AbstractRRD

Adds the RRA.

Specified by:

addRRA in class AbstractRRD

Parameters:

rra - the RRA