org.opennms.netmgt.rrd.model

Class AbstractRRA

java.lang.Object

org.opennms.netmgt.rrd.model.AbstractRRA

Direct Known Subclasses:

RRA, RRA

public abstract class AbstractRRA
extends Object

The Abstract RRA (Round Robin Archives).

Author:

Alejandro Galue

Constructor Summary

Constructors

Constructor and Description
AbstractRRA()

Method Summary

Modifier and Type	Method and Description
protected abstract AbstractRRA	createSingleRRA(int dsIndex) Creates a RRA with a single data source.
boolean	formatEquals(AbstractRRA rra) Format equals.
Long	getPdpPerRow() Gets the PDP (Primary Data Points) per row.
List<Row>	getRows() Gets the rows.
void	setPdpPerRow(Long pdpPerRow) Sets the PDP (Primary Data Points) per row.
void	setRows(List<Row> rows) Sets the rows.

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractRRA

public AbstractRRA()

Method Detail

createSingleRRA

protected abstract AbstractRRA createSingleRRA(int dsIndex)
                                        throws IllegalArgumentException

Creates a RRA with a single data source.

Parameters:

dsIndex - the RRA-DS index

Returns:

the abstract RRA

Throws:

IllegalArgumentException - the illegal argument exception

getPdpPerRow

public Long getPdpPerRow()

Gets the PDP (Primary Data Points) per row.

Returns:

the PDP (Primary Data Points) per row

setPdpPerRow

public void setPdpPerRow(Long pdpPerRow)

Sets the PDP (Primary Data Points) per row.

Parameters:

pdpPerRow - the new PDP (Primary Data Points) per row

getRows

public List<Row> getRows()

Gets the rows.

Returns:

the rows

setRows

public void setRows(List<Row> rows)

Sets the rows.

Parameters:

rows - the new rows

formatEquals

public boolean formatEquals(AbstractRRA rra)

Format equals.

Parameters:

rra - the RRA object

Returns:

true, if successful