Package org.opennms.netmgt.rrd.jrobin

Class JRobinRrdGraphDetails

java.lang.Object

org.opennms.netmgt.rrd.jrobin.JRobinRrdGraphDetails

All Implemented Interfaces:

RrdGraphDetails

public class JRobinRrdGraphDetails
extends java.lang.Object
implements RrdGraphDetails

Container for details from a JRobin RRD graph. Stores the same details as RrdGraphDetails, in addition to the JRobin RrdGraph object itself and the graph command String used to generate the graph. We keep the graph command string around so we can generate a detailed error if getInputStream() is called, but no graph was produced.

Version:

$Id: $

Author:

DJ Gregor

Constructor Summary

Constructors

Constructor	Description
JRobinRrdGraphDetails(org.jrobin.graph.RrdGraph rrdGraph, java.lang.String graphCommand)	Constructor for JRobinRrdGraphDetails.

Method Summary

Modifier and Type	Method	Description
java.lang.String	getGraphCommand()	getGraphCommand
int	getHeight()	getHeight
java.io.InputStream	getInputStream()	getInputStream
java.lang.String[]	getPrintLines()	getPrintLines
org.jrobin.graph.RrdGraph	getRrdGraph()	getRrdGraph
int	getWidth()	getWidth

Methods inherited from class java.lang.Object

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

Constructor Detail

JRobinRrdGraphDetails

public JRobinRrdGraphDetails(org.jrobin.graph.RrdGraph rrdGraph,
                             java.lang.String graphCommand)

Constructor for JRobinRrdGraphDetails.

Parameters:

rrdGraph - a RrdGraph object.

graphCommand - a String object.

Method Detail

getRrdGraph

public org.jrobin.graph.RrdGraph getRrdGraph()

getRrdGraph

Returns:

a RrdGraph object.

getGraphCommand

public java.lang.String getGraphCommand()

getGraphCommand

Returns:

a String object.

getInputStream

public java.io.InputStream getInputStream()
                                   throws RrdException

getInputStream

Specified by:

getInputStream in interface RrdGraphDetails

Returns:

a InputStream object.

Throws:

RrdException - if any.

getPrintLines

public java.lang.String[] getPrintLines()

getPrintLines

Specified by:

getPrintLines in interface RrdGraphDetails

Returns:

an array of String objects.

getHeight

public int getHeight()
              throws RrdException

getHeight

Specified by:

getHeight in interface RrdGraphDetails

Returns:

a int.

Throws:

RrdException - if any.

getWidth

public int getWidth()
             throws RrdException

getWidth

Specified by:

getWidth in interface RrdGraphDetails

Returns:

a int.

Throws:

RrdException - if any.