com.bitplan.vzjava

Class PowerValuePlotManager

java.lang.Object

com.bitplan.vzjava.PowerValuePlotManager

public class PowerValuePlotManager
extends Object

manages PowerValue Plots by caching

Author:

wf

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	PowerValuePlotManager() private constructor to force instance handling

Method Summary

Modifier and Type	Method and Description
static PowerValuePlotManager	getInstance() singleton access
File	getPlot(String channelNos, String isoFrom, String isoTo, int width, int height) get the plot File
File	getPlotFile(String filename) get the file with the given filename from the cache
Path	getTempDirectory() get a temporary Directory
VZDB	getVzdb()
void	setVzdb(VZDB vzdb)

Methods inherited from class java.lang.Object

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

Constructor Detail

PowerValuePlotManager

protected PowerValuePlotManager()

private constructor to force instance handling

Method Detail

getVzdb

public VZDB getVzdb()
             throws Exception

Throws:

Exception

setVzdb

public void setVzdb(VZDB vzdb)

getInstance

public static PowerValuePlotManager getInstance()

singleton access

Returns:

my instance

getTempDirectory

public Path getTempDirectory()
                      throws Exception

get a temporary Directory

Returns:

Throws:

Exception

getPlot

public File getPlot(String channelNos,
                    String isoFrom,
                    String isoTo,
                    int width,
                    int height)
             throws Exception

get the plot File

Parameters:

channelNos -

isoFrom -

isoTo -

width -

height -

Throws:

Exception

getPlotFile

public File getPlotFile(String filename)

get the file with the given filename from the cache

Parameters:

filename -

Returns: