de.unidu.is.gnuplot
Class GnuplotCall

java.lang.Object
  de.unidu.is.gnuplot.GnuplotCall

public class GnuplotCall

extends java.lang.Object

A class for calling the Linux/Unix tool gnuplot.

Since:

2003-07-2003

Version:

$Revision: 1.7 $, $Date: 2005/02/21 17:29:19 $

Author:

Henrik Nottelmann

Constructor Summary

GnuplotCall()

Method Summary

static java.io.Reader	call(java.lang.String input) Calls gnuplot and returns the output of STDERR.
static java.io.Reader	call(java.lang.String input, boolean returnReader, boolean errorReader) Calls gnuplot and returns the output on STDOUT or STDERR.

Methods inherited from class java.lang.Object

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

Constructor Detail

GnuplotCall

public GnuplotCall()

Method Detail

call

public static java.io.Reader call(java.lang.String input)
                           throws java.io.IOException

Calls gnuplot and returns the output of STDERR.

Actually, this method issues a call for the config parameter gnuplot.bin.

Parameters:

input - gnuplot input

Returns:

reader for STDERR

Throws:

java.io.IOException

call

public static java.io.Reader call(java.lang.String input,
                                  boolean returnReader,
                                  boolean errorReader)
                           throws java.io.IOException

Calls gnuplot and returns the output on STDOUT or STDERR.

Actually, this method issues a call for the config parameter gnuplot.bin.

Parameters:

input - gnuplot input

returnReader - if true, return a reader

errorReader - if true, returns a reader for STDERR, otherwise for STDOUT, if returnReader==true

Returns:

reader for STDERR or STDOUT, or null

Throws:

java.io.IOException