package org.geogebra.common.kernel.statistics;
import org.geogebra.common.kernel.Kernel;
import org.geogebra.common.kernel.algos.AlgoStickGraph;
import org.geogebra.common.kernel.arithmetic.Command;
import org.geogebra.common.kernel.commands.CommandProcessor;
import org.geogebra.common.kernel.geos.GeoBoolean;
import org.geogebra.common.kernel.geos.GeoElement;
import org.geogebra.common.kernel.geos.GeoList;
import org.geogebra.common.main.MyError;
/**
* Stick Graph
*
* @author G. Sturr
*
*/
public class CmdStickGraph extends CommandProcessor {
/**
* Create new command processor
*
* @param kernel
* kernel
*/
public CmdStickGraph(Kernel kernel) {
super(kernel);
}
@Override
final public GeoElement[] process(Command c) throws MyError {
int n = c.getArgumentNumber();
boolean[] ok = new boolean[n];
GeoElement[] arg;
switch (n) {
case 1:
// StickGraph[ <list of points> ]
arg = resArgs(c);
if (arg[0].isGeoList()) {
AlgoStickGraph algo = new AlgoStickGraph(cons, c.getLabel(),
(GeoList) arg[0]);
GeoElement[] ret = { algo.getSum() };
return ret;
}
throw argErr(app, c, getBadArg(ok, arg));
case 2:
// StickGraph[ <x List>, <y list> ]
arg = resArgs(c);
if ((ok[0] = (arg[0].isGeoList()))
&& (ok[1] = (arg[1].isGeoList()))) {
AlgoStickGraph algo = new AlgoStickGraph(cons, c.getLabel(),
(GeoList) arg[0], (GeoList) arg[1]);
GeoElement[] ret = { algo.getSum() };
return ret;
// StickGraph[ <list of points>, <isHorizontal> ]
} else if ((ok[0] = (arg[0].isGeoList()))
&& (ok[1] = (arg[1].isGeoBoolean()))) {
AlgoStickGraph algo = new AlgoStickGraph(cons, c.getLabel(),
(GeoList) arg[0], (GeoBoolean) arg[1]);
GeoElement[] ret = { algo.getSum() };
return ret;
}
throw argErr(app, c, getBadArg(ok, arg));
case 3:
// StickGraph[ <x List>, <y list>, <isHorizontal> ]
arg = resArgs(c);
if ((ok[0] = (arg[0].isGeoList())) && (ok[1] = (arg[1].isGeoList()))
&& (ok[2] = (arg[2].isGeoBoolean()))) {
AlgoStickGraph algo = new AlgoStickGraph(cons, c.getLabel(),
(GeoList) arg[0], (GeoList) arg[1],
(GeoBoolean) arg[2]);
GeoElement[] ret = { algo.getSum() };
return ret;
}
throw argErr(app, c, getBadArg(ok, arg));
default:
throw argNumErr(app, c, n);
}
}
}