package org.geogebra.common.kernel.statistics;
import org.geogebra.common.kernel.Kernel;
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.kernel.geos.GeoNumeric;
import org.geogebra.common.main.MyError;
/**
* Histogram[ <List>, <List> ]
*/
public class CmdHistogram extends CommandProcessor {
private boolean right;
/**
* Create new command processor for left histogram
*
* @param kernel
* kernel
*/
public CmdHistogram(Kernel kernel) {
this(kernel, false);
}
/**
* Create new command processor for right/left histogram
*
* @param kernel
* kernel
* @param right
* true for right
*/
public CmdHistogram(Kernel kernel, boolean right) {
super(kernel);
this.right = right;
}
@Override
final public GeoElement[] process(Command c) throws MyError {
int n = c.getArgumentNumber();
boolean[] ok = new boolean[n];
GeoElement[] arg;
switch (n) {
case 2:
arg = resArgs(c);
if ((ok[0] = (arg[0].isGeoList()))
&& (ok[1] = (arg[1].isGeoList()))) {
AlgoHistogram algo = new AlgoHistogram(cons, c.getLabel(),
(GeoList) arg[0], (GeoList) arg[1], right);
GeoElement[] ret = { algo.getSum() };
return ret;
} else if (!ok[0]) {
throw argErr(app, c, arg[0]);
} else {
throw argErr(app, c, arg[1]);
}
case 3:
arg = resArgs(c);
if ((ok[0] = (arg[0].isGeoList())) && (ok[1] = (arg[1].isGeoList()))
&& (ok[2] = (arg[2].isGeoBoolean()))) {
GeoElement[] ret = { Histogram(c.getLabel(), (GeoList) arg[0],
(GeoList) arg[1], (GeoBoolean) arg[2], null, right) };
return ret;
} else if (!ok[0]) {
throw argErr(app, c, arg[0]);
} else if (!ok[1]) {
throw argErr(app, c, arg[1]);
} else {
throw argErr(app, c, arg[2]);
}
case 4:
arg = resArgs(c);
if ((ok[0] = (arg[0].isGeoList())) && (ok[1] = (arg[1].isGeoList()))
&& (ok[2] = (arg[2].isGeoBoolean()))
&& (ok[3] = (arg[3].isGeoNumeric()))) {
GeoElement[] ret = { Histogram(c.getLabel(), (GeoList) arg[0],
(GeoList) arg[1], (GeoBoolean) arg[2],
(GeoNumeric) arg[3], right) };
return ret;
}
else if ((ok[0] = (arg[0].isGeoBoolean()))
&& (ok[1] = (arg[1].isGeoList()))
&& (ok[2] = (arg[2].isGeoList()))
&& (ok[3] = (arg[3].isGeoBoolean()))) {
AlgoHistogram algo = new AlgoHistogram(cons, c.getLabel(),
(GeoBoolean) arg[0], (GeoList) arg[1], (GeoList) arg[2],
null, (GeoBoolean) arg[3], null, right);
GeoElement[] ret = { algo.getSum() };
return ret;
}
else if (!ok[0]) {
throw argErr(app, c, arg[0]);
} else if (!ok[1]) {
throw argErr(app, c, arg[1]);
} else if (!ok[2]) {
throw argErr(app, c, arg[2]);
} else {
throw argErr(app, c, arg[3]);
}
case 5:
arg = resArgs(c);
if ((ok[0] = (arg[0].isGeoBoolean()))
&& (ok[1] = (arg[1].isGeoList()))
&& (ok[2] = (arg[2].isGeoList()))
&& (ok[3] = (arg[3].isGeoBoolean()))
&& (ok[4] = (arg[4].isGeoNumeric()))) {
GeoElement[] ret = { Histogram(c.getLabel(),
(GeoBoolean) arg[0], (GeoList) arg[1], (GeoList) arg[2],
(GeoBoolean) arg[3], (GeoNumeric) arg[4], right) };
return ret;
} else if ((ok[0] = (arg[0].isGeoBoolean()))
&& (ok[1] = (arg[1].isGeoList()))
&& (ok[2] = (arg[2].isGeoList()))
&& (ok[3] = (arg[3].isGeoList()))
&& (ok[4] = (arg[4].isGeoBoolean()))) {
AlgoHistogram algo = new AlgoHistogram(cons, c.getLabel(),
(GeoBoolean) arg[0], (GeoList) arg[1], (GeoList) arg[2],
(GeoList) arg[3], (GeoBoolean) arg[4], null, right);
GeoElement[] ret = { algo.getSum() };
return ret;
} else if (!ok[0]) {
throw argErr(app, c, arg[0]);
} else if (!ok[1]) {
throw argErr(app, c, arg[1]);
} else if (!ok[2]) {
throw argErr(app, c, arg[2]);
} else if (!ok[3]) {
throw argErr(app, c, arg[3]);
} else {
throw argErr(app, c, arg[4]);
}
case 6:
arg = resArgs(c);
if ((ok[0] = (arg[0].isGeoBoolean()))
&& (ok[1] = (arg[1].isGeoList()))
&& (ok[2] = (arg[2].isGeoList()))
&& (ok[3] = (arg[3].isGeoBoolean()))
&& (ok[4] = (arg[4].isGeoNumeric()))) {
GeoElement[] ret = { Histogram(c.getLabel(),
(GeoBoolean) arg[0], (GeoList) arg[1], (GeoList) arg[2],
(GeoBoolean) arg[3], (GeoNumeric) arg[4], right) };
return ret;
} else if ((ok[0] = (arg[0].isGeoBoolean()))
&& (ok[1] = (arg[1].isGeoList()))
&& (ok[2] = (arg[2].isGeoList()))
&& (ok[3] = (arg[3].isGeoList()))
&& (ok[4] = (arg[4].isGeoBoolean()))
&& (ok[4] = (arg[5].isGeoNumeric()))) {
AlgoHistogram algo = new AlgoHistogram(cons, c.getLabel(),
(GeoBoolean) arg[0], (GeoList) arg[1], (GeoList) arg[2],
(GeoList) arg[3], (GeoBoolean) arg[4],
(GeoNumeric) arg[5], right);
GeoElement[] ret = { algo.getSum() };
return ret;
} else if (!ok[0]) {
throw argErr(app, c, arg[0]);
} else if (!ok[1]) {
throw argErr(app, c, arg[1]);
} else if (!ok[2]) {
throw argErr(app, c, arg[2]);
} else if (!ok[3]) {
throw argErr(app, c, arg[3]);
} else if (!ok[4]) {
throw argErr(app, c, arg[4]);
} else {
throw argErr(app, c, arg[5]);
}
default:
throw argNumErr(app, c, n);
}
}
/**
* Histogram[isCumulative, classList, dataList, useDensity, density]
*/
final private GeoNumeric Histogram(String label, GeoBoolean isCumulative,
GeoList list1, GeoList list2, GeoBoolean useDensity,
GeoNumeric density, boolean rightHistogram) {
AlgoHistogram algo = new AlgoHistogram(cons, label, isCumulative, list1,
list2, null, useDensity, density, rightHistogram);
GeoNumeric sum = algo.getSum();
return sum;
}
/**
* Histogram[classList, dataList, useDensity, density]
*/
final private GeoNumeric Histogram(String label, GeoList list1,
GeoList list2, GeoBoolean useDensity, GeoNumeric density,
boolean rightHistogram) {
AlgoHistogram algo = new AlgoHistogram(cons, label, null, list1, list2,
null, useDensity, density, rightHistogram);
GeoNumeric sum = algo.getSum();
return sum;
}
}