/* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
 * Software engineering by Intevation GmbH
 *
 * This file is Free Software under the GNU AGPL (>=v3)
 * and comes with ABSOLUTELY NO WARRANTY! Check out the
 * documentation coming with Dive4Elements River for details.
 */

package org.dive4elements.river.artifacts.states.sq;

import org.apache.log4j.Logger;
import org.dive4elements.artifacts.Artifact;
import org.dive4elements.artifacts.CallContext;
import org.dive4elements.artifacts.CallMeta;
import org.dive4elements.artifacts.common.utils.XMLUtils;
import org.dive4elements.river.artifacts.resources.Resources;
import org.dive4elements.river.artifacts.states.DefaultState;
import org.w3c.dom.Element;

public class OutlierMethod extends DefaultState {
    /** The log that is used in this class. */
    private static Logger log = Logger.getLogger(OutlierMethod.class);

    public static final String STD_DEV = "outlier.method.std-dev";
    public static final String GRUBBS = "outlier.method.grubbs";

    public static final String[] METHODS = { STD_DEV, GRUBBS, };

    @Override
    protected String getUIProvider() {
        return "";
    }

    @Override
    protected Element[] createItems(final XMLUtils.ElementCreator cr, final Artifact artifact, final String name, final CallContext context) {
        final CallMeta meta = context.getMeta();

        final Element[] methods = new Element[METHODS.length];

        int i = 0;

        for (final String method : METHODS) {
            methods[i++] = createItem(cr, new String[] { Resources.getMsg(meta, method, method), method });
        }

        return methods;
    }

    // ist mit super identisch!
    // @Override
    // protected Element createItem(final XMLUtils.ElementCreator cr, final Object obj) {
    // final Element item = ProtocolUtils.createArtNode(cr, "item", null, null);
    // final Element label = ProtocolUtils.createArtNode(cr, "label", null, null);
    // final Element value = ProtocolUtils.createArtNode(cr, "value", null, null);
    //
    // final String[] arr = (String[]) obj;
    //
    // label.setTextContent(arr[0]);
    // value.setTextContent(arr[1]);
    //
    // item.appendChild(label);
    // item.appendChild(value);
    //
    // return item;
    // }
}