package de.intevation.flys.artifacts.states.fixation;

import org.apache.log4j.Logger;

import org.w3c.dom.Element;
import org.w3c.dom.Node;

import de.intevation.artifacts.Artifact;
import de.intevation.artifacts.CallContext;

import de.intevation.artifacts.common.utils.XMLUtils;

import de.intevation.artifactdatabase.ProtocolUtils;
import de.intevation.artifactdatabase.data.StateData;

import de.intevation.flys.artifacts.FLYSArtifact;
import de.intevation.flys.artifacts.resources.Resources;
import de.intevation.flys.artifacts.states.DefaultState;


/**
 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a>
 */
public class AnalysisPeriods extends DefaultState {

    /** The logger used in this class. */
    private static Logger logger = Logger.getLogger(AnalysisPeriods.class);


    /**
     * The default constructor that initializes an empty State object.
     */
    public AnalysisPeriods() {
    }


    /**
     * Initialize the state based on the state node in the configuration.
     *
     * @param config The state configuration node.
     */
    public void setup(Node config) {
        super.setup(config);
    }


    protected Element createData(
        XMLUtils.ElementCreator cr,
        Artifact    artifact,
        StateData   data,
        CallContext context)
    {
        Element select = ProtocolUtils.createArtNode(
            cr, "select",
            new String[] { "uiprovider" },
            new String[] { "time_range_selector" });
        cr.addAttr(select, "name", data.getName(), true);

        Element label = ProtocolUtils.createArtNode(
            cr, "label", null, null);

        select.appendChild(label);

        label.setTextContent(Resources.getMsg(
            context.getMeta(),
            getID(),
            getID()));

        return select;
    }


    @Override
    protected Element[] createItems(
        XMLUtils.ElementCreator cr,
        Artifact    artifact,
        String      name,
        CallContext context)
    {
        return null;
    }


    protected Object getLower(FLYSArtifact artifact) {
        return null;
    }


    protected Object getUpper(FLYSArtifact artifact) {
        return null;
    }


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