package de.intevation.flys.artifacts.states;

import java.util.List;

import org.apache.log4j.Logger;

import de.intevation.artifacts.CallContext;

import de.intevation.artifactdatabase.state.Facet;

import de.intevation.flys.artifacts.FLYSArtifact;

import de.intevation.flys.artifacts.model.FacetTypes;


public class WaterlevelPairSelectState
extends      DefaultState
implements   FacetTypes
{
    /** The logger that is used in this state. */
    private static Logger logger = Logger.getLogger(WaterlevelPairSelectState.class);

    public WaterlevelPairSelectState() {
    }


    /** Specify to display a datacage_twin_panel. */
    @Override
    protected String getUIProvider() {
        return "datacage_twin_panel";
    }


    @Override
    public Object computeAdvance(
        FLYSArtifact artifact,
        String       hash,
        CallContext  context,
        List<Facet>  facets,
        Object       old
    ) {
        //Get data and do stuff, do not calculate
        return "";
    }
}
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