package de.intevation.flys.artifacts.model;

import de.intevation.artifacts.Artifact;
import de.intevation.artifacts.CallContext;
import de.intevation.artifactdatabase.state.DefaultFacet;
import de.intevation.flys.artifacts.model.FacetTypes;
import de.intevation.flys.artifacts.MainValuesArtifact;

/**
 * Facet to show Main Q Values.
 */
public class MainValuesQFacet
extends      DefaultFacet
implements   FacetTypes {

    /** Trivial Constructor. */
    public MainValuesQFacet(String description) {
        this.description = description;
        name = COMPUTED_DISCHARGE_MAINVALUES_Q;
        index = 0;
    }


    /**
     * Returns the data this facet requires.
     *
     * @param artifact the owner artifact.
     * @param context  the CallContext (ignored).
     *
     * @return the data.
     */
    @Override
    public Object getData(Artifact artifact, CallContext context) {
        MainValuesArtifact mvArtifact = (MainValuesArtifact) artifact;
        return mvArtifact.getMainValuesQ();
    }


    /**
     * Create a deep copy of this Facet.
     * @return a deep copy.
     */
    @Override
    public MainValuesQFacet deepCopy() {
        MainValuesQFacet copy = new MainValuesQFacet(description);
        copy.set(this);
        return copy;
    }
}