view flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/EmptyFacet.java @ 4243:e68a710d9652

Convert GaugeOverviewInfoService into RiverInfoService The service will be reused for the MeasurementStation info too and it returns a RiverInfo in both cases. Therefore rename the current GaugeOverviewInfoService into RiverInfoService.
author Björn Ricks <bjoern.ricks@intevation.de>
date Wed, 24 Oct 2012 15:50:41 +0200
parents e8fc770d2f8c
children
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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.artifactdatabase.state.Facet;

public class EmptyFacet
extends      DefaultFacet
{
    /** Trivial constructor. */
    public EmptyFacet() {
        super(0, "empty.facet", "empty.facet");
    }

    @Override
    public Object getData(Artifact artifact, CallContext context) {
        return null;
    }


    /**
     * Return a deep copy.
     */
    @Override
    public Facet deepCopy() {
        EmptyFacet copy = new EmptyFacet();
        copy.set(this);
        return copy;
    }
}
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