teichmann@5863: /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
teichmann@5863:  * Software engineering by Intevation GmbH
teichmann@5863:  *
teichmann@5994:  * This file is Free Software under the GNU AGPL (>=v3)
teichmann@5863:  * and comes with ABSOLUTELY NO WARRANTY! Check out the
teichmann@5994:  * documentation coming with Dive4Elements River for details.
teichmann@5863:  */
teichmann@5863: 
teichmann@5831: package org.dive4elements.river.artifacts.states;
felix@2124: 
felix@2124: import java.util.List;
felix@2124: 
felix@7066: import gnu.trove.TDoubleArrayList;
felix@7066: 
felix@2124: import org.apache.log4j.Logger;
felix@2124: 
teichmann@5831: import org.dive4elements.artifacts.CallContext;
teichmann@5831: import org.dive4elements.artifacts.CallMeta;
felix@2124: 
teichmann@5831: import org.dive4elements.artifactdatabase.state.Facet;
felix@2124: 
teichmann@5867: import org.dive4elements.river.artifacts.D4EArtifact;
teichmann@5831: import org.dive4elements.river.artifacts.StaticWQKmsArtifact;
teichmann@5831: 
teichmann@5831: import org.dive4elements.river.artifacts.model.CrossSectionWaterLineFacet;
felix@7653: import org.dive4elements.river.artifacts.model.DataFacet;
teichmann@5831: import org.dive4elements.river.artifacts.model.FacetTypes;
teichmann@5831: import org.dive4elements.river.artifacts.model.RelativePointFacet;
teichmann@5831: import org.dive4elements.river.artifacts.model.WQKms;
teichmann@5831: import org.dive4elements.river.artifacts.model.WQKmsFacet;
felix@2124: 
felix@2124: /**
felix@2124:  * Only state of WQKmsArtifact.
felix@2124:  */
felix@2124: public class StaticWQKmsState
felix@2124: extends      DefaultState
felix@2124: implements   FacetTypes
felix@2124: {
felix@2124:     /** The logger that is used in this state. */
felix@2124:     private static Logger logger = Logger.getLogger(StaticWQKmsState.class);
felix@2124: 
felix@2124: 
felix@2124:     /**
felix@2124:      * From this state can not be continued.
felix@2124:      */
felix@2124:     @Override
felix@2124:     protected String getUIProvider() {
felix@2124:         return "noinput";
felix@2124:     }
felix@2124: 
felix@2124: 
felix@2124:     /**
felix@2124:      * Compute, create Facets, do the same stuff as all the other states do.
felix@2124:      */
felix@2124:     protected Object compute(
felix@7584:         StaticWQKmsArtifact artifact,
felix@2124:         CallMeta      metaLocale,
felix@2124:         String        hash,
felix@2124:         List<Facet>   facets,
felix@2124:         Object        old
felix@2124:     ) {
felix@2124:         String id = getID();
felix@7653:         String code = artifact.getDataAsString("ids");
felix@7653:         String [] parts = code.split("-");
felix@2124: 
felix@7653:         // Return from cache, if present.
felix@2124:         WQKms res = old instanceof WQKms
felix@2124:             ? (WQKms)old
felix@7584:             : artifact.getWQKms();
felix@2124: 
felix@2124:         WQKms wqkms = res;
felix@2124: 
felix@2124:         if (facets == null) {
felix@2124:             return res;
felix@2124:         }
felix@2124: 
felix@7653:         String wkmsName = wqkms.getName();
felix@7653: 
felix@7653:         Facet wqfacet = new WQKmsFacet(
felix@7653:             STATIC_WQ,
felix@7653:             wkmsName);
felix@7653:         facets.add(wqfacet);
felix@7653: 
felix@7653:         if (parts[0].equals("officials_wq")) {
felix@7653:             // Early stop. We only want wq-points in that case.
felix@7653:             return res;
felix@7653:         }
felix@7653: 
felix@2124:         /*
felix@2124:          * TODO: re-enable HEIGHTMARKS_POINTS-thing
felix@2124: 
felix@2124:            String name;
felix@2124:            if (parts[0].equals(HEIGHTMARKS_POINTS)) {
felix@2124:                name = HEIGHTMARKS_POINTS;
felix@2124:            }
felix@2124:            else {
felix@2124:                name = STATIC_WQKMS;
felix@2124:            }
felix@2124:         */
felix@7066:         // Spawn Q Facet only if at least one discharge value
felix@7066:         // is != -1
felix@7066:         boolean qEmpty = true;
felix@7066:         TDoubleArrayList qs = wqkms.allQs();
teichmann@7254:         for (int i = 0, Q = qs.size(); i < Q; i++) {
felix@7066:             if (qs.getQuick(i) != -1d) {
felix@7066:                 qEmpty = false;
felix@7066:                 break;
felix@7066:             }
felix@7066:         }
felix@2124: 
felix@7653:         // issue1494: Only spawn qfacet if discharges are given
felix@7066:         if (!qEmpty) {
felix@7066:             Facet qfacet = new WQKmsFacet(
felix@7066:                 STATIC_WQKMS_Q,
felix@7066:                 wkmsName
felix@7066:                 // TODO re-enable translations.
felix@7066:                 /*
felix@7066:                 Resources.getMsg(
felix@7066:                     metaLocale,
felix@7066:                     wkmsName,
felix@7066:                     wkmsName)*/);
felix@7066:             facets.add(qfacet);
felix@7066:         }
felix@2124: 
felix@5799:         Facet rpFacet = new RelativePointFacet(wkmsName);
felix@5799:         facets.add(rpFacet);
felix@5799: 
felix@5799:         Facet csFacet = new CrossSectionWaterLineFacet(0,
felix@5799:              wkmsName);
felix@5799:         facets.add(csFacet);
felix@5799: 
felix@7653:         wkmsName = "W (" + wkmsName + ")";
felix@7653: 
felix@2124:         Facet wfacet = new WQKmsFacet(
felix@2124:             STATIC_WQKMS_W,
felix@2124:             wkmsName
felix@2124:             /*
felix@2124:             // TODO re-enable translations.
felix@2124:             Resources.getMsg(
felix@2124:                 metaLocale,
felix@2124:                 wkmsName,
felix@2124:                 wkmsName)*/);
felix@2124:         facets.add(wfacet);
felix@2124: 
felix@7653:         Facet wstfacet = new DataFacet(
felix@7653:             WST,
felix@7653:             wkmsName,
felix@7653:             ComputeType.ADVANCE, hash, id);
felix@7653:         facets.add(wstfacet);
felix@7653: 
felix@2124:         return res;
felix@2124:     }
felix@2124: 
felix@7653:     @Override
felix@7653:     public Object computeAdvance(
felix@7653:         D4EArtifact artifact,
felix@7653:         String       hash,
felix@7653:         CallContext  context,
felix@7653:         List<Facet>  facets,
felix@7653:         Object       old
felix@7653:     ) {
felix@7653:         return compute((StaticWQKmsArtifact) artifact, context.getMeta(),
felix@7653:             hash, facets, old);
felix@7653:     }
felix@2124: 
felix@2124:     /**
felix@2124:      * Get data, create the facets.
felix@2124:      *
felix@2124:      * @param context Ignored.
felix@2124:      */
felix@2124:     @Override
felix@2124:     public Object computeFeed(
teichmann@5867:         D4EArtifact artifact,
felix@2124:         String       hash,
felix@2124:         CallContext  context,
felix@2124:         List<Facet>  facets,
felix@2124:         Object       old
felix@2124:     ) {
felix@2124:         return compute((StaticWQKmsArtifact) artifact, context.getMeta(),
felix@2124:             hash, facets, old);
felix@2124:     }
felix@2124: 
felix@2124: 
felix@2124:     /**
felix@2124:      * Create the facets.
felix@2124:      * @param context Ignored.
felix@2124:      */
felix@2124:     @Override
felix@2124:     public Object computeInit(
teichmann@5867:         D4EArtifact artifact,
felix@2124:         String       hash,
felix@2124:         Object       context,
felix@2124:         CallMeta     meta,
felix@2124:         List<Facet>  facets
felix@2124:     ) {
felix@7653:         return compute((StaticWQKmsArtifact) artifact, meta,
felix@7653:             hash, facets, null);
felix@2124:     }
felix@2124: }
felix@2124: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :