felix@1896: package de.intevation.flys.artifacts;
felix@1896:
felix@1896: import java.util.ArrayList;
felix@1896: import java.util.List;
felix@1896:
felix@1896: import org.apache.log4j.Logger;
felix@1896:
felix@1896: import org.w3c.dom.Document;
felix@1896:
felix@1896: import de.intevation.artifactdatabase.state.Facet;
sascha@3556: import de.intevation.artifactdatabase.state.FacetActivity;
felix@1896: import de.intevation.artifactdatabase.state.DefaultOutput;
felix@1896: import de.intevation.artifactdatabase.state.State;
felix@1896:
felix@1896: import de.intevation.artifacts.Artifact;
felix@1896: import de.intevation.artifacts.ArtifactFactory;
felix@1896: import de.intevation.artifacts.CallMeta;
felix@1896:
felix@1896: import de.intevation.flys.artifacts.model.FacetTypes;
felix@1896: import de.intevation.flys.artifacts.model.WQKms;
felix@1896: import de.intevation.flys.artifacts.model.WQFacet;
felix@1896: import de.intevation.flys.artifacts.model.WKmsFactory;
felix@1896: import de.intevation.flys.artifacts.model.WQKmsFactory;
felix@1896: import de.intevation.flys.artifacts.model.WstValueTable;
felix@1896: import de.intevation.flys.artifacts.model.WstValueTableFactory;
felix@1896:
felix@1896: import de.intevation.flys.artifacts.states.StaticState;
felix@1896: import de.intevation.flys.artifacts.resources.Resources;
felix@1896:
felix@1896:
felix@1896: /**
felix@1896: * Artifact to access additional "waterlevel/discharge"-type of data, like
felix@1896: * fixation measurements, but doing so with costy interpolation.
felix@1896: *
felix@1896: * This artifact neglects (Static)FLYSArtifacts capabilities of interaction
felix@1896: * with the StateEngine by overriding the getState*-methods.
felix@1896: */
felix@1896: public class WQKmsInterpolArtifact
felix@1896: extends StaticFLYSArtifact
felix@1896: implements FacetTypes
felix@1896: {
felix@1896: /** The logger for this class. */
felix@1896: private static Logger logger =
felix@1896: Logger.getLogger(WQKmsInterpolArtifact.class);
felix@1896:
felix@3634: /** State name. */
felix@1896: public static final String STATIC_STATE_NAME =
felix@1896: "state.additional_wqkms.interpol.static";
felix@1896:
felix@3634: /** Artifact name. */
sascha@3556: private static final String NAME = "staticwqkmsinterpol";
sascha@3556:
sascha@3556: static {
sascha@3556: // TODO: Move to configuration.
sascha@3556: FacetActivity.Registry.getInstance()
sascha@3556: .register(NAME, FacetActivity.INACTIVE);
sascha@3556: }
sascha@3556:
felix@1896: /** One and only state to be in. */
felix@1896: protected transient State state = null;
felix@1896:
felix@1896:
felix@1896: /**
felix@1896: * Trivial Constructor.
felix@1896: */
felix@1896: public WQKmsInterpolArtifact() {
felix@1896: logger.debug("WQKmsInterpolArtifact.WQKmsInterpolArtifact");
felix@1896: }
felix@1896:
felix@1896:
felix@3634: /** Return fixed artifact (types) name. */
sascha@3556: @Override
sascha@3556: public String getName() {
sascha@3556: return NAME;
sascha@3556: }
sascha@3556:
sascha@3556:
felix@1896: /**
felix@1896: * Gets called from factory, to set things up.
felix@1896: */
felix@1896: @Override
felix@1896: public void setup(
felix@1896: String identifier,
felix@1896: ArtifactFactory factory,
felix@1896: Object context,
felix@1896: CallMeta callMeta,
felix@1896: Document data)
felix@1896: {
felix@1896: logger.debug("WQKmsInterpolArtifact.setup");
felix@1896:
felix@1896: state = new StaticState(STATIC_STATE_NAME);
felix@1896:
felix@1896: List<Facet> fs = new ArrayList<Facet>();
felix@2741: String code = getDatacageIDValue(data);
felix@1896:
felix@1896: // TODO Go for JSON, one day.
felix@1896: //ex.: flood_protection-wstv-114-12
felix@1896: if (code != null) {
felix@1896: String [] parts = code.split("-");
felix@1896:
felix@3634: logger.debug("WQKmsInterpolArtifact.setup: code " + code);
felix@3634:
felix@1896: if (parts.length >= 4) {
sascha@3405: int wst = Integer.parseInt(parts[3]);
felix@1910: int col = -1;
felix@1910: String colpos = parts[2];
felix@1910: // Are we interested in a single column or in all columns?
felix@1910: if (colpos.equals("A")) {
felix@1910: ; // Take all.
felix@1910: }
felix@1910: else {
sascha@3405: col = Integer.parseInt(colpos);
felix@1910: addStringData("col_pos", parts[2]);
felix@1910: }
felix@1896: addStringData("wst_id", parts[3]);
felix@3634: String wkmsName = (col >= 0)
felix@1910: ? WKmsFactory.getWKmsName(col, wst)
felix@1910: : WKmsFactory.getWKmsName(wst);
felix@1920: String name;
felix@1920: if (parts[0].startsWith("height")){
felix@1920: name = STATIC_WQ_ANNOTATIONS;
felix@1920: }
felix@1920: else if (parts[0].startsWith("flood")) {
felix@1920: name = STATIC_WKMS_INTERPOL;
felix@1920: }
felix@1920: else {
felix@1920: name = STATIC_WQ;
felix@1920: }
felix@1914:
felix@3585: Facet wQFacet = new WQFacet(name,
felix@1896: Resources.getMsg(
felix@1896: callMeta,
felix@1896: wkmsName,
felix@1896: wkmsName));
felix@3585: fs.add(wQFacet);
bjoern@4497: addFacets(state.getID(), fs);
felix@1896: }
felix@1896: }
felix@3634: else {
felix@3634: logger.warn("WQKmsInterpolArtifact: no code");
felix@3634: }
felix@1896:
felix@1896: spawnState();
felix@1896: super.setup(identifier, factory, context, callMeta, data);
felix@1896: }
felix@1896:
felix@1896:
felix@1896: /**
felix@1896: * Initialize the static state with output.
felix@1896: * @return static state
felix@1896: */
felix@1896: protected State spawnState() {
felix@1896: state = new StaticState(STATIC_STATE_NAME);
bjoern@4497: List<Facet> fs = getFacets(STATIC_STATE_NAME);
felix@1896: DefaultOutput output = new DefaultOutput(
felix@1896: "general",
felix@1896: "general",
felix@1896: "image/png",
felix@1896: fs,
felix@1896: "chart");
felix@1896:
felix@1896: state.getOutputs().add(output);
felix@1896:
felix@1896: return state;
felix@1896: }
felix@1896:
felix@1896:
felix@1896: /**
felix@1896: * Called via setup.
felix@1896: *
felix@1896: * @param artifact The master-artifact.
felix@1896: */
felix@1896: @Override
felix@1896: protected void initialize(
felix@1896: Artifact artifact,
felix@1896: Object context,
felix@1896: CallMeta meta)
felix@1896: {
felix@1896: logger.debug("WQKmsInterpolArtifact.initialize");
raimund@2132: FLYSArtifact winfo = (FLYSArtifact) artifact;
felix@1896: importData(winfo, "river");
felix@1906: importData(winfo, "ld_locations");
felix@1896: }
felix@1896:
felix@1896:
felix@1896: /**
felix@1896: * Get a list containing the one and only State.
felix@1896: * @param context ignored.
felix@1896: * @return list with one and only state.
felix@1896: */
felix@1896: @Override
felix@1896: protected List<State> getStates(Object context) {
felix@1896: ArrayList<State> states = new ArrayList<State>();
felix@1896: states.add(getState());
felix@1896: return states;
felix@1896: }
felix@1896:
felix@1896:
felix@1896: /**
felix@1896: * Get WQ at a given km.
felix@3585: * @param currentKm the requested km. If NULL, ld_location data
felix@3585: * will be used.
felix@1896: */
felix@3585: public double [][] getWQAtKm(Double currentKm) {
felix@1910:
felix@1910: WstValueTable interpolator = null;
felix@1896: // Get WstValueTable
felix@1910: if (getDataAsString("col_pos") != null) {
felix@1910: interpolator = WstValueTableFactory.getWstColumnTable(
felix@1910: getDataAsInt("wst_id"), getDataAsInt("col_pos"));
felix@1910: }
felix@1910: else {
felix@1910: interpolator = WstValueTableFactory.getTable(
felix@1910: getDataAsInt("wst_id"));
felix@1910: }
felix@1896:
felix@3585: Double tmp = (currentKm != null)
felix@3585: ? currentKm
felix@3585: : getDataAsDouble("ld_locations");
felix@3585:
felix@1906: double [][] vs = interpolator.interpolateWQColumnwise(
ingo@2701: tmp != null ? tmp : 0);
felix@1896:
felix@1896: for (int x = 0; x < vs[1].length; x++) {
felix@1896: logger.debug("getWQAtKm: Q/W " + vs[0][x] + " / " + vs[1][x]);
felix@1896: }
felix@1896:
felix@1896: return vs;
felix@1896: }
felix@1896:
felix@1896:
felix@1896: /**
felix@1896: * Get a DataItem casted to int (0 if fails).
felix@1896: */
felix@1896: public int getDataAsInt(String dataName) {
felix@1896: String val = getDataAsString(dataName);
felix@1896: try {
sascha@3405: return Integer.parseInt(val);
felix@1896: }
felix@1896: catch (NumberFormatException e) {
felix@1896: logger.warn("Could not get data " + dataName + " as int", e);
felix@1896: return 0;
felix@1896: }
felix@1896: }
felix@1896:
felix@1896:
felix@1896: /**
felix@1896: * Get the "current" state (there is but one).
felix@1896: * @param cc ignored.
felix@1896: * @return the "current" (only possible) state.
felix@1896: */
felix@1896: @Override
felix@1896: public State getCurrentState(Object cc) {
felix@1896: return getState();
felix@1896: }
felix@1896:
felix@1896:
felix@1896: /**
felix@1896: * Get the only possible state.
felix@1896: * @return the state.
felix@1896: */
felix@1896: protected State getState() {
felix@1896: return getState(null, null);
felix@1896: }
felix@1896:
felix@1896:
felix@1896: /**
felix@1896: * Get the state.
felix@1896: * @param context ignored.
felix@1896: * @param stateID ignored.
felix@1896: * @return the state.
felix@1896: */
felix@1896: @Override
felix@1896: protected State getState(Object context, String stateID) {
felix@1896: return (state != null)
felix@1896: ? state
felix@1896: : spawnState();
felix@1896: }
felix@1896:
felix@1896:
felix@1896: /**
felix@1896: * Get WQKms from factory.
felix@3270: * @param idx param is not needed (TODO)
felix@1896: * @return WQKms according to parameterization (can be null);
felix@1896: */
felix@1896: public WQKms getWQKms(int idx) {
felix@1896: logger.debug("WQKmsInterpolArtifact.getWQKms");
felix@1896: logger.warn("Stub, getWQKms not yet implemented.");
felix@1896:
felix@1896: return WQKmsFactory.getWQKms(
sascha@3405: Integer.parseInt(getDataAsString("col_pos")),
sascha@3405: Integer.parseInt(getDataAsString("wst_id")));
felix@1896: }
felix@1896: }
felix@1896: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :