ingo@137: package de.intevation.flys.artifacts.states;
ingo@137: 
ingo@1743: import java.text.NumberFormat;
ingo@1743: 
ingo@379: import gnu.trove.TDoubleArrayList;
ingo@379: 
ingo@137: import org.apache.log4j.Logger;
ingo@137: 
ingo@137: import org.w3c.dom.Element;
ingo@137: 
ingo@313: import de.intevation.artifacts.Artifact;
ingo@137: import de.intevation.artifacts.CallContext;
ingo@137: 
ingo@137: import de.intevation.artifacts.common.utils.XMLUtils;
ingo@1743: import de.intevation.artifacts.common.utils.XMLUtils.ElementCreator;
ingo@137: 
ingo@137: import de.intevation.artifactdatabase.ProtocolUtils;
ingo@137: import de.intevation.artifactdatabase.data.StateData;
ingo@137: 
ingo@319: import de.intevation.flys.model.Gauge;
ingo@319: import de.intevation.flys.model.River;
ingo@319: import de.intevation.flys.model.Wst;
ingo@319: 
ingo@1743: import de.intevation.flys.artifacts.FLYSArtifact;
sascha@1055: import de.intevation.flys.artifacts.WINFOArtifact;
sascha@1055: 
ingo@319: import de.intevation.flys.artifacts.model.WstFactory;
ingo@137: import de.intevation.flys.artifacts.resources.Resources;
ingo@137: 
felix@1103: import de.intevation.flys.utils.FLYSUtils;
felix@1103: 
felix@1103: 
ingo@137: /**
ingo@137:  * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
ingo@137:  */
ingo@921: public class WQSelect extends DefaultState {
ingo@137: 
felix@1691:     /** The logger used in this class. */
ingo@137:     private static Logger logger = Logger.getLogger(WQSelect.class);
ingo@137: 
felix@1691:     /** The default step width for Qs. */
ingo@137:     public static final String DEFAULT_STEP_Q = "50";
ingo@137: 
felix@1691:     /** The default step width for Qs. */
ingo@137:     public static final String DEFAULT_STEP_W = "30";
ingo@137: 
ingo@2059:     /** The max number of steps for Qs and Ws. */
ingo@2059:     public static final int MAX_STEPS = 30;
ingo@2059: 
ingo@322:     /** The name of the 'mode' field. */
raimund@2556:     public static final String WQ_MODE = "wq_isq";
ingo@322: 
ingo@1743:     /** Them name fo the 'free' field. */
raimund@2556:     public static final String WQ_FREE = "wq_isfree";
ingo@1743: 
felix@1691:     /** The name of the 'selection' field. */
raimund@2556:     public static final String WQ_SELECTION = "wq_isrange";
ingo@379: 
ingo@322:     /** The name of the 'from' field. */
ingo@322:     public static final String WQ_FROM = "wq_from";
ingo@322: 
ingo@322:     /** The name of the 'to' field. */
ingo@322:     public static final String WQ_TO = "wq_to";
ingo@322: 
ingo@322:     /** The name of the 'step' field. */
ingo@322:     public static final String WQ_STEP = "wq_step";
ingo@322: 
ingo@379:     /** The name of the 'single' field. */
ingo@379:     public static final String WQ_SINGLE = "wq_single";
ingo@379: 
ingo@379: 
ingo@137:     /**
ingo@137:      * The default constructor that initializes an empty State object.
ingo@137:      */
ingo@137:     public WQSelect() {
ingo@137:     }
ingo@137: 
ingo@1743: 
ingo@1743:     @Override
ingo@1743:     protected Element createStaticData(
ingo@1743:         FLYSArtifact   flys,
ingo@1743:         ElementCreator creator,
ingo@1743:         CallContext    cc,
ingo@1743:         String         name,
ingo@1743:         String         value,
ingo@1743:         String         type
ingo@1743:     ) {
ingo@1743:         if (!name.equals(WQ_SINGLE)) {
ingo@1743:             return super.createStaticData(flys, creator, cc, name, value, type);
ingo@1743:         }
ingo@1743: 
raimund@2556:         Boolean isQ = flys.getDataAsBoolean(WQ_MODE);
raimund@2556:         Boolean isFree = flys.getDataAsBoolean(WQ_FREE);
ingo@1743: 
ingo@1743:         WINFOArtifact winfo = (WINFOArtifact) flys;
ingo@1743: 
ingo@1743:         Element dataElement = creator.create("data");
ingo@1743:         creator.addAttr(dataElement, "name", name, true);
ingo@1743:         creator.addAttr(dataElement, "type", type, true);
ingo@1743: 
ingo@1743:         Element itemElement = creator.create("item");
ingo@1743:         creator.addAttr(itemElement, "value", value, true);
ingo@2025: 
sascha@2164:         String label;
ingo@2025: 
raimund@2552:         if (!isQ || isFree) {
ingo@2025:             label = getLabel(winfo, cc, value);
ingo@2025:         }
ingo@2025:         else {
ingo@2025:             label = getSpecialLabel(winfo, cc, value);
ingo@2025:         }
ingo@2025: 
ingo@2025:         creator.addAttr(itemElement, "label", label, true);
ingo@1743: 
ingo@1743:         dataElement.appendChild(itemElement);
ingo@1743: 
ingo@1743:         return dataElement;
ingo@1743:     }
ingo@1743: 
ingo@1743: 
ingo@1743:     protected static String getLabel(
ingo@1743:         WINFOArtifact winfo,
ingo@1743:         CallContext   cc,
ingo@1743:         String        raw
ingo@1743:     ) {
ingo@1743:         String[] values = raw.split(" ");
sascha@2164: 
sascha@2164:         if (values.length < 1) {
sascha@2164:             return null;
sascha@2164:         }
sascha@2164: 
sascha@2164:         StringBuilder label = new StringBuilder();
ingo@1743: 
ingo@1743:         NumberFormat nf = NumberFormat.getInstance(
ingo@1743:             Resources.getLocale(cc.getMeta()));
ingo@1743: 
ingo@1743:         for (String value: values) {
ingo@1743:             try {
sascha@2164:                 double v = Double.parseDouble(value.trim());
ingo@1743: 
ingo@2025:                 String formatted = nf.format(v);
ingo@2025: 
sascha@2164:                 if (label.length() > 0) {
sascha@2164:                     label.append(';');
sascha@2164:                 }
sascha@2164:                 label.append(formatted);
ingo@2025:             }
ingo@2025:             catch (NumberFormatException nfe) {
ingo@2025:                 // do nothing here
ingo@2025:             }
ingo@2025:         }
ingo@2025: 
sascha@2164:         return label.toString();
ingo@2025:     }
ingo@2025: 
ingo@2025: 
ingo@2025:     protected static String getSpecialLabel(
ingo@2025:         WINFOArtifact winfo,
ingo@2025:         CallContext   cc,
ingo@2025:         String        raw
ingo@2025:     ) {
ingo@2025:         String[] values = raw.split(" ");
sascha@2164: 
sascha@2164:         if (values.length < 1) {
sascha@2164:             return null;
sascha@2164:         }
ingo@2025: 
ingo@2025:         NumberFormat nf = NumberFormat.getInstance(
ingo@2025:             Resources.getLocale(cc.getMeta()));
ingo@2025: 
sascha@2164:         Gauge gauge = winfo.getGauge();
sascha@2164: 
sascha@2164:         boolean debug = logger.isDebugEnabled();
sascha@2164: 
sascha@2164:         StringBuilder label = new StringBuilder();
sascha@2164: 
ingo@2025:         for (String value: values) {
ingo@2025:             try {
sascha@2164:                 double v = Double.parseDouble(value.trim());
ingo@2025: 
ingo@1743:                 String tmp = nf.format(v);
sascha@2164:                 String mv  = FLYSUtils.getNamedMainValue(gauge, v);
ingo@1743: 
ingo@1743:                 if (mv != null && mv.length() > 0) {
sascha@2164:                     tmp = mv + ": " + tmp;
sascha@2164:                     if (debug) {
sascha@2164:                         logger.debug("Add main value: '" + mv + "'");
sascha@2164:                     }
ingo@1743:                 }
sascha@2164:                 if (label.length() > 0) {
sascha@2164:                     label.append(';');
ingo@1743:                 }
sascha@2164:                 label.append(tmp);
ingo@1743:             }
ingo@1743:             catch (NumberFormatException nfe) {
ingo@1743:                 // do nothing here
ingo@1743:             }
ingo@1743:         }
ingo@1743: 
sascha@2164:         return label.toString();
ingo@1743:     }
ingo@1743: 
ingo@1743: 
felix@1691:     @Override
ingo@137:     protected Element createData(
ingo@137:         XMLUtils.ElementCreator cr,
ingo@313:         Artifact    artifact,
ingo@137:         StateData   data,
ingo@137:         CallContext context)
ingo@137:     {
ingo@137:         Element select = ProtocolUtils.createArtNode(
ingo@137:             cr, "select", null, null);
ingo@137: 
ingo@137:         cr.addAttr(select, "name", data.getName(), true);
ingo@137: 
ingo@137:         Element label = ProtocolUtils.createArtNode(
ingo@137:             cr, "label", null, null);
ingo@137: 
ingo@137:         Element choices = ProtocolUtils.createArtNode(
ingo@137:             cr, "choices", null, null);
ingo@137: 
ingo@137:         label.setTextContent(Resources.getMsg(
ingo@137:             context.getMeta(),
ingo@137:             data.getName(),
ingo@137:             data.getName()));
ingo@137: 
ingo@137:         select.appendChild(label);
ingo@137: 
ingo@137:         return select;
ingo@137:     }
ingo@137: 
ingo@137: 
sascha@660:     @Override
ingo@137:     protected Element[] createItems(
ingo@137:         XMLUtils.ElementCreator cr,
ingo@313:         Artifact    artifact,
ingo@137:         String      name,
ingo@137:         CallContext context)
ingo@137:     {
ingo@2062:         double[] minmaxW     = determineMinMaxW(artifact);
ingo@2062:         double[] minmaxQ     = determineMinMaxQAtGauge(artifact);
ingo@2062:         double[] minmaxQFree = determineMinMaxQ(artifact);
ingo@137: 
ingo@137:         if (name.equals("wq_from")) {
ingo@2062:             Element minW = createItem(cr, new String[] {
ingo@2062:                 "minW",
ingo@2062:                 String.valueOf(minmaxW[0])});
ingo@2062: 
ingo@2062:             Element minQ = createItem(cr, new String[] {
ingo@2062:                 "minQ",
ingo@2062:                 String.valueOf(minmaxQ[0])});
ingo@2062: 
ingo@2062:             Element minQFree = createItem(cr, new String[] {
ingo@2062:                 "minQFree",
ingo@2062:                 String.valueOf(minmaxQFree[0])});
ingo@2062: 
ingo@2062:             return new Element[] { minW, minQ, minQFree };
ingo@137:         }
ingo@137:         else if (name.equals("wq_to")) {
ingo@2062:             Element maxW = createItem(cr, new String[] {
ingo@2062:                 "maxW",
ingo@2062:                 String.valueOf(minmaxW[1])});
ingo@2062: 
ingo@2062:             Element maxQ = createItem(cr, new String[] {
ingo@2062:                 "maxQ",
ingo@2062:                 String.valueOf(minmaxQ[1])});
ingo@2062: 
ingo@2062:             Element maxQFree = createItem(cr, new String[] {
ingo@2062:                 "maxQFree",
ingo@2062:                 String.valueOf(minmaxQFree[1])});
ingo@2062: 
ingo@2062:             return new Element[] { maxW, maxQ, maxQFree };
ingo@137:         }
ingo@137:         else {
sascha@660:             Element stepW = createItem(
ingo@2059:                 cr, new String[] {
ingo@2059:                     "stepW",
ingo@2059:                     String.valueOf(getStepsW(minmaxW[0], minmaxW[1]))});
sascha@660:             Element stepQ = createItem(
ingo@2059:                 cr, new String[] {
ingo@2059:                     "stepQ",
ingo@2062:                     String.valueOf(getStepsQ(minmaxQ[0], minmaxQ[1]))});
ingo@2062:             Element stepQFree = createItem(
ingo@2062:                 cr, new String[] {
ingo@2062:                     "stepQFree",
ingo@2062:                     String.valueOf(getStepsQ(minmaxQFree[0], minmaxQFree[1]))});
ingo@2062: 
ingo@2062:             return new Element[] { stepW, stepQ, stepQFree };
ingo@137:         }
ingo@137:     }
ingo@137: 
ingo@137: 
ingo@2059:     protected static double getStepsW(double min, double max) {
ingo@2059:         double diff = min < max ? max - min : min - max;
ingo@2059:         double step = diff / MAX_STEPS;
ingo@2059: 
ingo@2061:         if (step < 10) {
ingo@2061:             return getSteps(step, 1);
ingo@2059:         }
ingo@2059:         else if (step < 100) {
ingo@2059:             return getSteps(step, 10);
ingo@2059:         }
ingo@2061:         else if (step < 1000) {
ingo@2061:             return getSteps(step, 100);
ingo@2059:         }
ingo@2059:         else {
ingo@2059:             return step;
ingo@2059:         }
ingo@2059:     }
ingo@2059: 
ingo@2059: 
ingo@2059:     protected static double getStepsQ(double min, double max) {
ingo@2059:         double diff = min < max ? max - min : min - max;
ingo@2059:         double step = diff / MAX_STEPS;
ingo@2059: 
ingo@2061:         if (step < 10) {
ingo@2061:             return getSteps(step, 1);
ingo@2059:         }
ingo@2059:         else if (step < 100) {
ingo@2059:             return getSteps(step, 10);
ingo@2059:         }
ingo@2061:         else if (step < 1000) {
ingo@2061:             return getSteps(step, 100);
ingo@2059:         }
ingo@2059:         else {
ingo@2059:             return step;
ingo@2059:         }
ingo@2059:     }
ingo@2059: 
ingo@2059: 
ingo@2059:     protected static double getSteps(double steps, double factor) {
ingo@2059:         int    fac  = (int) steps / 10;
ingo@2059:         double diff = steps - fac * 10;
ingo@2059: 
ingo@2059:         if (diff == 0) {
ingo@2059:             return steps;
ingo@2059:         }
ingo@2059: 
ingo@2059:         return 10d * (fac + 1);
ingo@2059:     }
ingo@2059: 
ingo@2059: 
ingo@137:     protected Element createItem(XMLUtils.ElementCreator cr, Object obj) {
ingo@137:         Element item  = ProtocolUtils.createArtNode(cr, "item", null, null);
ingo@137:         Element label = ProtocolUtils.createArtNode(cr, "label", null, null);
ingo@137:         Element value = ProtocolUtils.createArtNode(cr, "value", null, null);
ingo@137: 
ingo@137:         String[] arr = (String[]) obj;
ingo@137: 
ingo@137:         label.setTextContent(arr[0]);
ingo@137:         value.setTextContent(arr[1]);
ingo@137: 
ingo@137:         item.appendChild(label);
ingo@137:         item.appendChild(value);
ingo@137: 
ingo@137:         return item;
ingo@137:     }
ingo@137: 
ingo@137: 
sascha@660:     @Override
ingo@137:     protected String getUIProvider() {
ingo@137:         return "wq_panel";
ingo@137:     }
ingo@319: 
ingo@319: 
ingo@319:     /**
ingo@319:      * Determines the min and max W value for the current gauge. If no min and
ingo@319:      * max values could be determined, this method will return
ingo@319:      * [Double.MIN_VALUE, Double.MAX_VALUE].
ingo@319:      *
ingo@319:      * @param artifact The FLYSArtifact.
ingo@319:      *
ingo@319:      * @return the min and max W values for the current gauge.
ingo@319:      */
ingo@319:     protected double[] determineMinMaxW(Artifact artifact) {
ingo@319:         logger.debug("WQSelect.determineCurrentGauge");
ingo@319: 
sascha@1055:         Gauge    gauge   = ((WINFOArtifact) artifact).getGauge();
ingo@320:         double[] minmaxW = gauge != null ? gauge.determineMinMaxW() : null;
ingo@319: 
ingo@319:         double minW = minmaxW != null ? minmaxW[0] : Double.MIN_VALUE;
ingo@319:         double maxW = minmaxW != null ? minmaxW[1] : Double.MAX_VALUE;
ingo@319: 
ingo@319:         return new double[] { minW, maxW };
ingo@319:     }
ingo@319: 
ingo@319: 
ingo@319:     /**
ingo@319:      * Determines the min and max Q value for the current gauge. If no min and
ingo@319:      * max values could be determined, this method will return
ingo@319:      * [Double.MIN_VALUE, Double.MAX_VALUE].
ingo@319:      *
ingo@319:      * @param artifact The FLYSArtifact.
ingo@319:      *
ingo@319:      * @return the min and max Q values for the current gauge.
ingo@319:      */
ingo@2060:     protected double[] determineMinMaxQAtGauge(Artifact artifact) {
ingo@2060:         logger.debug("WQSelect.determineMinMaxQAtGauge");
ingo@319: 
sascha@1055:         WINFOArtifact flysArtifact = (WINFOArtifact) artifact;
ingo@319: 
felix@1103:         River river = FLYSUtils.getRiver(flysArtifact);
felix@1103:         Gauge gauge = flysArtifact.getGauge();
felix@1103:         Wst   wst   = WstFactory.getWst(river);
ingo@319: 
ingo@320:         double[] minmaxQ = gauge != null
ingo@320:             ? wst.determineMinMaxQ(gauge.getRange())
ingo@320:             : null;
ingo@319: 
ingo@319:         double minQ = minmaxQ != null ? minmaxQ[0] : Double.MIN_VALUE;
ingo@319:         double maxQ = minmaxQ != null ? minmaxQ[1] : Double.MAX_VALUE;
ingo@319: 
ingo@319:         return new double[] { minQ, maxQ };
ingo@319:     }
ingo@322: 
ingo@322: 
ingo@2060:     /**
ingo@2060:      * Determines the min and max Q value for the current kilometer range. If no
ingo@2060:      * min and max values could be determined, this method will return
ingo@2060:      *
ingo@2060:      * @param artifact The FLYSArtifact.
ingo@2060:      *
ingo@2060:      * @return the min and max Q values for the current kilometer range.
ingo@2060:      */
ingo@2060:     protected double[] determineMinMaxQ(Artifact artifact) {
ingo@2060:         logger.debug("WQSelect.determineMinMaxQ");
ingo@2060: 
ingo@2060:         FLYSArtifact flys = (FLYSArtifact) artifact;
ingo@2060:         double[]     kms  = FLYSUtils.getKmRange(flys);
ingo@2060: 
ingo@2060:         if (kms == null || kms.length == 0) {
ingo@2060:             return new double[] { Double.MIN_VALUE, Double.MAX_VALUE };
ingo@2060:         }
ingo@2060: 
ingo@2060:         River river = FLYSUtils.getRiver(flys);
ingo@2060:         Wst    wst  = WstFactory.getWst(river);
ingo@2060: 
ingo@2060:         logger.debug("User defined KMs: " + kms[0] + " - " + kms[kms.length-1]);
ingo@2060: 
ingo@2070:         double[] minmaxQ = wst.determineMinMaxQFree(kms[0]);
ingo@2060: 
ingo@2060:         return minmaxQ != null
ingo@2060:             ? minmaxQ
ingo@2060:             : new double[] { Double.MIN_VALUE, Double.MAX_VALUE };
ingo@2060:     }
ingo@2060: 
ingo@2060: 
ingo@322:     @Override
sascha@1050:     public boolean validate(Artifact artifact)
ingo@322:     throws IllegalArgumentException
ingo@322:     {
ingo@322:         logger.debug("WQSelect.validate");
ingo@322: 
sascha@1055:         WINFOArtifact flys = (WINFOArtifact) artifact;
ingo@322: 
ingo@624:         StateData data       = getData(flys, WQ_SELECTION);
raimund@2556:         boolean isRange = data != null
raimund@2552:             ? Boolean.valueOf((String) data.getValue())
raimund@2552:             : false;
ingo@379: 
raimund@2556: 
raimund@2556: 
raimund@2552:         if (!isRange) {
sascha@1050:             return validateSingle(artifact);
ingo@379:         }
ingo@379:         else {
sascha@1050:             return validateRange(artifact);
ingo@379:         }
ingo@379:     }
ingo@379: 
ingo@379: 
ingo@921:     protected boolean validateBounds(
ingo@921:         double fromValid, double toValid,
ingo@921:         double from,      double to,      double step)
ingo@921:     throws IllegalArgumentException
ingo@921:     {
ingo@921:         logger.debug("RangeState.validateRange");
ingo@921: 
ingo@921:         if (from < fromValid) {
ingo@921:             logger.error(
ingo@921:                 "Invalid 'from'. " + from + " is smaller than " + fromValid);
ingo@921:             throw new IllegalArgumentException("error_feed_from_out_of_range");
ingo@921:         }
ingo@921:         else if (to > toValid) {
ingo@921:             logger.error(
ingo@921:                 "Invalid 'to'. " + to + " is bigger than " + toValid);
ingo@921:             throw new IllegalArgumentException("error_feed_to_out_of_range");
ingo@921:         }
ingo@921: 
ingo@921:         return true;
ingo@921:     }
ingo@921: 
ingo@921: 
sascha@1050:     protected boolean validateSingle(Artifact artifact)
ingo@379:     throws    IllegalArgumentException
ingo@379:     {
ingo@379:         logger.debug("WQSelect.validateSingle");
ingo@379: 
sascha@1055:         WINFOArtifact flys = (WINFOArtifact) artifact;
ingo@624:         StateData    data = getData(flys, WQ_SINGLE);
ingo@624: 
ingo@624:         String tmp = data != null ? (String) data.getValue() : null;
ingo@379: 
ingo@379:         if (tmp == null || tmp.length() == 0) {
ingo@379:             throw new IllegalArgumentException("error_empty_state");
ingo@379:         }
ingo@379: 
ingo@379:         String[] strValues = tmp.split(" ");
ingo@379:         TDoubleArrayList all = new TDoubleArrayList();
ingo@379: 
ingo@379:         for (String strValue: strValues) {
ingo@379:             try {
ingo@379:                 all.add(Double.parseDouble(strValue));
ingo@379:             }
ingo@379:             catch (NumberFormatException nfe) {
ingo@379:                 logger.warn(nfe, nfe);
ingo@379:             }
ingo@379:         }
ingo@379: 
ingo@379:         all.sort();
ingo@379: 
ingo@2060:         FLYSUtils.WQ_MODE mode = FLYSUtils.getWQMode(flys);
ingo@624: 
ingo@379:         logger.debug("WQ Mode: " + mode);
ingo@379: 
ingo@379:         double[] minmax = null;
ingo@379: 
ingo@2060:         if (mode == FLYSUtils.WQ_MODE.WGAUGE) {
ingo@379:             minmax = determineMinMaxW(artifact);
ingo@379:         }
ingo@2060:         else if (mode == FLYSUtils.WQ_MODE.QGAUGE) {
ingo@2060:             minmax = determineMinMaxQAtGauge(artifact);
ingo@2060:         }
ingo@379:         else {
ingo@379:             minmax = determineMinMaxQ(artifact);
ingo@379:         }
ingo@379: 
ingo@379:         double min = all.get(0);
ingo@379:         double max = all.get(all.size()-1);
ingo@379: 
ingo@379:         logger.debug("Inserted min value = " + min);
ingo@379:         logger.debug("Inserted max value = " + max);
ingo@379: 
ingo@379:         return validateBounds(minmax[0], minmax[1], min, max, 0d);
ingo@379:     }
ingo@379: 
ingo@379: 
sascha@1050:     protected boolean validateRange(Artifact artifact)
ingo@379:     throws    IllegalArgumentException
ingo@379:     {
ingo@379:         logger.debug("WQSelect.validateRange");
ingo@379: 
ingo@2060:         WINFOArtifact     flys = (WINFOArtifact) artifact;
ingo@2060:         FLYSUtils.WQ_MODE mode = FLYSUtils.getWQMode(flys);
ingo@322: 
ingo@2060:         if (mode == null) {
ingo@631:             throw new IllegalArgumentException("error_feed_invalid_wq_mode");
ingo@631:         }
ingo@631: 
ingo@631:         StateData dFrom = flys.getData(WQ_FROM);
ingo@631:         StateData dTo   = flys.getData(WQ_TO);
ingo@631:         StateData dStep = flys.getData(WQ_STEP);
ingo@631: 
ingo@631:         String fromStr = dFrom != null ? (String) dFrom.getValue() : null;
ingo@631:         String toStr   = dTo != null ? (String) dTo.getValue() : null;
ingo@631:         String stepStr = dStep != null ? (String) dStep.getValue() : null;
ingo@322: 
ingo@352:         if (fromStr == null || toStr == null || stepStr == null) {
ingo@352:             throw new IllegalArgumentException("error_empty_state");
ingo@352:         }
ingo@352: 
ingo@631:         try {
ingo@631:             double from = Double.parseDouble(fromStr);
ingo@631:             double to   = Double.parseDouble(toStr);
ingo@631:             double step = Double.parseDouble(stepStr);
ingo@322: 
ingo@2060:             if (mode == FLYSUtils.WQ_MODE.WGAUGE) {
ingo@2060:                 return validateGaugeW(artifact, from, to, step);
ingo@322:             }
ingo@2060:             else if (mode == FLYSUtils.WQ_MODE.QGAUGE) {
ingo@2060:                 return validateGaugeQ(artifact, from, to, step);
ingo@2060:             }
ingo@2060:             else if (mode == FLYSUtils.WQ_MODE.QFREE) {
ingo@2060:                 return validateFreeQ(artifact, from, to, step);
ingo@322:             }
ingo@322:             else {
sascha@660:                 throw new IllegalArgumentException(
sascha@660:                     "error_feed_invalid_wq_mode");
ingo@322:             }
ingo@322:         }
ingo@322:         catch (NumberFormatException nfe) {
ingo@322:             throw new IllegalArgumentException("error_feed_number_format");
ingo@322:         }
ingo@322:     }
ingo@322: 
ingo@322: 
ingo@322:     /**
ingo@322:      * Validates the inserted W values.
ingo@322:      *
ingo@322:      * @param artifact The owner artifact.
ingo@322:      * @param from The lower value of the W range.
ingo@322:      * @param to The upper value of the W range.
ingo@322:      * @param step The step width.
ingo@322:      *
ingo@322:      * @return true, if everything was fine, otherwise an exception is thrown.
ingo@322:      */
ingo@2060:     protected boolean validateGaugeW(
ingo@322:         Artifact    artifact,
ingo@322:         double from,
ingo@322:         double to,
ingo@322:         double step)
ingo@322:     throws    IllegalArgumentException
ingo@322:     {
ingo@2060:         logger.debug("WQSelect.validateGaugeW");
ingo@322: 
ingo@322:         double[] minmaxW = determineMinMaxW(artifact);
ingo@322: 
ingo@379:         return validateBounds(minmaxW[0], minmaxW[1], from, to, step);
ingo@322:     }
ingo@322: 
ingo@322: 
ingo@322:     /**
ingo@2060:      * Validates the inserted Q values based on the Q range for the current
ingo@2060:      * gauge.
ingo@322:      *
ingo@322:      * @param artifact The owner artifact.
ingo@322:      * @param from The lower value of the Q range.
ingo@322:      * @param to The upper value of the Q range.
ingo@322:      * @param step The step width.
ingo@322:      *
ingo@322:      * @return true, if everything was fine, otherwise an exception is thrown.
ingo@322:      */
ingo@2060:     protected boolean validateGaugeQ(
ingo@2060:         Artifact artifact,
ingo@2060:         double   from,
ingo@2060:         double   to,
ingo@2060:         double   step)
ingo@2060:     throws IllegalArgumentException
ingo@322:     {
ingo@2060:         logger.debug("WQSelect.validateGaugeQ");
ingo@2060: 
ingo@2060:         double[] minmaxQ = determineMinMaxQAtGauge(artifact);
ingo@2060: 
ingo@2060:         return validateBounds(minmaxQ[0], minmaxQ[1], from, to, step);
ingo@2060:     }
ingo@2060: 
ingo@2060: 
ingo@2060:     /**
ingo@2060:      * Validates the inserted Q values based on the Q range for the current
ingo@2060:      * kilometer range.
ingo@2060:      *
ingo@2060:      * @param artifact The owner artifact.
ingo@2060:      * @param from The lower value of the Q range.
ingo@2060:      * @param to The upper value of the Q range.
ingo@2060:      * @param step The step width.
ingo@2060:      *
ingo@2060:      * @return true, if everything was fine, otherwise an exception is thrown.
ingo@2060:      */
ingo@2060:     protected boolean validateFreeQ(
ingo@2060:         Artifact artifact,
ingo@2060:         double   from,
ingo@2060:         double   to,
ingo@2060:         double   step)
ingo@2060:     throws IllegalArgumentException
ingo@2060:     {
ingo@2060:         logger.debug("WQSelect.validateFreeQ");
ingo@322: 
ingo@322:         double[] minmaxQ = determineMinMaxQ(artifact);
ingo@322: 
ingo@379:         return validateBounds(minmaxQ[0], minmaxQ[1], from, to, step);
ingo@322:     }
ingo@137: }
ingo@137: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :