Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/DistanceOnlySelect.java @ 4118:116464587b51

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Documentation.
author Felix Wolfsteller <felix.wolfsteller@intevation.de>
date Fri, 12 Oct 2012 15:14:29 +0200
parents cafd8af6734a
children 1358d0c8481c
rev   line source
1625
c45e8d6b99a2 #315 Added new state for entering a kilometer range without step width.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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1 package de.intevation.flys.artifacts.states;
c45e8d6b99a2 #315 Added new state for entering a kilometer range without step width.
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2
c45e8d6b99a2 #315 Added new state for entering a kilometer range without step width.
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3 import org.apache.log4j.Logger;
c45e8d6b99a2 #315 Added new state for entering a kilometer range without step width.
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4
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cafd8af6734a Improved bounds validation for distance only states.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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5 import de.intevation.artifacts.Artifact;
cafd8af6734a Improved bounds validation for distance only states.
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6
cafd8af6734a Improved bounds validation for distance only states.
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7 import de.intevation.artifactdatabase.data.StateData;
cafd8af6734a Improved bounds validation for distance only states.
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8
cafd8af6734a Improved bounds validation for distance only states.
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9 import de.intevation.flys.artifacts.FLYSArtifact;
cafd8af6734a Improved bounds validation for distance only states.
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10
1625
c45e8d6b99a2 #315 Added new state for entering a kilometer range without step width.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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11
c45e8d6b99a2 #315 Added new state for entering a kilometer range without step width.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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12 public class DistanceOnlySelect extends DistanceSelect {
c45e8d6b99a2 #315 Added new state for entering a kilometer range without step width.
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13
c45e8d6b99a2 #315 Added new state for entering a kilometer range without step width.
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14 private static Logger logger = Logger.getLogger(DistanceOnlySelect.class);
c45e8d6b99a2 #315 Added new state for entering a kilometer range without step width.
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15
c45e8d6b99a2 #315 Added new state for entering a kilometer range without step width.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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16 @Override
c45e8d6b99a2 #315 Added new state for entering a kilometer range without step width.
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17 protected String getUIProvider() {
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18 return "distance_only_panel";
c45e8d6b99a2 #315 Added new state for entering a kilometer range without step width.
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19 }
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cafd8af6734a Improved bounds validation for distance only states.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1625
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20
cafd8af6734a Improved bounds validation for distance only states.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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21
cafd8af6734a Improved bounds validation for distance only states.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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22 @Override
cafd8af6734a Improved bounds validation for distance only states.
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23 public boolean validate(Artifact artifact)
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24 throws IllegalArgumentException
cafd8af6734a Improved bounds validation for distance only states.
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25 {
cafd8af6734a Improved bounds validation for distance only states.
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26 FLYSArtifact flys = (FLYSArtifact) artifact;
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27
cafd8af6734a Improved bounds validation for distance only states.
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28 StateData dFrom = getData(flys, getLowerField());
cafd8af6734a Improved bounds validation for distance only states.
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29 StateData dTo = getData(flys, getUpperField());
cafd8af6734a Improved bounds validation for distance only states.
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30
cafd8af6734a Improved bounds validation for distance only states.
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31 String fromStr = dFrom != null ? (String) dFrom.getValue() : null;
cafd8af6734a Improved bounds validation for distance only states.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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32 String toStr = dTo != null ? (String) dTo.getValue() : null;
cafd8af6734a Improved bounds validation for distance only states.
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33
cafd8af6734a Improved bounds validation for distance only states.
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34 if (fromStr == null || toStr == null) {
cafd8af6734a Improved bounds validation for distance only states.
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35 throw new IllegalArgumentException("error_empty_state");
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36 }
cafd8af6734a Improved bounds validation for distance only states.
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37
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38 try {
cafd8af6734a Improved bounds validation for distance only states.
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39 double from = Double.parseDouble(fromStr);
cafd8af6734a Improved bounds validation for distance only states.
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40 double to = Double.parseDouble(toStr);
cafd8af6734a Improved bounds validation for distance only states.
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41
cafd8af6734a Improved bounds validation for distance only states.
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42 double[] minmax = getMinMax(flys);
cafd8af6734a Improved bounds validation for distance only states.
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43
cafd8af6734a Improved bounds validation for distance only states.
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44 return validateBounds(minmax[0], minmax[1], from, to);
cafd8af6734a Improved bounds validation for distance only states.
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45 }
cafd8af6734a Improved bounds validation for distance only states.
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46 catch (NumberFormatException nfe) {
cafd8af6734a Improved bounds validation for distance only states.
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47 throw new IllegalArgumentException("error_invalid_double_value");
cafd8af6734a Improved bounds validation for distance only states.
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48 }
cafd8af6734a Improved bounds validation for distance only states.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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49 }
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c45e8d6b99a2 #315 Added new state for entering a kilometer range without step width.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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50 }
c45e8d6b99a2 #315 Added new state for entering a kilometer range without step width.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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51 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :
http://dive4elements.wald.intevation.org