Mercurial > dive4elements > river

comparison flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/WaterlevelPairSelectState.java @ 1737:d26911cac2e4

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Create label from data String to revive names in client. flys-artifacts/trunk@3026 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Felix Wolfsteller <felix.wolfsteller@intevation.de>
date Wed, 19 Oct 2011 11:00:13 +0000
parents 2b9f0ca1449b
children 8a2cbf947395
comparison
equal deleted inserted replaced
1736:0155cbaba182 1737:d26911cac2e4
21 import de.intevation.flys.artifacts.resources.Resources; 21 import de.intevation.flys.artifacts.resources.Resources;
22 22
23 import de.intevation.flys.utils.FLYSUtils; 23 import de.intevation.flys.utils.FLYSUtils;
24 import de.intevation.flys.utils.StringUtil; 24 import de.intevation.flys.utils.StringUtil;
25 25
26 26 /**
27 * State in which the user selects 1 to n pairs of Waterlevels and alikes.
28 */
27 public class WaterlevelPairSelectState 29 public class WaterlevelPairSelectState
28 extends DefaultState 30 extends DefaultState
29 implements FacetTypes 31 implements FacetTypes
30 { 32 {
31 /** The logger that is used in this state. */ 33 /** The logger that is used in this state. */
32 private static Logger logger = Logger.getLogger( 34 private static Logger logger = Logger.getLogger(
33 WaterlevelPairSelectState.class); 35 WaterlevelPairSelectState.class);
34 36
35 37
36 // TODO fix (state.winfo.waterlevel) 38 /** Trivial constructor. */
37 // own id is state.winfo.waterlevel_pair_select
38 public static final String WINFO_WDIFFERENCES_STATE_ID
39 = "state.winfo.w_differences";
40
41 public WaterlevelPairSelectState() { 39 public WaterlevelPairSelectState() {
42 } 40 }
43 41
44 42
45 /** Specify to display a datacage_twin_panel. */ 43 /** Specify to display a datacage_twin_panel. */
47 protected String getUIProvider() { 45 protected String getUIProvider() {
48 return "datacage_twin_panel"; 46 return "datacage_twin_panel";
49 } 47 }
50 48
51 49
50 /**
51 * Overridden to do nothing.
52 */
52 @Override 53 @Override
53 public Object computeAdvance( 54 public Object computeAdvance(
54 FLYSArtifact artifact, 55 FLYSArtifact artifact,
55 String hash, 56 String hash,
56 CallContext context, 57 CallContext context,
57 List<Facet> facets, 58 List<Facet> facets,
58 Object old 59 Object old
59 ) { 60 ) {
60 //Get data and do stuff, do not calculate 61 //Get data and do stuff, do not calculate
61 return old; 62 return "";
62 } 63 }
63
64 64
65 65
66 /** 66 /**
67 * Create elements for document (prepopulated with data, if any). 67 * Create elements for document (prepopulated with data, if any).
68 * @param artifact FLYSArtifact to get data from.
69 * @param name DataName, expceted to be "diffids".
68 */ 70 */
69 @Override 71 @Override
70 protected Element[] createItems( 72 protected Element[] createItems(
71 ElementCreator cr, 73 ElementCreator cr,
72 Artifact artifact, 74 Artifact artifact,
120 122
121 return dataElement; 123 return dataElement;
122 } 124 }
123 125
124 126
125 // TODO merge implementations with WaterlevelSelectState
126 /** 127 /**
127 * Get name to display for selected watelerlevels (for example "Q=123") 128 * Get name to display for selected watelerlevels (for example "Q=123")
128 * from the CalculationResult. 129 * from the CalculationResult.
129 */ 130 */
130 public static String[] getLabels(CallContext cc, String value) { 131 public static String[] getLabels(CallContext cc, String value) {
135 // like "W (Q=1) - W (Q=2)". 136 // like "W (Q=1) - W (Q=2)".
136 for (int i = 0; i < recommendations.length; i+=2) { 137 for (int i = 0; i < recommendations.length; i+=2) {
137 String[] minuendParts = StringUtil 138 String[] minuendParts = StringUtil
138 .unbracket(recommendations[i+0]) 139 .unbracket(recommendations[i+0])
139 .split(";"); 140 .split(";");
141 if(minuendParts.length >= 4) {
142 displayString += "(" + minuendParts[3];
143 }
144 else {
145 displayString += "([error]";
146 }
147
148 displayString += " - ";
149
140 String[] subtrahendParts = StringUtil 150 String[] subtrahendParts = StringUtil
141 .unbracket(recommendations[i+1]) 151 .unbracket(recommendations[i+1])
142 .split(";"); 152 .split(";");
143 153 if(subtrahendParts.length >= 4) {
144 FLYSArtifact artifact1 = FLYSUtils.getArtifact(minuendParts[0], cc); 154 displayString += subtrahendParts[3] + ") ";
145
146 CalculationResult rawData1 = (CalculationResult) artifact1.compute(
147 cc,
148 null,
149 "state.winfo.waterlevel",
150 ComputeType.ADVANCE,
151 false);
152 WQKms[] wqkms1 = (WQKms[]) rawData1.getData();
153
154 int idx1 = -1;
155 try {
156 idx1 = Integer.parseInt(minuendParts[2]);
157 } 155 }
158 catch (NumberFormatException nfe) { /* do nothing */ } 156 else {
159 157 displayString += "[error])";
160 FLYSArtifact artifact2 = FLYSUtils.getArtifact(subtrahendParts[0], cc);
161
162 CalculationResult rawData2 = (CalculationResult) artifact2.compute(
163 cc,
164 null,
165 "state.winfo.waterlevel",
166 ComputeType.ADVANCE,
167 false);
168 WQKms[] wqkms2 = (WQKms[]) rawData2.getData();
169
170 int idx2 = -1;
171 try {
172 idx2 = Integer.parseInt(subtrahendParts[2]);
173 } 158 }
174 catch (NumberFormatException nfe) { /* do nothing */ }
175
176 displayString += "(" + StringUtil.wWrap(wqkms1[idx1].getName())
177 + " - " + StringUtil.wWrap(wqkms2[idx2].getName()) + ")";
178 } 159 }
179 160
180 return new String[] { displayString }; 161 return new String[] { displayString };
181 } 162 }
182
183 } 163 }
184 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 : 164 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :
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