Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/CalculationSelect.java @ 2773:ea03f26a7d50

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Added concrete themes for maps. flys-artifacts/trunk@4512 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Raimund Renkert <raimund.renkert@intevation.de>
date Fri, 25 May 2012 08:57:14 +0000
parents d548e2e13524
children 75a90d9d2024
rev   line source
127
21d791e21aca Introduced a state to select the calculation mode.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
1 package de.intevation.flys.artifacts.states;
21d791e21aca Introduced a state to select the calculation mode.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
2
21d791e21aca Introduced a state to select the calculation mode.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
3 import org.apache.log4j.Logger;
21d791e21aca Introduced a state to select the calculation mode.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
4
21d791e21aca Introduced a state to select the calculation mode.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
5 import org.w3c.dom.Element;
21d791e21aca Introduced a state to select the calculation mode.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
6
313
89bd0417418f The location/distance state now writes default values into DESCRIBE.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 157
diff changeset
7 import de.intevation.artifacts.Artifact;
127
21d791e21aca Introduced a state to select the calculation mode.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
8 import de.intevation.artifacts.CallContext;
141
7f909429ccc8 Added some more calculation types (to the DESCRIBE in the calculation select state).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 127
diff changeset
9 import de.intevation.artifacts.CallMeta;
127
21d791e21aca Introduced a state to select the calculation mode.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
10
21d791e21aca Introduced a state to select the calculation mode.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
11 import de.intevation.artifacts.common.utils.XMLUtils;
21d791e21aca Introduced a state to select the calculation mode.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
12
323
b33ba2cd4a3e The calculation method is validated in the feed() operation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 313
diff changeset
13 import de.intevation.artifactdatabase.data.StateData;
127
21d791e21aca Introduced a state to select the calculation mode.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
14
624
929137ee8154 ISSUE-62 (part I/II) States are no longer filled with data - if a state needs user input, it needs to query the owner artifact.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 323
diff changeset
15 import de.intevation.flys.artifacts.FLYSArtifact;
141
7f909429ccc8 Added some more calculation types (to the DESCRIBE in the calculation select state).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 127
diff changeset
16 import de.intevation.flys.artifacts.resources.Resources;
7f909429ccc8 Added some more calculation types (to the DESCRIBE in the calculation select state).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 127
diff changeset
17
127
21d791e21aca Introduced a state to select the calculation mode.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
18 /**
21d791e21aca Introduced a state to select the calculation mode.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
19 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
21d791e21aca Introduced a state to select the calculation mode.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
20 */
21d791e21aca Introduced a state to select the calculation mode.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
21 public class CalculationSelect extends DefaultState {
21d791e21aca Introduced a state to select the calculation mode.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
22
1148
302461d5d071 Cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1050
diff changeset
23 /** The logger that is used in this class. */
127
21d791e21aca Introduced a state to select the calculation mode.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
24 private static Logger logger = Logger.getLogger(CalculationSelect.class);
21d791e21aca Introduced a state to select the calculation mode.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
25
21d791e21aca Introduced a state to select the calculation mode.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
26
624
929137ee8154 ISSUE-62 (part I/II) States are no longer filled with data - if a state needs user input, it needs to query the owner artifact.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 323
diff changeset
27 public static final String FIELD_MODE = "calculation_mode";
929137ee8154 ISSUE-62 (part I/II) States are no longer filled with data - if a state needs user input, it needs to query the owner artifact.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 323
diff changeset
28
1148
302461d5d071 Cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1050
diff changeset
29 /** Constant value for the reference line calculation. */
157
b5c99532f898 Adapted the available calculation modes of WINFO and its order in the DESCRIBE document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 141
diff changeset
30 public static final String CALCULATION_SURFACE_CURVE =
b5c99532f898 Adapted the available calculation modes of WINFO and its order in the DESCRIBE document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 141
diff changeset
31 "calc.surface.curve";
141
7f909429ccc8 Added some more calculation types (to the DESCRIBE in the calculation select state).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 127
diff changeset
32
1148
302461d5d071 Cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1050
diff changeset
33 /** Constant value for the differences calculation. */
157
b5c99532f898 Adapted the available calculation modes of WINFO and its order in the DESCRIBE document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 141
diff changeset
34 public static final String CALCULATION_DURATION_CURVE =
b5c99532f898 Adapted the available calculation modes of WINFO and its order in the DESCRIBE document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 141
diff changeset
35 "calc.duration.curve";
141
7f909429ccc8 Added some more calculation types (to the DESCRIBE in the calculation select state).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 127
diff changeset
36
1148
302461d5d071 Cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1050
diff changeset
37 /** Constant value for the flood map calculation. */
141
7f909429ccc8 Added some more calculation types (to the DESCRIBE in the calculation select state).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 127
diff changeset
38 public static final String CALCULATION_FLOOD_MAP =
7f909429ccc8 Added some more calculation types (to the DESCRIBE in the calculation select state).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 127
diff changeset
39 "calc.flood.map";
7f909429ccc8 Added some more calculation types (to the DESCRIBE in the calculation select state).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 127
diff changeset
40
1148
302461d5d071 Cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1050
diff changeset
41 /** Constant value for the profile calculation. */
157
b5c99532f898 Adapted the available calculation modes of WINFO and its order in the DESCRIBE document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 141
diff changeset
42 public static final String CALCULATION_DISCHARGE_LONGITUDINAL_CURVE =
b5c99532f898 Adapted the available calculation modes of WINFO and its order in the DESCRIBE document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 141
diff changeset
43 "calc.discharge.longitudinal.section";
141
7f909429ccc8 Added some more calculation types (to the DESCRIBE in the calculation select state).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 127
diff changeset
44
1148
302461d5d071 Cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1050
diff changeset
45 /** Constant value for the state discharge curve calculation. */
157
b5c99532f898 Adapted the available calculation modes of WINFO and its order in the DESCRIBE document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 141
diff changeset
46 public static final String CALCULATION_DISCHARGE_CURVE =
b5c99532f898 Adapted the available calculation modes of WINFO and its order in the DESCRIBE document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 141
diff changeset
47 "calc.discharge.curve";
141
7f909429ccc8 Added some more calculation types (to the DESCRIBE in the calculation select state).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 127
diff changeset
48
1152
fc572b30f1b8 Added configuration to kick-in w-differences branch of winfo.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1148
diff changeset
49 /** Constant value for the state w differences calculation. */
fc572b30f1b8 Added configuration to kick-in w-differences branch of winfo.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1148
diff changeset
50 public static final String CALCULATION_W_DIFFERENCES =
fc572b30f1b8 Added configuration to kick-in w-differences branch of winfo.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1148
diff changeset
51 "calc.w.differences";
fc572b30f1b8 Added configuration to kick-in w-differences branch of winfo.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1148
diff changeset
52
1960
be06dbc2ed1d Added 'Bezugslinie' to choice of calculation modes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1187
diff changeset
53 /** Constant value for the state reference curve calculation. */
be06dbc2ed1d Added 'Bezugslinie' to choice of calculation modes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1187
diff changeset
54 public static final String CALCULATION_REFERENCE_CURVE =
be06dbc2ed1d Added 'Bezugslinie' to choice of calculation modes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1187
diff changeset
55 "calc.reference.curve";
be06dbc2ed1d Added 'Bezugslinie' to choice of calculation modes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1187
diff changeset
56
2118
4d57d456e261 Added a new calculation option for historical discharge curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1960
diff changeset
57 /** Constant value for the historical discharge curve calculation. */
4d57d456e261 Added a new calculation option for historical discharge curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1960
diff changeset
58 public static final String CALCULATION_HISTORICAL_DISCHARGE_CURVE =
4d57d456e261 Added a new calculation option for historical discharge curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1960
diff changeset
59 "calc.historical.discharge.curve";
4d57d456e261 Added a new calculation option for historical discharge curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1960
diff changeset
60
1152
fc572b30f1b8 Added configuration to kick-in w-differences branch of winfo.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1148
diff changeset
61 /** An array that holds all available calculation modes. */
141
7f909429ccc8 Added some more calculation types (to the DESCRIBE in the calculation select state).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 127
diff changeset
62 public static final String[] CALCULATIONS = {
157
b5c99532f898 Adapted the available calculation modes of WINFO and its order in the DESCRIBE document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 141
diff changeset
63 CALCULATION_SURFACE_CURVE,
141
7f909429ccc8 Added some more calculation types (to the DESCRIBE in the calculation select state).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 127
diff changeset
64 CALCULATION_FLOOD_MAP,
157
b5c99532f898 Adapted the available calculation modes of WINFO and its order in the DESCRIBE document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 141
diff changeset
65 CALCULATION_DISCHARGE_CURVE,
2118
4d57d456e261 Added a new calculation option for historical discharge curves.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1960
diff changeset
66 CALCULATION_HISTORICAL_DISCHARGE_CURVE,
157
b5c99532f898 Adapted the available calculation modes of WINFO and its order in the DESCRIBE document.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 141
diff changeset
67 CALCULATION_DURATION_CURVE,
1152
fc572b30f1b8 Added configuration to kick-in w-differences branch of winfo.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1148
diff changeset
68 CALCULATION_DISCHARGE_LONGITUDINAL_CURVE,
1960
be06dbc2ed1d Added 'Bezugslinie' to choice of calculation modes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1187
diff changeset
69 CALCULATION_W_DIFFERENCES,
be06dbc2ed1d Added 'Bezugslinie' to choice of calculation modes.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1187
diff changeset
70 CALCULATION_REFERENCE_CURVE };
141
7f909429ccc8 Added some more calculation types (to the DESCRIBE in the calculation select state).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 127
diff changeset
71
7f909429ccc8 Added some more calculation types (to the DESCRIBE in the calculation select state).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 127
diff changeset
72
1148
302461d5d071 Cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1050
diff changeset
73 /** Error message that is thrown if no mode has been chosen. */
323
b33ba2cd4a3e The calculation method is validated in the feed() operation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 313
diff changeset
74 public static final String ERROR_NO_CALCULATION_MODE =
b33ba2cd4a3e The calculation method is validated in the feed() operation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 313
diff changeset
75 "error_feed_no_calculation_mode";
b33ba2cd4a3e The calculation method is validated in the feed() operation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 313
diff changeset
76
b33ba2cd4a3e The calculation method is validated in the feed() operation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 313
diff changeset
77 /** Error message that is thrown if an invalid calculation mode has been
1148
302461d5d071 Cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1050
diff changeset
78 * chosen. */
323
b33ba2cd4a3e The calculation method is validated in the feed() operation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 313
diff changeset
79 public static final String ERROR_INVALID_CALCULATION_MODE =
b33ba2cd4a3e The calculation method is validated in the feed() operation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 313
diff changeset
80 "error_feed_invalid_calculation_mode";
b33ba2cd4a3e The calculation method is validated in the feed() operation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 313
diff changeset
81
742
c09c9e05ecfa Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 660
diff changeset
82
660
627be3ca1ab6 code clean up in states
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 624
diff changeset
83 public CalculationSelect() {
627be3ca1ab6 code clean up in states
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 624
diff changeset
84 }
323
b33ba2cd4a3e The calculation method is validated in the feed() operation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 313
diff changeset
85
660
627be3ca1ab6 code clean up in states
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 624
diff changeset
86
627be3ca1ab6 code clean up in states
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 624
diff changeset
87 @Override
127
21d791e21aca Introduced a state to select the calculation mode.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
88 protected Element[] createItems(
21d791e21aca Introduced a state to select the calculation mode.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
89 XMLUtils.ElementCreator cr,
313
89bd0417418f The location/distance state now writes default values into DESCRIBE.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 157
diff changeset
90 Artifact artifact,
127
21d791e21aca Introduced a state to select the calculation mode.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
91 String name,
21d791e21aca Introduced a state to select the calculation mode.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
92 CallContext context)
21d791e21aca Introduced a state to select the calculation mode.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
93 {
141
7f909429ccc8 Added some more calculation types (to the DESCRIBE in the calculation select state).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 127
diff changeset
94 CallMeta meta = context.getMeta();
7f909429ccc8 Added some more calculation types (to the DESCRIBE in the calculation select state).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 127
diff changeset
95 Element[] calcs = new Element[CALCULATIONS.length];
127
21d791e21aca Introduced a state to select the calculation mode.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
96
2164
d548e2e13524 Added code for the simple case of "Bezugslinienverfahren" ("W auf freier Strecke").
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2118
diff changeset
97 for (int i = 0; i < CALCULATIONS.length; ++i) {
d548e2e13524 Added code for the simple case of "Bezugslinienverfahren" ("W auf freier Strecke").
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2118
diff changeset
98 String calc = CALCULATIONS[i];
d548e2e13524 Added code for the simple case of "Bezugslinienverfahren" ("W auf freier Strecke").
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2118
diff changeset
99 calcs[i] = createItem(
141
7f909429ccc8 Added some more calculation types (to the DESCRIBE in the calculation select state).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 127
diff changeset
100 cr, new String[] {
7f909429ccc8 Added some more calculation types (to the DESCRIBE in the calculation select state).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 127
diff changeset
101 Resources.getMsg(meta, calc, calc),
7f909429ccc8 Added some more calculation types (to the DESCRIBE in the calculation select state).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 127
diff changeset
102 calc
7f909429ccc8 Added some more calculation types (to the DESCRIBE in the calculation select state).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 127
diff changeset
103 });
7f909429ccc8 Added some more calculation types (to the DESCRIBE in the calculation select state).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 127
diff changeset
104 }
7f909429ccc8 Added some more calculation types (to the DESCRIBE in the calculation select state).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 127
diff changeset
105
7f909429ccc8 Added some more calculation types (to the DESCRIBE in the calculation select state).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 127
diff changeset
106 return calcs;
127
21d791e21aca Introduced a state to select the calculation mode.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
107 }
21d791e21aca Introduced a state to select the calculation mode.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
108
21d791e21aca Introduced a state to select the calculation mode.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
109
323
b33ba2cd4a3e The calculation method is validated in the feed() operation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 313
diff changeset
110 @Override
1050
eccf966fb677 State engine: Removed CallContext from state validation.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 742
diff changeset
111 public boolean validate(Artifact artifact)
323
b33ba2cd4a3e The calculation method is validated in the feed() operation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 313
diff changeset
112 throws IllegalArgumentException
b33ba2cd4a3e The calculation method is validated in the feed() operation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 313
diff changeset
113 {
b33ba2cd4a3e The calculation method is validated in the feed() operation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 313
diff changeset
114 logger.debug("CalculationSelect.validate");
624
929137ee8154 ISSUE-62 (part I/II) States are no longer filled with data - if a state needs user input, it needs to query the owner artifact.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 323
diff changeset
115 FLYSArtifact flys = (FLYSArtifact) artifact;
323
b33ba2cd4a3e The calculation method is validated in the feed() operation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 313
diff changeset
116
624
929137ee8154 ISSUE-62 (part I/II) States are no longer filled with data - if a state needs user input, it needs to query the owner artifact.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 323
diff changeset
117 StateData data = getData(flys, FIELD_MODE);
1148
302461d5d071 Cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1050
diff changeset
118 String calc = (data != null) ? (String) data.getValue() : null;
323
b33ba2cd4a3e The calculation method is validated in the feed() operation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 313
diff changeset
119
b33ba2cd4a3e The calculation method is validated in the feed() operation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 313
diff changeset
120 if (calc == null) {
b33ba2cd4a3e The calculation method is validated in the feed() operation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 313
diff changeset
121 throw new IllegalArgumentException(ERROR_NO_CALCULATION_MODE);
b33ba2cd4a3e The calculation method is validated in the feed() operation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 313
diff changeset
122 }
b33ba2cd4a3e The calculation method is validated in the feed() operation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 313
diff changeset
123
b33ba2cd4a3e The calculation method is validated in the feed() operation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 313
diff changeset
124 calc = calc.trim().toLowerCase();
b33ba2cd4a3e The calculation method is validated in the feed() operation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 313
diff changeset
125
b33ba2cd4a3e The calculation method is validated in the feed() operation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 313
diff changeset
126 for (String mode: CALCULATIONS) {
b33ba2cd4a3e The calculation method is validated in the feed() operation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 313
diff changeset
127 if (mode.equals(calc)) {
b33ba2cd4a3e The calculation method is validated in the feed() operation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 313
diff changeset
128 return true;
b33ba2cd4a3e The calculation method is validated in the feed() operation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 313
diff changeset
129 }
b33ba2cd4a3e The calculation method is validated in the feed() operation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 313
diff changeset
130 }
b33ba2cd4a3e The calculation method is validated in the feed() operation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 313
diff changeset
131
b33ba2cd4a3e The calculation method is validated in the feed() operation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 313
diff changeset
132 throw new IllegalArgumentException(ERROR_INVALID_CALCULATION_MODE);
b33ba2cd4a3e The calculation method is validated in the feed() operation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 313
diff changeset
133 }
127
21d791e21aca Introduced a state to select the calculation mode.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
134 }
21d791e21aca Introduced a state to select the calculation mode.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
135 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :
http://dive4elements.wald.intevation.org