svn-gvsig-desktop / branches / org.gvsig.desktop-2018a / org.gvsig.desktop.compat.cdc / org.gvsig.fmap.mapcontext / org.gvsig.fmap.mapcontext.impl / src / main / java / org / gvsig / raster / lib / legend / impl / DefaultColorTableClass.java @ 43803
History | View | Annotate | Download (5.96 KB)
1 |
package org.gvsig.raster.lib.legend.impl; |
---|---|
2 |
|
3 |
import java.awt.Color; |
4 |
|
5 |
import org.apache.commons.lang3.StringUtils; |
6 |
|
7 |
import org.gvsig.raster.lib.legend.api.colortable.ColorTableNotification; |
8 |
import org.gvsig.raster.lib.legend.api.colortable.colortableclass.ColorTableClass; |
9 |
import org.gvsig.raster.lib.legend.api.colortable.colortableclass.ColorTableClassNotification; |
10 |
import org.gvsig.raster.lib.legend.impl.colortable.colortableclass.DefaultColorTableClassNotification; |
11 |
import org.gvsig.tools.ToolsLocator; |
12 |
import org.gvsig.tools.dynobject.DynStruct; |
13 |
import org.gvsig.tools.observer.impl.BaseWeakReferencingObservable; |
14 |
import org.gvsig.tools.persistence.PersistenceManager; |
15 |
import org.gvsig.tools.persistence.PersistentState; |
16 |
import org.gvsig.tools.persistence.exception.PersistenceException; |
17 |
|
18 |
/**
|
19 |
* @author <a href="mailto:lmarques@disid.com">Lluis Marques</a>
|
20 |
*
|
21 |
*/
|
22 |
public class DefaultColorTableClass extends BaseWeakReferencingObservable implements ColorTableClass { |
23 |
|
24 |
/**
|
25 |
* Persistence definition name
|
26 |
*/
|
27 |
public static final String PERSISTENT_NAME = "ColorTableClassPersistent"; |
28 |
/**
|
29 |
* Description of persistence definition
|
30 |
*/
|
31 |
public static final String PERSISTENT_DESCRIPTION = |
32 |
"Persistent definition of color table class";
|
33 |
|
34 |
private static final String COLOR_PERSISTENCE_FIELD = "color"; |
35 |
private static final String NAME_PERSISTENCE_FIELD = "name"; |
36 |
private static final String VALUE_PERSISTENCE_FIELD = "value"; |
37 |
private static final String INTERPOLATED_PERSISTENCE_FIELD = "interpolated"; |
38 |
|
39 |
private Color color; |
40 |
private String name; |
41 |
private double value; |
42 |
private double interpolated; |
43 |
|
44 |
/**
|
45 |
* Empty constructor
|
46 |
*/
|
47 |
public DefaultColorTableClass() {
|
48 |
|
49 |
} |
50 |
|
51 |
/**
|
52 |
* Default constructor
|
53 |
*
|
54 |
* @param name
|
55 |
* Name of class
|
56 |
* @param value
|
57 |
* Value of class
|
58 |
* @param color
|
59 |
* Color of class
|
60 |
* @param interpolated
|
61 |
* Percent of interpolated
|
62 |
*/
|
63 |
public DefaultColorTableClass(String name, double value, Color color, double interpolated) { |
64 |
|
65 |
if (color == null) { |
66 |
throw new IllegalArgumentException("Color can not be null"); |
67 |
} |
68 |
|
69 |
this.name = name;
|
70 |
this.value = value;
|
71 |
this.color = color;
|
72 |
this.interpolated = interpolated;
|
73 |
} |
74 |
|
75 |
@Override
|
76 |
public Color getColor() { |
77 |
return this.color; |
78 |
} |
79 |
|
80 |
@Override
|
81 |
public void setColor(Color color) { |
82 |
|
83 |
if (color == null) { |
84 |
throw new IllegalArgumentException("Color can not be null"); |
85 |
} |
86 |
|
87 |
this.color = color;
|
88 |
this.notifyObservers(new DefaultColorTableClassNotification(ColorTableClassNotification.SETTED_COLOR, new Object[] { color })); |
89 |
|
90 |
} |
91 |
|
92 |
@Override
|
93 |
public double getInterpolated() { |
94 |
return this.interpolated; |
95 |
} |
96 |
|
97 |
@Override
|
98 |
public void setInterpolated(double interpolated) { |
99 |
this.interpolated = interpolated;
|
100 |
this.notifyObservers(new DefaultColorTableClassNotification(ColorTableClassNotification.SETTED_INTERPOLATED, new Object[] { new Double(interpolated) })); |
101 |
} |
102 |
|
103 |
@Override
|
104 |
public double getValue() { |
105 |
return this.value; |
106 |
} |
107 |
|
108 |
@Override
|
109 |
public void setValue(double value) { |
110 |
this.value = value;
|
111 |
this.notifyObservers(new DefaultColorTableClassNotification(ColorTableClassNotification.SETTED_VALUE, new Object[] { new Double(value) })); |
112 |
} |
113 |
|
114 |
@Override
|
115 |
public String getName() { |
116 |
return this.name; |
117 |
} |
118 |
|
119 |
@Override
|
120 |
public void setName(String name) { |
121 |
this.name = name;
|
122 |
this.notifyObservers(new DefaultColorTableClassNotification(ColorTableClassNotification.SETTED_NAME, new Object[] { name })); |
123 |
} |
124 |
|
125 |
@Override
|
126 |
public int compareTo(ColorTableClass otherClass) { |
127 |
Double value = Double.valueOf(this.getValue()); |
128 |
Double otherValue = Double.valueOf(otherClass.getValue()); |
129 |
|
130 |
if (value == null || otherValue == null) { |
131 |
throw new IllegalStateException("Value of ColorTableClass can not be null"); |
132 |
} |
133 |
|
134 |
if (value.compareTo(otherValue) == 0) { |
135 |
if (StringUtils.isBlank(this.getName()) || StringUtils.isBlank(otherClass.getName())) { |
136 |
return value.compareTo(otherValue);
|
137 |
} |
138 |
if (this.getName().compareTo(otherClass.getName()) == 0) { |
139 |
return 0; |
140 |
} |
141 |
return this.getName().compareTo(otherClass.getName()); |
142 |
} |
143 |
return value.compareTo(otherValue);
|
144 |
} |
145 |
|
146 |
public static void registerPersistence() { |
147 |
PersistenceManager manager = ToolsLocator.getPersistenceManager(); |
148 |
DynStruct definition = manager.getDefinition(PERSISTENT_NAME); |
149 |
if (definition == null) { |
150 |
definition = |
151 |
manager.addDefinition(DefaultColorTableClass.class, PERSISTENT_NAME, |
152 |
PERSISTENT_DESCRIPTION, null, null); |
153 |
definition.addDynFieldString(NAME_PERSISTENCE_FIELD).setMandatory(false);
|
154 |
definition.addDynFieldDouble(VALUE_PERSISTENCE_FIELD).setMandatory(false);
|
155 |
definition.addDynFieldBoolean(INTERPOLATED_PERSISTENCE_FIELD).setMandatory(false);
|
156 |
definition.addDynFieldObject(COLOR_PERSISTENCE_FIELD).setClassOfValue(Color.class)
|
157 |
.setMandatory(false);
|
158 |
} |
159 |
} |
160 |
|
161 |
@Override
|
162 |
public void saveToState(PersistentState state) throws PersistenceException { |
163 |
state.set(NAME_PERSISTENCE_FIELD, this.getName());
|
164 |
state.set(VALUE_PERSISTENCE_FIELD, this.getValue());
|
165 |
state.set(INTERPOLATED_PERSISTENCE_FIELD, this.getInterpolated());
|
166 |
state.set(COLOR_PERSISTENCE_FIELD, this.getColor());
|
167 |
} |
168 |
|
169 |
@Override
|
170 |
public void loadFromState(PersistentState state) throws PersistenceException { |
171 |
this.setName(NAME_PERSISTENCE_FIELD);
|
172 |
this.setValue(state.getDouble(VALUE_PERSISTENCE_FIELD));
|
173 |
this.setColor((Color) state.get(COLOR_PERSISTENCE_FIELD)); |
174 |
this.setInterpolated(state.getDouble(INTERPOLATED_PERSISTENCE_FIELD));
|
175 |
} |
176 |
|
177 |
} |