source: osm/applications/editors/josm/plugins/conflation/src/com/vividsolutions/jump/feature/Feature.java@ 28163

Last change on this file since 28163 was 28163, checked in by joshdoe, 12 years ago

conflation: now uses Java Conflation Suite and depends on JTS plugin

Currently depends on a few JUMP classes and the JCS files are directly included, this will change in the future.
File size: 3.5 KB
Line 
1package com.vividsolutions.jump.feature;
2
3import com.vividsolutions.jts.geom.Geometry;
4
5public interface Feature extends Cloneable, Comparable {
6 /**
7 * A low-level accessor that is not normally used. attributes may have a different
8 * length than the current attributes.
9 */
10 public abstract void setAttributes(Object[] attributes);
11 /**
12 * A low-level accessor that is not normally used.
13 */
14 public abstract void setSchema(FeatureSchema schema);
15 /**
16 * Returns a number that uniquely identifies this feature. This number is not
17 * persistent. (Implementors can obtain an ID from FeatureUtil#nextID).
18 * @return n, where this feature is the nth Feature created by this application
19 */
20 public abstract int getID();
21 /**
22 * Sets the specified attribute.
23 *
24 *@param attributeIndex the array index at which to put the new attribute
25 *@param newAttribute the new attribute
26 */
27 public abstract void setAttribute(int attributeIndex, Object newAttribute);
28 /**
29 * Sets the specified attribute.
30 *
31 *@param attributeName the name of the attribute to set
32 *@param newAttribute the new attribute
33 */
34 public abstract void setAttribute(
35 String attributeName,
36 Object newAttribute);
37 /**
38 * Convenience method for setting the spatial attribute. JUMP Workbench
39 * PlugIns and CursorTools should not use this method directly, but should use an
40 * EditTransaction, so that the proper events are fired.
41 *
42 *@param geometry the new spatial attribute
43 */
44 public abstract void setGeometry(Geometry geometry);
45 /**
46 * Returns the specified attribute.
47 *
48 *@param i the index of the attribute to get
49 *@return the attribute
50 */
51 public abstract Object getAttribute(int i);
52 /**
53 * Returns the specified attribute.
54 *
55 *@param name the name of the attribute to get
56 *@return the attribute
57 */
58 public abstract Object getAttribute(String name);
59 //<<TODO:DOC>>Update JavaDoc -- the attribute need not be a String [Jon Aquino]
60 public abstract String getString(int attributeIndex);
61 /**
62 * Returns a integer attribute.
63 *
64 *@param attributeIndex the index of the attribute to retrieve
65 *@return the integer attribute with the given name
66 */
67 public abstract int getInteger(int attributeIndex);
68 /**
69 * Returns a double attribute.
70 *
71 *@param attributeIndex the index of the attribute to retrieve
72 *@return the double attribute with the given name
73 */
74 public abstract double getDouble(int attributeIndex);
75 //<<TODO:DOC>>Update JavaDoc -- the attribute need not be a String [Jon Aquino]
76 public abstract String getString(String attributeName);
77 /**
78 * Convenience method for returning the spatial attribute.
79 *
80 *@return the feature's spatial attribute
81 */
82 public abstract Geometry getGeometry();
83 /**
84 * Returns the feature's metadata
85 *
86 *@return the metadata describing the names and types of the attributes
87 */
88 public abstract FeatureSchema getSchema();
89 /**
90 * Clones this Feature. The geometry will also be cloned.
91 * @return a new Feature with the same attributes as this Feature
92 */
93 public abstract Object clone();
94 /**
95 * Clones this Feature.
96 * @param deep whether or not to clone the geometry
97 * @return a new Feature with the same attributes as this Feature
98 */
99 public abstract Feature clone(boolean deep);
100 /**
101 * A low-level accessor that is not normally used.
102 */
103 public abstract Object[] getAttributes();
104}
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