private static Feature addFeature(Geometry g) {
Feature f = new Feature();
f.setName(Integer.toString(++id));
/*
String type = g.getClass().getName();
int ind = type.lastIndexOf('.');
if (ind > 0) type = type.substring(ind + 1);
*/
f.setDescription(g.toString());
f.setGeometry(g);
return f;
}
/**
* Create a feature with a number of data elements in the extended data. This method will not use
* a schema.
*
* @param geoclass the class of the geometry objects to create
* @param schema the schema
* @param valuemap the valuemap, not <code>null</code>
* @return the new instance
*/
protected Feature createFeature(
Class<? extends Geometry> geoclass, Schema schema, Map<String, Object> valuemap) {
if (schema == null) {
throw new IllegalArgumentException("schema should never be null");
}
if (valuemap == null) {
throw new IllegalArgumentException("valuemap should never be null");
}
Feature f = createBasicFeature(geoclass);
f.setSchema(schema.getId());
for (String key : schema.getKeys()) {
SimpleField field = schema.get(key);
Object value = valuemap.get(key);
f.putData(field, value != null ? value : ObjectUtils.NULL);
}
return f;
}
/**
* @param geoclass
* @return
*/
protected Feature createBasicFeature(Class<? extends Geometry> geoclass) {
Feature f = new Feature();
count.incrementAndGet();
f.setName("feature" + count);
f.setDescription("feature description " + count);
if (geoclass.isAssignableFrom(Point.class)) {
Point p = new Point(new Geodetic2DPoint(random));
f.setGeometry(p);
} else if (geoclass.isAssignableFrom(Line.class)) {
List<Point> pts = new ArrayList<Point>();
pts.add(new Point(new Geodetic2DPoint(random)));
pts.add(new Point(new Geodetic2DPoint(random)));
f.setGeometry(new Line(pts));
} else if (geoclass.isAssignableFrom(LinearRing.class)) {
List<Point> pts = new ArrayList<Point>();
pts.add(new Point(new Geodetic2DPoint(random)));
pts.add(new Point(new Geodetic2DPoint(random)));
pts.add(new Point(new Geodetic2DPoint(random)));
pts.add(new Point(new Geodetic2DPoint(random)));
f.setGeometry(new LinearRing(pts));
} else if (geoclass.isAssignableFrom(Polygon.class)) {
List<Point> pts = new ArrayList<Point>();
pts.add(new Point(new Geodetic2DPoint(random)));
pts.add(new Point(new Geodetic2DPoint(random)));
pts.add(new Point(new Geodetic2DPoint(random)));
pts.add(new Point(new Geodetic2DPoint(random)));
f.setGeometry(new Polygon(new LinearRing(pts)));
}
return f;
}
/**
* Create a feature with a number of data elements in the extended data. This method will not use
* a schema.
*
* @param geoclass the class of the geometry objects to create
* @param names the names of the attributes
* @param values the values, the length must match the length of names
* @return the new instance
*/
protected Feature createFeature(
Class<? extends Geometry> geoclass, String names[], Object values[]) {
if (names == null) {
throw new IllegalArgumentException("names should never be null");
}
if (values == null) {
throw new IllegalArgumentException("values should never be null");
}
if (names.length != values.length) {
throw new IllegalArgumentException("the count of names and values must match");
}
Feature f = createBasicFeature(geoclass);
for (int i = 0; i < names.length; i++) {
SimpleField field = new SimpleField(names[i]);
f.putData(field, values[i]);
}
return f;
}