appl/data/WritableGridArrayLoader.java

package appl.data;

import de.appl.util.RasterMetaData;
import de.schmitzm.geotools.data.WritableGrid;
import de.schmitzm.geotools.data.WritableGridArray;

/**
 * Simply loads an empty {@link WritableGridArray} with the specified meta data.
 * 
 * @author Dominik Appl
 */
public class WritableGridArrayLoader implements DataLoader {

        private RasterMetaData metaData;

        private WritableGridArrayLoader() {
        }

        /**
         * @param metaData
         *            the metadata with the exact dimensions/datatype
         */
        public WritableGridArrayLoader(RasterMetaData metaData) {
                this.metaData = metaData;
        }

        /*
         * (non-Javadoc)
         * 
         * @see appl.data.DataLoader#load()
         */
        public WritableGrid load() {
                return WritableGridArray.createEmpty(metaData);
        }

        /*
         * (non-Javadoc)
         * 
         * @see appl.data.DataLoader#getLoadInfo()
         */
        public String getLoadInfo() {
                return "WritableGridArrayLoader|" + metaData;
        }

}
1	package appl.data;
2
3	import de.appl.util.RasterMetaData;
4	import de.schmitzm.geotools.data.WritableGrid;
5	import de.schmitzm.geotools.data.WritableGridArray;
6
7	/**
8	* Simply loads an empty {@link WritableGridArray} with the specified meta data.
9	*
10	* @author Dominik Appl
11	*/
12	public class WritableGridArrayLoader implements DataLoader {
13
14	private RasterMetaData metaData;
15
16	private WritableGridArrayLoader() {
17	}
18
19	/**
20	* @param metaData
21	* the metadata with the exact dimensions/datatype
22	*/
23	public WritableGridArrayLoader(RasterMetaData metaData) {
24	this.metaData = metaData;
25	}
26
27	/*
28	* (non-Javadoc)
29	*
30	* @see appl.data.DataLoader#load()
31	*/
32	public WritableGrid load() {
33	return WritableGridArray.createEmpty(metaData);
34	}
35
36	/*
37	* (non-Javadoc)
38	*
39	* @see appl.data.DataLoader#getLoadInfo()
40	*/
41	public String getLoadInfo() {
42	return "WritableGridArrayLoader\|" + metaData;
43	}
44
45	}