Mercurial > dive4elements > gnv-client
diff geo-backend/src/main/java/de/intevation/gnv/geobackend/base/ResultDescriptor.java @ 132:5a583cff97ea
Implementation of the Datainfrastructure for fetching Data from different DataStores.
geo-backend/trunk@12 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Tim Englich <tim.englich@intevation.de> |
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date | Fri, 04 Sep 2009 08:11:30 +0000 |
parents | |
children | b02310d7ffee |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/geo-backend/src/main/java/de/intevation/gnv/geobackend/base/ResultDescriptor.java Fri Sep 04 08:11:30 2009 +0000 @@ -0,0 +1,38 @@ +/** + * + */ +package de.intevation.gnv.geobackend.base; +/** + * Interface which provides the Methods for Accessing + * the MetaData of an ResultEntry + * @author Tim Englich <tim.englich@intevation.de> + */ +public interface ResultDescriptor { + + /** + * Returns the Classname of the Column + * @param column the id of the Column which is requested + * @return the Classname of the Column + */ + public String getColumnClassName(int column); + + /** + * Returns the Number of Columns + * @return the Number of Columns + */ + public int getColumnCount(); + + /** + * Returns the Name of the Column which belongs to the given Columnindex + * @param column the Index of the Column + * @return the Name of the Column + */ + public String getColumnName(int column); + + /** + * Adds a new ColumnDescription into the Descriptor + * @param name the Name of the Column (unique) + * @param className the Name of the Class (e.g. Double, Integer + */ + public void addColumn(String name, String className); +}