deegree 2.5 (2011/06/29 09:44 build-8-official)

org.deegree.io.datastore.schema.content
Class MappingGeometryField

java.lang.Object
  extended by org.deegree.io.datastore.schema.content.MappingField
      extended by org.deegree.io.datastore.schema.content.MappingGeometryField
All Implemented Interfaces:
SimpleContent

public class MappingGeometryField
extends MappingField

Encapsulates a geometry field of the backend (e.g. an SQL table column).

Version:
$Revision: 18195 $, $Date: 2009-06-18 17:55:39 +0200 (Do, 18 Jun 2009) $
Author:
Markus Schneider , last edited by: $Author: mschneider $

Constructor Summary
MappingGeometryField(java.lang.String table, java.lang.String field, int typeCode, int srs)
          Creates a new instance of MappingGeometryField from the given parameters.
 
Method Summary
 int getSRS()
          Returns the vendor dependent descriptor for the SRS of the stored geometries.
 boolean isNumeric()
          Always returns false.
 boolean isSortable()
          Returns false, because a geometry db field is not suitable as a sort criterion.
 
Methods inherited from class org.deegree.io.datastore.schema.content.MappingField
equals, getField, getTable, getType, isAuto, isUpdateable, setTable, toString
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

MappingGeometryField

public MappingGeometryField(java.lang.String table,
                            java.lang.String field,
                            int typeCode,
                            int srs)
Creates a new instance of MappingGeometryField from the given parameters.

Parameters:
table -
field -
typeCode -
srs - -1: no SRS information available
Method Detail

isSortable

public boolean isSortable()
Returns false, because a geometry db field is not suitable as a sort criterion.

Specified by:
isSortable in interface SimpleContent
Overrides:
isSortable in class MappingField
Returns:
false, because a geometry db field is not suitable as a sort criterion

isNumeric

public boolean isNumeric()
Always returns false.

Overrides:
isNumeric in class MappingField
Returns:
false
See Also:
Types

getSRS

public int getSRS()
Returns the vendor dependent descriptor for the SRS of the stored geometries.

Returns:
vendor dependent descriptor for the SRS, may be null

deegree 2.5 (2011/06/29 09:44 build-8-official)

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