org.geotools.data.geometryless
Class GeometrylessSQLBuilder

java.lang.Object
  org.geotools.data.jdbc.DefaultSQLBuilder
      org.geotools.data.geometryless.GeometrylessSQLBuilder

All Implemented Interfaces:

SQLBuilder

public class GeometrylessSQLBuilder

extends DefaultSQLBuilder

A Geometryless-specific instance of DefaultSQLBuilder, which supports geometries created form standard data types

Author:

Rob Atkinson rob@socialchange.net.au

Field Summary

Fields inherited from class org.geotools.data.jdbc.DefaultSQLBuilder

encoder

Constructor Summary

GeometrylessSQLBuilder(SQLEncoder encoder)

GeometrylessSQLBuilder(SQLEncoder encoder, java.lang.String x, java.lang.String y)

Method Summary

void	sqlColumns(java.lang.StringBuffer sql, FIDMapper mapper, AttributeType[] attributes) Produces the select information required.

Methods inherited from class org.geotools.data.jdbc.DefaultSQLBuilder

buildSQLQuery, getPostQueryFilter, getPreQueryFilter, sqlFrom, sqlGeometryColumn, sqlWhere

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

GeometrylessSQLBuilder

public GeometrylessSQLBuilder(SQLEncoder encoder)

GeometrylessSQLBuilder

public GeometrylessSQLBuilder(SQLEncoder encoder,
                              java.lang.String x,
                              java.lang.String y)

Method Detail

sqlColumns

public void sqlColumns(java.lang.StringBuffer sql,
                       FIDMapper mapper,
                       AttributeType[] attributes)

Produces the select information required.

The featureType, if known, is always requested.

sql: featureID (,attributeColumn)

We may need to provide AttributeReaders with a hook so they can request a wrapper function.

Specified by:

sqlColumns in interface SQLBuilder

Overrides:

sqlColumns in class DefaultSQLBuilder

Parameters:

sql -

attributes -

mapper - FIDMapper to provide the name(s) of the FID columns

See Also:

postgisDataStore.SQLBuilder#sqlColumns(java.lang.StringBuffer, postgisDataStore.FIDMapper.FIDMapper, org.geotools.feature.AttributeType[])