org.geotools.data.simple

Interface SimpleFeatureStore

All Superinterfaces:

FeatureSource<SimpleFeatureType,SimpleFeature>, FeatureStore<SimpleFeatureType,SimpleFeature>, SimpleFeatureSource

All Known Subinterfaces:

SimpleFeatureLocking

All Known Implementing Classes:

ArcSdeFeatureStore, ContentFeatureStore, DirectoryFeatureLocking, DirectoryFeatureStore, JDBCFeatureStore, MemoryFeatureStore, MongoFeatureStore, OracleTransformFeatureStore, PostgisTransformFeatureStore, PropertyFeatureStore, TransformFeatureStore

public interface SimpleFeatureStore
extends FeatureStore<SimpleFeatureType,SimpleFeature>, SimpleFeatureSource

Method Summary

Modifier and Type	Method and Description
SimpleFeatureCollection	getFeatures() Retrieves all features in the form of a FeatureCollection.
SimpleFeatureCollection	getFeatures(Filter filter) Retrieves features, in the form of a FeatureCollection, based on an OGC Filter.
SimpleFeatureCollection	getFeatures(Query query) Retrieves features, in the form of a FeatureCollection, based on a Query.
void	modifyFeatures(String[] names, Object[] attributeValues, Filter filter)
void	modifyFeatures(String name, Object attributeValue, Filter filter)

Methods inherited from interface FeatureStore

addFeatures, getTransaction, modifyFeatures, modifyFeatures, modifyFeatures, modifyFeatures, removeFeatures, setFeatures, setTransaction

Methods inherited from interface FeatureSource

addFeatureListener, getBounds, getBounds, getCount, getDataStore, getInfo, getName, getQueryCapabilities, getSchema, getSupportedHints, removeFeatureListener

Method Detail

modifyFeatures

void modifyFeatures(String name,
                    Object attributeValue,
                    Filter filter)
             throws IOException

Throws:

IOException

modifyFeatures

void modifyFeatures(String[] names,
                    Object[] attributeValues,
                    Filter filter)
             throws IOException

Throws:

IOException

getFeatures

SimpleFeatureCollection getFeatures()
                             throws IOException

Description copied from interface: FeatureSource

Retrieves all features in the form of a FeatureCollection.

The following statements are equivalent:

     featureSource.getFeatures();
     featureSource.getFeatures(Filter.INCLUDE);
     featureSource.getFeatures(Query.ALL);
 

Specified by:

getFeatures in interface FeatureSource<SimpleFeatureType,SimpleFeature>

Specified by:

getFeatures in interface SimpleFeatureSource

Returns:

features retrieved by the Query

Throws:

IOException - if the underlying data source cannot be accessed.

getFeatures

SimpleFeatureCollection getFeatures(Filter filter)
                             throws IOException

Description copied from interface: FeatureSource

Retrieves features, in the form of a FeatureCollection, based on an OGC Filter.

Specified by:

getFeatures in interface FeatureSource<SimpleFeatureType,SimpleFeature>

Specified by:

getFeatures in interface SimpleFeatureSource

Parameters:

filter - the filter to select features; must not be null (use Filter.INCLUDE instead)

Returns:

features retrieved by the Filter

Throws:

IOException - if the underlying data source cannot be accessed.

See Also:

Filter

getFeatures

SimpleFeatureCollection getFeatures(Query query)
                             throws IOException

Description copied from interface: FeatureSource

Retrieves features, in the form of a FeatureCollection, based on a Query.

Specified by:

getFeatures in interface FeatureSource<SimpleFeatureType,SimpleFeature>

Specified by:

getFeatures in interface SimpleFeatureSource

Parameters:

query - DataAccess query for requested information, such as typeName, maxFeatures and filter.

Returns:

features retrieved by the Query

Throws:

IOException - if the underlying data source cannot be accessed.

See Also:

Query