Package eu.europa.ec.eurostat.jgiscotools.feature

Class SimpleFeatureUtil

java.lang.Object

eu.europa.ec.eurostat.jgiscotools.feature.SimpleFeatureUtil

public class SimpleFeatureUtil
extends Object

Conversion functions from GeoTools SimpleFeatures from/to Feature

Author:

julien Gaffuri

Constructor Summary

Constructors

Constructor	Description
SimpleFeatureUtil()

Method Summary

Modifier and Type	Method	Description
static org.geotools.data.simple.SimpleFeatureCollection	get(Collection<? extends Feature> fs, org.opengis.feature.simple.SimpleFeatureType ft)	Convert features into GeoTools SimpleFeature
static ArrayList<Feature>	get(org.geotools.data.simple.SimpleFeatureCollection sfs, String attId)	Convert GeoTools SimpleFeatures into features
static <T extends Feature> HashMap<String,Class<?>>	getAttributeGeomTypes(Collection<T> fs)
static <T extends Feature> HashMap<String,Class<?>>	getAttributeGeomTypes(Collection<T> fs, String geomColName)	Get attribute and geometry types for a list of features.
static <T extends org.locationtech.jts.geom.Geometry> Collection<Feature>	getFeaturesFromGeometries(Collection<T> geoms)	Create features from geometries
static <T extends Feature> org.opengis.feature.simple.SimpleFeatureType	getFeatureType(Collection<T> fs, String geomColName, org.opengis.referencing.crs.CoordinateReferenceSystem crs)	Get GeoTools FeatureType from features.
static <T extends Feature> org.opengis.feature.simple.SimpleFeatureType	getFeatureType(T f, String geomColName, org.opengis.referencing.crs.CoordinateReferenceSystem crs)	Get GeoTools FeatureType from features.

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleFeatureUtil

public SimpleFeatureUtil()

Method Detail

get

public static ArrayList<Feature> get(org.geotools.data.simple.SimpleFeatureCollection sfs,
                                     String attId)

Convert GeoTools SimpleFeatures into features

Parameters:

sfs -

attId -

Returns:

get

public static org.geotools.data.simple.SimpleFeatureCollection get(Collection<? extends Feature> fs,
                                                                   org.opengis.feature.simple.SimpleFeatureType ft)

Convert features into GeoTools SimpleFeature

Parameters:

fs -

ft -

Returns:

getFeatureType

public static <T extends Feature> org.opengis.feature.simple.SimpleFeatureType getFeatureType(Collection<T> fs,
                                                                                              String geomColName,
                                                                                              org.opengis.referencing.crs.CoordinateReferenceSystem crs)

Get GeoTools FeatureType from features. NB: All features are assumed to have the same attributes names/types and geometry types.

Type Parameters:

T -

Parameters:

fs -

geomColName -

crs -

Returns:

getFeatureType

public static <T extends Feature> org.opengis.feature.simple.SimpleFeatureType getFeatureType(T f,
                                                                                              String geomColName,
                                                                                              org.opengis.referencing.crs.CoordinateReferenceSystem crs)

Get GeoTools FeatureType from features.

Type Parameters:

T -

Parameters:

f -

geomColName -

crs -

Returns:

getAttributeGeomTypes

public static <T extends Feature> HashMap<String,Class<?>> getAttributeGeomTypes(Collection<T> fs,
                                                                                       String geomColName)

Get attribute and geometry types for a list of features.

Type Parameters:

T -

Parameters:

fs -

Returns:

getAttributeGeomTypes

public static <T extends Feature> HashMap<String,Class<?>> getAttributeGeomTypes(Collection<T> fs)

Type Parameters:

T -

Parameters:

fs -

Returns:

getFeaturesFromGeometries

public static <T extends org.locationtech.jts.geom.Geometry> Collection<Feature> getFeaturesFromGeometries(Collection<T> geoms)

Create features from geometries

Type Parameters:

T -

Parameters:

geoms -

Returns: