Package com.vividsolutions.jump.feature

Class FeatureDatasetFactory

java.lang.Object

com.vividsolutions.jump.feature.FeatureDatasetFactory

public class FeatureDatasetFactory
extends Object

Utility functions to create different kinds of FeatureDatasets

Constructor Summary

Constructors

Constructor	Description
FeatureDatasetFactory()

Method Summary

Modifier and Type	Method	Description
static FeatureCollection	createFromGeometry(Collection geoms)	Creates a FeatureCollection from a Collection of Geometrys
static FeatureDataset	createFromGeometry(Collection geoms, FeatureSchema featureSchema)	Creates a FeatureDataset from a Collection of Geometrys using the given FeatureSchema
static FeatureDataset	createFromGeometryWithLength(Collection geoms, String attrName)	Creates a FeatureCollection from a Collection of Geometrys and adds an attribute containing the length of the Geometry.
static FeatureDataset	createFromGeometryWithLengthAndArea(Collection geoms, String attrNameLen, String attrNameArea)	Creates a FeatureCollection from a Collection of Geometrys and adds optional attributes containing the length and area of the Geometry.

Methods inherited from class java.lang.Object

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

Constructor Detail

FeatureDatasetFactory

public FeatureDatasetFactory()

Method Detail

createFromGeometry

public static FeatureCollection createFromGeometry(Collection geoms)

Creates a FeatureCollection from a Collection of Geometrys

Parameters:

geoms - a collection of Geometrys

createFromGeometryWithLength

public static FeatureDataset createFromGeometryWithLength(Collection geoms,
                                                          String attrName)

Creates a FeatureCollection from a Collection of Geometrys and adds an attribute containing the length of the Geometry. The attribute name is given by the argument attrName

Parameters:

geoms - a collection of Geometrys

attrName - the name to use for the length attribute

createFromGeometry

public static FeatureDataset createFromGeometry(Collection geoms,
                                                FeatureSchema featureSchema)

Creates a FeatureDataset from a Collection of Geometrys using the given FeatureSchema

Parameters:

geoms - a collection of Geometrys

featureSchema - the schema to use for the feature collection

Returns:

a FeatureDataset containing features for the geometries

createFromGeometryWithLengthAndArea

public static FeatureDataset createFromGeometryWithLengthAndArea(Collection geoms,
                                                                 String attrNameLen,
                                                                 String attrNameArea)

Creates a FeatureCollection from a Collection of Geometrys and adds optional attributes containing the length and area of the Geometry.

Parameters:

geoms - a collection of Geometrys

attrNameLen - the name to use for the length attribute (or null if not required)

attrNameArea - the name to use for the length attribute (or null if not required)