org.locationtech.geowave.analytic.extract

Class SimpleFeatureGeometryExtractor

java.lang.Object

org.locationtech.geowave.analytic.extract.EmptyDimensionExtractor<org.opengis.feature.simple.SimpleFeature>

org.locationtech.geowave.analytic.extract.SimpleFeatureGeometryExtractor

All Implemented Interfaces:

Serializable, DimensionExtractor<org.opengis.feature.simple.SimpleFeature>

Direct Known Subclasses:

TimeDimensionExtractor

public class SimpleFeatureGeometryExtractor
extends EmptyDimensionExtractor<org.opengis.feature.simple.SimpleFeature>
implements DimensionExtractor<org.opengis.feature.simple.SimpleFeature>

Extract a Geometry from a Simple Feature.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
SimpleFeatureGeometryExtractor()

Method Summary

Modifier and Type	Method and Description
protected static <T> org.opengis.referencing.ReferenceIdentifier	getFirst(Iterable<org.opengis.referencing.ReferenceIdentifier> iterable)
org.locationtech.jts.geom.Geometry	getGeometry(org.opengis.feature.simple.SimpleFeature anObject)
String	getGroupID(org.opengis.feature.simple.SimpleFeature anObject)
protected static int	getSRID(org.opengis.feature.simple.SimpleFeature geometryFeature)

Methods inherited from class org.locationtech.geowave.analytic.extract.EmptyDimensionExtractor

getDimensionNames, getDimensions

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.locationtech.geowave.analytic.extract.DimensionExtractor

getDimensionNames, getDimensions

Constructor Detail

SimpleFeatureGeometryExtractor

public SimpleFeatureGeometryExtractor()

Method Detail

getGeometry

public org.locationtech.jts.geom.Geometry getGeometry(org.opengis.feature.simple.SimpleFeature anObject)

Specified by:

getGeometry in interface DimensionExtractor<org.opengis.feature.simple.SimpleFeature>

Specified by:

getGeometry in class EmptyDimensionExtractor<org.opengis.feature.simple.SimpleFeature>

Parameters:

anObject - -- an object with Geospatial properties

Returns:

A Point that must have the SRID set for a valid CRS.

getSRID

protected static int getSRID(org.opengis.feature.simple.SimpleFeature geometryFeature)

getFirst

protected static final <T> org.opengis.referencing.ReferenceIdentifier getFirst(Iterable<org.opengis.referencing.ReferenceIdentifier> iterable)

getGroupID

public String getGroupID(org.opengis.feature.simple.SimpleFeature anObject)

Specified by:

getGroupID in interface DimensionExtractor<org.opengis.feature.simple.SimpleFeature>

Specified by:

getGroupID in class EmptyDimensionExtractor<org.opengis.feature.simple.SimpleFeature>

Parameters:

anObject - the object to get the group ID from

Returns:

An assigned group ID, if one exists, otherwise null