org.locationtech.geowave.analytic.extract

Interface DimensionExtractor<T>

Type Parameters:

T -

All Superinterfaces:

Serializable

All Known Implementing Classes:

EmptyDimensionExtractor, SimpleFeatureGeometryExtractor, TimeDimensionExtractor

public interface DimensionExtractor<T>
extends Serializable

Strategy to extract a representative dimensions and Geometry for an Object

Method Summary

Modifier and Type	Method and Description
String[]	getDimensionNames()
double[]	getDimensions(T anObject)
org.locationtech.jts.geom.Geometry	getGeometry(T anObject)
String	getGroupID(T anObject)

Method Detail

getDimensions

double[] getDimensions(T anObject)

Parameters:

anObject - --

getDimensionNames

String[] getDimensionNames()

Returns:

Dimension names in the same order as dimentions returns from the getDimensions(Object)

getGeometry

org.locationtech.jts.geom.Geometry getGeometry(T anObject)

Parameters:

anObject - -- an object with Geospatial properties

Returns:

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

getGroupID

String getGroupID(T anObject)

Parameters:

anObject - the object to get the group ID from

Returns:

An assigned group ID, if one exists, otherwise null