package com.vividsolutions.jump.datastore;
import com.vividsolutions.jts.geom.Envelope;
/**
* Metadata about the datasets in the database
*/
public interface DataStoreMetadata
{
String[] getDatasetNames();
String[] getGeometryAttributeNames(String datasetName);
/**
* @param datasetName
* @param attributeName
* @return May be null if the extents cannot be determined
*/
Envelope getExtents(String datasetName, String attributeName);
}