org.calrissian.accumulorecipes.geospatialstore.impl

Class AccumuloGeoSpatialStore

java.lang.Object

org.calrissian.accumulorecipes.geospatialstore.impl.AccumuloGeoSpatialStore

All Implemented Interfaces:

GeoSpatialStore

public class AccumuloGeoSpatialStore
extends Object
implements GeoSpatialStore

Constructor Summary

Constructors

Constructor and Description
AccumuloGeoSpatialStore(org.apache.accumulo.core.client.Connector connector)
AccumuloGeoSpatialStore(org.apache.accumulo.core.client.Connector connector, String tableName, StoreConfig config, double maxPrecision, int numPartitions)

Method Summary

Methods

Modifier and Type	Method and Description
protected String	buildId(String id, long timestamp, Point2D.Double location)
protected String	buildKeyValue(org.calrissian.mango.domain.Tuple tuple)
protected String	buildRow(int partition, Point2D.Double location)
protected String	buildRow(int partition, String hash)
org.calrissian.mango.collect.CloseableIterable<org.calrissian.mango.domain.event.Event>	get(Rectangle2D.Double location, Auths auths) Return all Event objects that lie within the given bounding box
protected org.apache.accumulo.core.client.Connector	getConnector()
protected int	getPartitionWidth()
void	put(Iterable<org.calrissian.mango.domain.event.Event> entries, Point2D.Double location) Index store entries at the given point.

Methods inherited from class java.lang.Object

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

Constructor Detail

AccumuloGeoSpatialStore

public AccumuloGeoSpatialStore(org.apache.accumulo.core.client.Connector connector)
                        throws org.apache.accumulo.core.client.TableExistsException,
                               org.apache.accumulo.core.client.AccumuloSecurityException,
                               org.apache.accumulo.core.client.AccumuloException,
                               org.apache.accumulo.core.client.TableNotFoundException

Throws:

org.apache.accumulo.core.client.TableExistsException

org.apache.accumulo.core.client.AccumuloSecurityException

org.apache.accumulo.core.client.AccumuloException

org.apache.accumulo.core.client.TableNotFoundException

AccumuloGeoSpatialStore

public AccumuloGeoSpatialStore(org.apache.accumulo.core.client.Connector connector,
                       String tableName,
                       StoreConfig config,
                       double maxPrecision,
                       int numPartitions)
                        throws org.apache.accumulo.core.client.TableExistsException,
                               org.apache.accumulo.core.client.AccumuloSecurityException,
                               org.apache.accumulo.core.client.AccumuloException,
                               org.apache.accumulo.core.client.TableNotFoundException

Throws:

org.apache.accumulo.core.client.TableExistsException

org.apache.accumulo.core.client.AccumuloSecurityException

org.apache.accumulo.core.client.AccumuloException

org.apache.accumulo.core.client.TableNotFoundException

Method Detail

getConnector

protected org.apache.accumulo.core.client.Connector getConnector()

getPartitionWidth

protected int getPartitionWidth()

buildRow

protected String buildRow(int partition,
              Point2D.Double location)

buildRow

protected String buildRow(int partition,
              String hash)

buildId

protected String buildId(String id,
             long timestamp,
             Point2D.Double location)

buildKeyValue

protected String buildKeyValue(org.calrissian.mango.domain.Tuple tuple)

put

public void put(Iterable<org.calrissian.mango.domain.event.Event> entries,
       Point2D.Double location)

Description copied from interface: GeoSpatialStore

Index store entries at the given point.

Specified by:

put in interface GeoSpatialStore

get

public org.calrissian.mango.collect.CloseableIterable<org.calrissian.mango.domain.event.Event> get(Rectangle2D.Double location,
                                                                                          Auths auths)

Description copied from interface: GeoSpatialStore

Return all Event objects that lie within the given bounding box

Specified by:

get in interface GeoSpatialStore