org.locationtech.geowave.analytic.partitioner

Class OrthodromicDistancePartitioner<T>

java.lang.Object

org.locationtech.geowave.analytic.partitioner.AbstractPartitioner<T>

org.locationtech.geowave.analytic.partitioner.OrthodromicDistancePartitioner<T>

All Implemented Interfaces:

Serializable, Partitioner<T>

Direct Known Subclasses:

BoundaryPartitioner

public class OrthodromicDistancePartitioner<T>
extends AbstractPartitioner<T>
implements Partitioner<T>, Serializable

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.locationtech.geowave.analytic.partitioner.AbstractPartitioner

AbstractPartitioner.NumericDataHolder

Nested classes/interfaces inherited from interface org.locationtech.geowave.analytic.partitioner.Partitioner

Partitioner.PartitionData, Partitioner.PartitionDataCallback

Field Summary

Fields

Modifier and Type	Field and Description
protected DimensionExtractor<T>	dimensionExtractor

Constructor Summary

Constructors

Constructor and Description
OrthodromicDistancePartitioner()
OrthodromicDistancePartitioner(org.opengis.referencing.crs.CoordinateReferenceSystem crs, org.locationtech.geowave.core.store.index.CommonIndexModel indexModel, DimensionExtractor<T> dimensionExtractor, double[] distancePerDimension, javax.measure.Unit<javax.measure.quantity.Length> geometricDistanceUnit)

Method Summary

Modifier and Type	Method and Description
protected AbstractPartitioner.NumericDataHolder	getNumericData(T entry)
Collection<ParameterEnum<?>>	getParameters()
void	initialize(org.apache.hadoop.conf.Configuration configuration, Class<?> scope)
void	initialize(org.apache.hadoop.mapreduce.JobContext context, Class<?> scope)
void	initialize(ScopedJobConfiguration config)
protected void	initIndex(org.locationtech.geowave.core.store.index.CommonIndexModel indexModel, double[] distancePerDimension)
void	setup(PropertyManagement runTimeProperties, Class<?> scope, org.apache.hadoop.conf.Configuration configuration)

Methods inherited from class org.locationtech.geowave.analytic.partitioner.AbstractPartitioner

addPartitions, equals, getCubeIdentifiers, getDistancePerDimension, getIndex, getRangesForPartition, hashCode, partition

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.locationtech.geowave.analytic.partitioner.Partitioner

getCubeIdentifiers, partition

Field Detail

dimensionExtractor

protected DimensionExtractor<T> dimensionExtractor

Constructor Detail

OrthodromicDistancePartitioner

public OrthodromicDistancePartitioner()

OrthodromicDistancePartitioner

public OrthodromicDistancePartitioner(org.opengis.referencing.crs.CoordinateReferenceSystem crs,
                                      org.locationtech.geowave.core.store.index.CommonIndexModel indexModel,
                                      DimensionExtractor<T> dimensionExtractor,
                                      double[] distancePerDimension,
                                      javax.measure.Unit<javax.measure.quantity.Length> geometricDistanceUnit)

Method Detail

getNumericData

protected AbstractPartitioner.NumericDataHolder getNumericData(T entry)

Specified by:

getNumericData in class AbstractPartitioner<T>

initIndex

protected void initIndex(org.locationtech.geowave.core.store.index.CommonIndexModel indexModel,
                         double[] distancePerDimension)

Overrides:

initIndex in class AbstractPartitioner<T>

initialize

public void initialize(org.apache.hadoop.mapreduce.JobContext context,
                       Class<?> scope)
                throws IOException

Specified by:

initialize in interface Partitioner<T>

Overrides:

initialize in class AbstractPartitioner<T>

Throws:

IOException

initialize

public void initialize(org.apache.hadoop.conf.Configuration configuration,
                       Class<?> scope)
                throws IOException

Throws:

IOException

initialize

public void initialize(ScopedJobConfiguration config)
                throws IOException

Overrides:

initialize in class AbstractPartitioner<T>

Throws:

IOException

getParameters

public Collection<ParameterEnum<?>> getParameters()

Specified by:

getParameters in interface Partitioner<T>

Overrides:

getParameters in class AbstractPartitioner<T>

setup

public void setup(PropertyManagement runTimeProperties,
                  Class<?> scope,
                  org.apache.hadoop.conf.Configuration configuration)

Specified by:

setup in interface Partitioner<T>

Overrides:

setup in class AbstractPartitioner<T>