org.locationtech.geomesa.arrow.vector.impl

Class AbstractPointVector<T extends org.apache.arrow.vector.FieldVector>

java.lang.Object

org.locationtech.geomesa.arrow.vector.impl.AbstractGeometryVector<org.locationtech.jts.geom.Point,org.apache.arrow.vector.complex.FixedSizeListVector,T>

org.locationtech.geomesa.arrow.vector.impl.AbstractPointVector<T>

All Implemented Interfaces:

AutoCloseable, GeometryVector<org.locationtech.jts.geom.Point,org.apache.arrow.vector.complex.FixedSizeListVector>

Direct Known Subclasses:

PointFloatVector, PointVector

public abstract class AbstractPointVector<T extends org.apache.arrow.vector.FieldVector>
extends AbstractGeometryVector<org.locationtech.jts.geom.Point,org.apache.arrow.vector.complex.FixedSizeListVector,T>

Nested Class Summary

Nested classes/interfaces inherited from interface org.locationtech.geomesa.arrow.vector.GeometryVector

GeometryVector.GeometryReader<T extends org.locationtech.jts.geom.Geometry>, GeometryVector.GeometryWriter<T extends org.locationtech.jts.geom.Geometry>

Field Summary

Fields inherited from class org.locationtech.geomesa.arrow.vector.impl.AbstractGeometryVector

vector

Fields inherited from interface org.locationtech.geomesa.arrow.vector.GeometryVector

factory

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractPointVector(org.apache.arrow.vector.complex.FixedSizeListVector vector)
protected	AbstractPointVector(String name, org.apache.arrow.vector.complex.AbstractContainerVector container, Map<String,String> metadata)
protected	AbstractPointVector(String name, org.apache.arrow.memory.BufferAllocator allocator, Map<String,String> metadata)

Method Summary

Modifier and Type	Method and Description
static org.apache.arrow.vector.types.pojo.FieldType	createFieldType(Map<String,String> metadata)
org.locationtech.jts.geom.Point	get(int index)
double	getCoordinateX(int index) Specialized read methods to return a single ordinate at a time.
double	getCoordinateY(int index) Specialized read methods to return a single ordinate at a time.
void	set(int index, org.locationtech.jts.geom.Point geom)
void	transfer(int fromIndex, int toIndex, GeometryVector<org.locationtech.jts.geom.Point,org.apache.arrow.vector.complex.FixedSizeListVector> to)

Methods inherited from class org.locationtech.geomesa.arrow.vector.impl.AbstractGeometryVector

close, getFields, getNullCount, getOrdinalVector, getReader, getValueCount, getVector, getWriter, readOrdinal, setOrdinalVector, setValueCount, writeOrdinal

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractPointVector

protected AbstractPointVector(String name,
                              org.apache.arrow.memory.BufferAllocator allocator,
                              Map<String,String> metadata)

AbstractPointVector

protected AbstractPointVector(String name,
                              org.apache.arrow.vector.complex.AbstractContainerVector container,
                              Map<String,String> metadata)

AbstractPointVector

protected AbstractPointVector(org.apache.arrow.vector.complex.FixedSizeListVector vector)

Method Detail

createFieldType

public static org.apache.arrow.vector.types.pojo.FieldType createFieldType(Map<String,String> metadata)

set

public void set(int index,
                org.locationtech.jts.geom.Point geom)

get

public org.locationtech.jts.geom.Point get(int index)

transfer

public void transfer(int fromIndex,
                     int toIndex,
                     GeometryVector<org.locationtech.jts.geom.Point,org.apache.arrow.vector.complex.FixedSizeListVector> to)

Specified by:

transfer in interface GeometryVector<org.locationtech.jts.geom.Point,org.apache.arrow.vector.complex.FixedSizeListVector>

Overrides:

transfer in class AbstractGeometryVector<org.locationtech.jts.geom.Point,org.apache.arrow.vector.complex.FixedSizeListVector,T extends org.apache.arrow.vector.FieldVector>

getCoordinateY

public double getCoordinateY(int index)

Specialized read methods to return a single ordinate at a time. Does not check for null values.

Parameters:

index - index of the ordinate to read

Returns:

y ordinate

getCoordinateX

public double getCoordinateX(int index)

Specialized read methods to return a single ordinate at a time. Does not check for null values.

Parameters:

index - index of the ordinate to read

Returns:

x ordinate