Package org.sheinbergon.dremio.udf.gis.util

Class GeometryHelpers

java.lang.Object

org.sheinbergon.dremio.udf.gis.util.GeometryHelpers

public final class GeometryHelpers
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
static int	BIT_FALSE
static int	BIT_TRUE
static int	DEFAULT_SRID

Method Summary

Modifier and Type	Method	Description
static void	append(byte[] bytes, org.apache.arrow.memory.ArrowBuf buffer, org.apache.arrow.vector.holders.NullableVarBinaryHolder holder)
static org.locationtech.jts.geom.Geometry	buffer(org.locationtech.jts.geom.Geometry geometry, double radius, String parameters)
static org.locationtech.jts.geom.Geometry	emptyGeometry()
static org.apache.arrow.memory.ArrowBuf	enlargeBufferIfNeeded(org.apache.arrow.memory.ArrowBuf buffer, long required)
static boolean	isACollection(org.locationtech.jts.geom.Geometry geometry)
static boolean	isAPoint(org.locationtech.jts.geom.Geometry geometry)
static boolean	isAreal(org.locationtech.jts.geom.Geometry geometry)
static boolean	isHolderSet(org.apache.arrow.vector.holders.ValueHolder holder)
static boolean	isLinear(org.locationtech.jts.geom.Geometry geometry)
static boolean	isValueFalse(org.apache.arrow.vector.holders.ValueHolder holder)
static boolean	isValueTrue(org.apache.arrow.vector.holders.ValueHolder holder)
static void	markHolderNotSet(org.apache.arrow.vector.holders.ValueHolder holder)
static void	markHolderSet(org.apache.arrow.vector.holders.ValueHolder holder)
static void	populate(byte[] bytes, org.apache.arrow.memory.ArrowBuf buffer, org.apache.arrow.vector.holders.NullableVarBinaryHolder holder)
static void	populate(byte[] bytes, org.apache.arrow.memory.ArrowBuf buffer, org.apache.arrow.vector.holders.NullableVarCharHolder holder)
static void	setValueFalse(org.apache.arrow.vector.holders.ValueHolder holder)
static void	setValueTrue(org.apache.arrow.vector.holders.ValueHolder holder)
static double	toAngleRadians(org.locationtech.jts.geom.Point s1, org.locationtech.jts.geom.Point e1, org.locationtech.jts.geom.Point s2, org.locationtech.jts.geom.Point e2)
static double	toAzimuthRadians(org.locationtech.jts.geom.Point p1, org.locationtech.jts.geom.Point p2)
static byte[]	toBinary(org.locationtech.jts.geom.Geometry geometry)
static int	toBitValue(boolean value)
static byte[]	toGeoJson(org.locationtech.jts.geom.Geometry geometry)
static org.locationtech.jts.geom.Geometry	toGeometry(org.apache.arrow.vector.holders.NullableVarBinaryHolder holder)
static org.locationtech.jts.geom.Geometry	toGeometry(org.apache.arrow.vector.holders.NullableVarCharHolder holder)
static org.locationtech.jts.geom.GeometryCollection	toGeometryCollection(org.apache.arrow.vector.holders.NullableVarBinaryHolder holder)
static org.locationtech.jts.geom.LineString	toLineString(org.apache.arrow.vector.holders.NullableVarBinaryHolder holder)
static org.locationtech.jts.geom.Point	toPoint(org.apache.arrow.vector.holders.NullableVarBinaryHolder holder)
static byte[]	toText(org.locationtech.jts.geom.Geometry geometry)
static String	toUTF8String(org.apache.arrow.vector.holders.NullableVarCharHolder holder)
static String	toUTF8String(org.apache.arrow.vector.holders.VarCharHolder holder)

Methods inherited from class java.lang.Object

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

Field Detail

BIT_TRUE

public static final int BIT_TRUE

See Also:

Constant Field Values

BIT_FALSE

public static final int BIT_FALSE

See Also:

Constant Field Values

DEFAULT_SRID

public static final int DEFAULT_SRID

See Also:

Constant Field Values

Method Detail

emptyGeometry

public static org.locationtech.jts.geom.Geometry emptyGeometry()

toUTF8String

public static String toUTF8String(@Nonnull
                                  org.apache.arrow.vector.holders.VarCharHolder holder)

toUTF8String

public static String toUTF8String(@Nonnull
                                  org.apache.arrow.vector.holders.NullableVarCharHolder holder)

toBinary

public static byte[] toBinary(@Nonnull
                              org.locationtech.jts.geom.Geometry geometry)

toText

public static byte[] toText(@Nonnull
                            org.locationtech.jts.geom.Geometry geometry)

toGeoJson

public static byte[] toGeoJson(@Nonnull
                               org.locationtech.jts.geom.Geometry geometry)

toGeometry

@Nonnull
public static org.locationtech.jts.geom.Geometry toGeometry(@Nonnull
                                                            org.apache.arrow.vector.holders.NullableVarCharHolder holder)

toGeometryCollection

public static org.locationtech.jts.geom.GeometryCollection toGeometryCollection(@Nonnull
                                                                                org.apache.arrow.vector.holders.NullableVarBinaryHolder holder)

toPoint

@Nonnull
public static org.locationtech.jts.geom.Point toPoint(@Nonnull
                                                      org.apache.arrow.vector.holders.NullableVarBinaryHolder holder)

toLineString

@Nonnull
public static org.locationtech.jts.geom.LineString toLineString(@Nonnull
                                                                org.apache.arrow.vector.holders.NullableVarBinaryHolder holder)

toAngleRadians

public static double toAngleRadians(@Nonnull
                                    org.locationtech.jts.geom.Point s1,
                                    @Nonnull
                                    org.locationtech.jts.geom.Point e1,
                                    @Nonnull
                                    org.locationtech.jts.geom.Point s2,
                                    @Nonnull
                                    org.locationtech.jts.geom.Point e2)

toAzimuthRadians

public static double toAzimuthRadians(@Nonnull
                                      org.locationtech.jts.geom.Point p1,
                                      @Nonnull
                                      org.locationtech.jts.geom.Point p2)

toGeometry

@Nonnull
public static org.locationtech.jts.geom.Geometry toGeometry(@Nonnull
                                                            org.apache.arrow.vector.holders.NullableVarBinaryHolder holder)

toBitValue

public static int toBitValue(boolean value)

populate

public static void populate(@Nonnull
                            byte[] bytes,
                            @Nonnull
                            org.apache.arrow.memory.ArrowBuf buffer,
                            @Nonnull
                            org.apache.arrow.vector.holders.NullableVarCharHolder holder)

populate

public static void populate(@Nonnull
                            byte[] bytes,
                            @Nonnull
                            org.apache.arrow.memory.ArrowBuf buffer,
                            @Nonnull
                            org.apache.arrow.vector.holders.NullableVarBinaryHolder holder)

append

public static void append(@Nonnull
                          byte[] bytes,
                          @Nonnull
                          org.apache.arrow.memory.ArrowBuf buffer,
                          @Nonnull
                          org.apache.arrow.vector.holders.NullableVarBinaryHolder holder)

isAPoint

public static boolean isAPoint(@Nullable
                               org.locationtech.jts.geom.Geometry geometry)

isAreal

public static boolean isAreal(@Nullable
                              org.locationtech.jts.geom.Geometry geometry)

isACollection

public static boolean isACollection(@Nullable
                                    org.locationtech.jts.geom.Geometry geometry)

isLinear

public static boolean isLinear(@Nullable
                               org.locationtech.jts.geom.Geometry geometry)

isHolderSet

public static boolean isHolderSet(@Nonnull
                                  org.apache.arrow.vector.holders.ValueHolder holder)

markHolderSet

public static void markHolderSet(@Nonnull
                                 org.apache.arrow.vector.holders.ValueHolder holder)

markHolderNotSet

public static void markHolderNotSet(@Nonnull
                                    org.apache.arrow.vector.holders.ValueHolder holder)

isValueTrue

public static boolean isValueTrue(@Nonnull
                                  org.apache.arrow.vector.holders.ValueHolder holder)

isValueFalse

public static boolean isValueFalse(@Nonnull
                                   org.apache.arrow.vector.holders.ValueHolder holder)

setValueFalse

public static void setValueFalse(@Nonnull
                                 org.apache.arrow.vector.holders.ValueHolder holder)

setValueTrue

public static void setValueTrue(@Nonnull
                                org.apache.arrow.vector.holders.ValueHolder holder)

enlargeBufferIfNeeded

public static org.apache.arrow.memory.ArrowBuf enlargeBufferIfNeeded(@Nonnull
                                                                     org.apache.arrow.memory.ArrowBuf buffer,
                                                                     long required)

buffer

public static org.locationtech.jts.geom.Geometry buffer(@Nonnull
                                                        org.locationtech.jts.geom.Geometry geometry,
                                                        double radius,
                                                        @Nullable
                                                        String parameters)