SqlServerGeometry

java.lang.Object
- org.geolatte.geom.codec.db.sqlserver.SqlServerGeometry

```
public class SqlServerGeometry
extends java.lang.Object
```
A SqlServerGeometry represents the native SQL Server database object.

Instances are created by deserializing the byte array returned in the JDBC result set. They present the structure of the SQL Server Geometry object as specified in Microsoft SQL Server CLR Types Serialization Formats .

Field Summary

Fields
Modifier and Type	Field and Description
`private java.nio.ByteBuffer`	`buffer`
`private CoordinateReferenceSystem<?>`	`crs`
`private static CoordinateReferenceSystem<?>`	`DEFAULT_CRS`
`private Figure[]`	`figures`
`private static byte`	`hasMValuesMask`
`private static byte`	`hasZValuesMask`
`private static byte`	`isSingleLineSegment`
`private static byte`	`isSinglePointMask`
`private static byte`	`isValidMask`
`private double[]`	`mValues`
`private int`	`numberOfFigures`
`private int`	`numberOfPoints`
`private int`	`numberOfShapes`
`private double[]`	`points`
`private byte`	`serializationPropertiesByte`
`private Shape[]`	`shapes`
`private java.lang.Integer`	`srid`
`static byte`	`SUPPORTED_VERSION`
`private byte`	`version`
`private double[]`	`zValues`

Constructor Summary

Constructors
Modifier Constructor and Description

(package private) SqlServerGeometry()

private SqlServerGeometry(byte[] bytes)

Constructors
Modifier	Constructor and Description
`(package private)`	`SqlServerGeometry()`
`private`	`SqlServerGeometry(byte[] bytes)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`(package private) void`	`allocateMValueArray()`
`(package private) void`	`allocateZValueArray()`
`private int`	`calculateCapacity()`
`(package private) PositionSequence<?>`	`coordinateRange(IndexRange range)`
`(package private) <P extends Position> void`	`copyCoordinate(int index, double[] coords, CoordinateReferenceSystem<P> crs)`
`static SqlServerGeometry`	`deserialize(byte[] bytes)`
`private void`	`determineNumberOfPoints()`
`private OpenGisType`	`firstShapeOpenGisType()`
`(package private) CoordinateReferenceSystem<?>`	`getCoordinateReferenceSystem()`
`(package private) CoordinateReferenceSystem<?>`	`getCRS(int srid, boolean hasZValues, boolean hasMValues)`
`private Figure`	`getFigure(int index)`
`(package private) IndexRange`	`getFiguresForShape(int shapeIndex)`
`(package private) int`	`getNumFigures()`
`(package private) int`	`getNumPoints()`
`(package private) int`	`getNumShapes()`
`(package private) OpenGisType`	`getOpenGisTypeOfShape(int shpIdx)`
`private int`	`getPointByteSize()`
`(package private) IndexRange`	`getPointsForFigure(int figureIndex)` Returns the range of indices in the point array for the specified figure.
`private Shape`	`getShape(int index)`
`(package private) java.lang.Integer`	`getSrid()`
`(package private) boolean`	`hasMValues()`
`(package private) boolean`	`hasZValues()`
`(package private) boolean`	`isCompatible()`
`(package private) boolean`	`isEmpty()`
`(package private) boolean`	`isEmptyShape(int shapeIndex)`
`(package private) boolean`	`isFigureInteriorRing(int figureIdx)`
`(package private) boolean`	`isParentShapeOf(int parent, int child)`
`(package private) boolean`	`isSingleLineSegment()`
`(package private) boolean`	`isSinglePoint()`
`(package private) boolean`	`isValid()`
`(package private) OpenGisType`	`openGisType()`
`private void`	`parse()`
`private void`	`readFigures()`
`private void`	`readMValues()`
`private void`	`readPoints()`
`private void`	`readShapes()`
`private void`	`readZValues()`
`static byte[]`	`serialize(SqlServerGeometry sqlServerGeom)`
`(package private) void`	`setCoordinate(int index, PositionSequence<?> positions)`
`(package private) void`	`setCoordinateReferenceSystem(CoordinateReferenceSystem<?> crs)`
`(package private) void`	`setFigure(int i, Figure figure)`
`(package private) void`	`setHasMValues()`
`(package private) void`	`setHasZValues()`
`(package private) void`	`setIsSingleLineSegment()`
`(package private) void`	`setIsSinglePoint()`
`(package private) void`	`setIsValid()`
`(package private) void`	`setNumberOfFigures(int num)`
`(package private) void`	`setNumberOfPoints(int num)`
`(package private) void`	`setNumberOfShapes(int num)`
`(package private) void`	`setShape(int i, Shape shape)`
`(package private) void`	`setSrid(java.lang.Integer srid)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

SUPPORTED_VERSION
```
public static final byte SUPPORTED_VERSION
```
See Also:

Constant Field Values

DEFAULT_CRS

private static CoordinateReferenceSystem<?> DEFAULT_CRS

hasZValuesMask
```
private static final byte hasZValuesMask
```
See Also:

Constant Field Values

hasMValuesMask
```
private static final byte hasMValuesMask
```
See Also:

Constant Field Values

isValidMask
```
private static final byte isValidMask
```
See Also:

Constant Field Values

isSinglePointMask
```
private static final byte isSinglePointMask
```
See Also:

Constant Field Values

isSingleLineSegment
```
private static final byte isSingleLineSegment
```
See Also:

Constant Field Values

buffer
```
private java.nio.ByteBuffer buffer
```

srid
```
private java.lang.Integer srid
```

crs

private CoordinateReferenceSystem<?> crs

version
```
private byte version
```

serializationPropertiesByte

private byte serializationPropertiesByte

numberOfPoints
```
private int numberOfPoints
```

points
```
private double[] points
```

mValues
```
private double[] mValues
```

zValues
```
private double[] zValues
```

numberOfFigures
```
private int numberOfFigures
```

figures
```
private Figure[] figures
```

numberOfShapes
```
private int numberOfShapes
```

shapes
```
private Shape[] shapes
```

Constructor Detail

SqlServerGeometry

private SqlServerGeometry(byte[] bytes)

SqlServerGeometry
```
SqlServerGeometry()
```

Method Detail

serialize

public static byte[] serialize(SqlServerGeometry sqlServerGeom)

deserialize

public static SqlServerGeometry deserialize(byte[] bytes)

copyCoordinate

<P extends Position> void copyCoordinate(int index,
                                         double[] coords,
                                         CoordinateReferenceSystem<P> crs)

setCoordinateReferenceSystem

void setCoordinateReferenceSystem(CoordinateReferenceSystem<?> crs)

isParentShapeOf

boolean isParentShapeOf(int parent,
                        int child)

isEmptyShape
```
boolean isEmptyShape(int shapeIndex)
```

getFiguresForShape

IndexRange getFiguresForShape(int shapeIndex)

getPointsForFigure
```
IndexRange getPointsForFigure(int figureIndex)
```
Returns the range of indices in the point array for the specified figure.

Parameters:

figureIndex - index to shape in shape array

Returns:

index range for

isFigureInteriorRing

boolean isFigureInteriorRing(int figureIdx)

getOpenGisTypeOfShape

OpenGisType getOpenGisTypeOfShape(int shpIdx)

getCRS

CoordinateReferenceSystem<?> getCRS(int srid,
                                    boolean hasZValues,
                                    boolean hasMValues)

coordinateRange

PositionSequence<?> coordinateRange(IndexRange range)

getFigure
```
private Figure getFigure(int index)
```

getShape
```
private Shape getShape(int index)
```

setCoordinate

void setCoordinate(int index,
                   PositionSequence<?> positions)

isEmpty
```
boolean isEmpty()
```

openGisType
```
OpenGisType openGisType()
```

setHasZValues
```
void setHasZValues()
```

allocateZValueArray
```
void allocateZValueArray()
```

allocateMValueArray
```
void allocateMValueArray()
```

setHasMValues
```
void setHasMValues()
```

setIsValid
```
void setIsValid()
```

setIsSinglePoint
```
void setIsSinglePoint()
```

setIsSingleLineSegment
```
void setIsSingleLineSegment()
```

getNumPoints
```
int getNumPoints()
```

setNumberOfPoints
```
void setNumberOfPoints(int num)
```

parse
```
private void parse()
```

readShapes
```
private void readShapes()
```

readFigures
```
private void readFigures()
```

firstShapeOpenGisType

private OpenGisType firstShapeOpenGisType()

calculateCapacity
```
private int calculateCapacity()
```

getNumShapes
```
int getNumShapes()
```

getPointByteSize
```
private int getPointByteSize()
```

readPoints
```
private void readPoints()
```

readZValues
```
private void readZValues()
```

readMValues
```
private void readMValues()
```

determineNumberOfPoints

private void determineNumberOfPoints()

isCompatible
```
boolean isCompatible()
```

setSrid
```
void setSrid(java.lang.Integer srid)
```

getSrid
```
java.lang.Integer getSrid()
```

hasZValues
```
boolean hasZValues()
```

hasMValues
```
boolean hasMValues()
```

isValid
```
boolean isValid()
```

isSinglePoint
```
boolean isSinglePoint()
```

isSingleLineSegment
```
boolean isSingleLineSegment()
```

setNumberOfFigures
```
void setNumberOfFigures(int num)
```

setFigure

void setFigure(int i,
               Figure figure)

setNumberOfShapes
```
void setNumberOfShapes(int num)
```

setShape

void setShape(int i,
              Shape shape)

getNumFigures
```
int getNumFigures()
```

getCoordinateReferenceSystem

CoordinateReferenceSystem<?> getCoordinateReferenceSystem()

Class SqlServerGeometry

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

SUPPORTED_VERSION

DEFAULT_CRS

hasZValuesMask

hasMValuesMask

isValidMask

isSinglePointMask

isSingleLineSegment

buffer

srid

crs

version

serializationPropertiesByte

numberOfPoints

points

mValues

zValues

numberOfFigures

figures

numberOfShapes

shapes

Constructor Detail

SqlServerGeometry

SqlServerGeometry

Method Detail

serialize

deserialize

copyCoordinate

setCoordinateReferenceSystem

isParentShapeOf

isEmptyShape

getFiguresForShape

getPointsForFigure

isFigureInteriorRing

getOpenGisTypeOfShape

getCRS

coordinateRange

getFigure

getShape

setCoordinate

isEmpty

openGisType

setHasZValues

allocateZValueArray

allocateMValueArray

setHasMValues

setIsValid

setIsSinglePoint

setIsSingleLineSegment

getNumPoints

setNumberOfPoints

parse

readShapes

readFigures

firstShapeOpenGisType

calculateCapacity

getNumShapes

getPointByteSize

readPoints

readZValues

readMValues

determineNumberOfPoints

isCompatible

setSrid

getSrid

hasZValues

hasMValues

isValid

isSinglePoint

isSingleLineSegment

setNumberOfFigures

setFigure

setNumberOfShapes

setShape

getNumFigures