Inheritance diagram for Deveel.Data.Spatial.SqlGeometry:

Public Member Functions
int	CompareTo (SqlGeometry other)

bool	IsComparableTo (SqlGeometry other)

SqlGeometry	Buffer (SqlNumber distance)

SqlGeometry	Buffer (double distance)

SqlNumber	Distance (SqlGeometry geometry)

SqlBoolean	Contains (SqlGeometry other)

SqlBinary	ToWellKnownBytes ()

override string	ToString ()

SqlString	ToWellKnownText ()

Static Public Member Functions
static bool	TryParse (string text, out SqlGeometry geometry)

static SqlGeometry	Parse (string text)

static bool	TryParse (byte[] bytes, out SqlGeometry geometry)

static SqlGeometry	Parse (byte[] bytes)

Static Public Attributes
static SqlGeometry	Null = new SqlGeometry(null, true)

Properties
IGeometry	Geometry `[get, set]`

bool	IsNull `[get, private set]`

SqlString	GeometryType `[get]`

SqlNumber	Area `[get]`

SqlNumber	Length `[get]`

SqlGeometry	Boundary `[get]`

SqlGeometry	Envelope `[get]`

Properties inherited from Deveel.Data.Sql.Objects.ISqlObject
bool	IsNull `[get]`
	Gets a boolean value indicating if the object is `NULL`. More...

Private Member Functions
	SqlGeometry (IGeometry geometry, bool isNull)

	SqlGeometry (IGeometry geometry)

int IComparable.	CompareTo (object obj)

int IComparable< ISqlObject >.	CompareTo (ISqlObject other)

bool ISqlObject.	IsComparableTo (ISqlObject other)
	Checks if the current object is comparable with the given one. More...

Static Private Member Functions
static bool	TryParse (string text, out SqlGeometry geometry, out Exception error)

static bool	TryParse (byte[] bytes, out SqlGeometry geometry, out Exception error)

Static Private Attributes
static readonly IGeometryServices	DefaultGeometryServices = new NtsGeometryServices()

static readonly IGeometryFactory	DefaultGeometryFactory = new GeometryFactory()

Detailed Description

Definition at line 14 of file SqlGeometry.cs.

Constructor & Destructor Documentation

Deveel.Data.Spatial.SqlGeometry.SqlGeometry	(	IGeometry	geometry,
		bool	isNull
	)

inlineprivate

Definition at line 22 of file SqlGeometry.cs.

                                                              {
             Geometry = geometry;
             IsNull = isNull;
         }

Deveel.Data.Spatial.SqlGeometry.SqlGeometry ( IGeometry geometry )

inlineprivate

Definition at line 27 of file SqlGeometry.cs.

             : this(geometry, false) {
             if (geometry == null)
                 throw new ArgumentNullException("geometry");
         }

Member Function Documentation

SqlGeometry Deveel.Data.Spatial.SqlGeometry.Buffer ( SqlNumber distance )

inline

Definition at line 116 of file SqlGeometry.cs.

                                                       {
             if (distance.IsNull)
                 return Null;
 
             return Buffer(distance.ToDouble());
         }

SqlGeometry Deveel.Data.Spatial.SqlGeometry.Buffer ( double distance )

inline

Definition at line 123 of file SqlGeometry.cs.

                                                    {
             var result = Geometry.Buffer(distance);
             return new SqlGeometry(result);
         }

int IComparable. Deveel.Data.Spatial.SqlGeometry.CompareTo ( object obj )

inlineprivate

Definition at line 35 of file SqlGeometry.cs.

                                               {
             if (!(obj is SqlGeometry))
                 throw new ArgumentException();
 
             return CompareTo((SqlGeometry) obj);
         }

int IComparable<ISqlObject>. Deveel.Data.Spatial.SqlGeometry.CompareTo ( ISqlObject other )

inlineprivate

Definition at line 42 of file SqlGeometry.cs.

                                                                 {
             if (!(other is SqlGeometry))
                 throw new ArgumentException();
 
             return CompareTo((SqlGeometry)other);
         }

int Deveel.Data.Spatial.SqlGeometry.CompareTo ( SqlGeometry other )

inline

Definition at line 49 of file SqlGeometry.cs.

                                                 {
             return Geometry.CompareTo(other.Geometry);
         }

SqlBoolean Deveel.Data.Spatial.SqlGeometry.Contains ( SqlGeometry other )

inline

Definition at line 136 of file SqlGeometry.cs.

                                                       {
             if (IsNull || (other == null || other.IsNull))
                 return SqlBoolean.Null;
 
             return Geometry.Contains(other.Geometry);;
         }

SqlNumber Deveel.Data.Spatial.SqlGeometry.Distance ( SqlGeometry geometry )

inline

Definition at line 128 of file SqlGeometry.cs.

                                                         {
             if (IsNull || (geometry == null || geometry.IsNull))
                 return SqlNumber.Null;
 
             var result = Geometry.Distance(geometry.Geometry);
             return new SqlNumber(result);
         }

bool ISqlObject. Deveel.Data.Spatial.SqlGeometry.IsComparableTo ( ISqlObject other )

inlineprivate

Checks if the current object is comparable with the given one.

Parameters

other The other ISqlObject to compare.

Returns: Returns true if the current object is comparable with the given one, false otherwise.

Implements Deveel.Data.Sql.Objects.ISqlObject.

Definition at line 100 of file SqlGeometry.cs.

                                                          {
             if (!(other is SqlGeometry))
                 return false;
 
             return IsComparableTo((SqlGeometry)other);
         }

bool Deveel.Data.Spatial.SqlGeometry.IsComparableTo ( SqlGeometry other )

inline

Definition at line 107 of file SqlGeometry.cs.

                                                       {
             if (IsNull && (other == null || other.IsNull))
                 return true;
             if (!IsNull && (other != null && !other.IsNull))
                 return false;
 
             return true;
         }

static SqlGeometry Deveel.Data.Spatial.SqlGeometry.Parse ( string text )

inlinestatic

Definition at line 196 of file SqlGeometry.cs.

                                                      {
             Exception error;
             SqlGeometry geometry;
             if (!TryParse(text, out geometry, out error))
                 throw new FormatException(String.Format("Could not parse the input string '{0}' to a valid GEOMETRY.", text), error);
 
             return geometry;
         }

static SqlGeometry Deveel.Data.Spatial.SqlGeometry.Parse ( byte[] bytes )

inlinestatic

Definition at line 235 of file SqlGeometry.cs.

                                                       {
             Exception error;
             SqlGeometry geometry;
             if (!TryParse(bytes, out geometry, out error))
                 throw new FormatException("Could not parse the input bytes to a valid GEOMETRY.", error);
 
             return geometry;
         }

override string Deveel.Data.Spatial.SqlGeometry.ToString ( )

inline

Definition at line 151 of file SqlGeometry.cs.

                                           {
             if (IsNull)
                 return String.Empty;
 
             return ToWellKnownText().ToString();
         }

SqlBinary Deveel.Data.Spatial.SqlGeometry.ToWellKnownBytes ( )

inline

Definition at line 143 of file SqlGeometry.cs.

                                             {
             if (IsNull)
                 return SqlBinary.Null;
 
             var bytes = Geometry.AsBinary();
             return new SqlBinary(bytes);
         }

SqlString Deveel.Data.Spatial.SqlGeometry.ToWellKnownText ( )

inline

Definition at line 158 of file SqlGeometry.cs.

                                            {
             if (IsNull)
                 return SqlString.Null;
 
             var text = Geometry.AsText();
             return new SqlString(text);
         }

static bool Deveel.Data.Spatial.SqlGeometry.TryParse	(	string	text,
		out SqlGeometry	geometry,
		out Exception	error
	)

inlinestaticprivate

Definition at line 166 of file SqlGeometry.cs.

                                                                                                  {
             if (String.IsNullOrEmpty(text)) {
                 geometry = Null;
                 error = new ArgumentNullException("text");
                 return false;
             }
 
             try {
                 var reader = new WKTReader(DefaultGeometryFactory);
 
                 IGeometry g;
                 using (var textReader = new StringReader(text)) {
                     g = reader.Read(textReader);
                 }
 
                 geometry = new SqlGeometry(g);
                 error = null;
                 return true;
             } catch (Exception ex) {
                 geometry = Null;
                 error = ex;
                 return false;
             }
         }

static bool Deveel.Data.Spatial.SqlGeometry.TryParse	(	string	text,
		out SqlGeometry	geometry
	)

inlinestatic

Definition at line 191 of file SqlGeometry.cs.

                                                                            {
             Exception error;
             return TryParse(text, out geometry, out error);
         }

static bool Deveel.Data.Spatial.SqlGeometry.TryParse	(	byte[]	bytes,
		out SqlGeometry	geometry
	)

inlinestatic

Definition at line 205 of file SqlGeometry.cs.

                                                                             {
             Exception error;
             return TryParse(bytes, out geometry, out error);
         }

static bool Deveel.Data.Spatial.SqlGeometry.TryParse	(	byte[]	bytes,
		out SqlGeometry	geometry,
		out Exception	error
	)

inlinestaticprivate

Definition at line 210 of file SqlGeometry.cs.

                                                                                                   {
             if (bytes == null) {
                 geometry = Null;
                 error = new ArgumentNullException("bytes");
                 return false;
             }
 
             IGeometry g;
 
             try {
                 var reader = new WKBReader(DefaultGeometryServices);
                 using (var stream = new MemoryStream(bytes)) {
                     g = reader.Read(stream);
                 }
 
                 geometry = new SqlGeometry(g);
                 error = null;
                 return true;
             } catch (Exception ex) {
                 error = ex;
                 geometry = Null;
                 return false;
             }
         }

Member Data Documentation

readonly IGeometryFactory Deveel.Data.Spatial.SqlGeometry.DefaultGeometryFactory = new GeometryFactory()

staticprivate

Definition at line 19 of file SqlGeometry.cs.

readonly IGeometryServices Deveel.Data.Spatial.SqlGeometry.DefaultGeometryServices = new NtsGeometryServices()

staticprivate

Definition at line 18 of file SqlGeometry.cs.

SqlGeometry Deveel.Data.Spatial.SqlGeometry.Null = new SqlGeometry(null, true)

static

Definition at line 15 of file SqlGeometry.cs.

Property Documentation

SqlNumber Deveel.Data.Spatial.SqlGeometry.Area

get

Definition at line 64 of file SqlGeometry.cs.

SqlGeometry Deveel.Data.Spatial.SqlGeometry.Boundary

get

Definition at line 82 of file SqlGeometry.cs.

SqlGeometry Deveel.Data.Spatial.SqlGeometry.Envelope

get

Definition at line 91 of file SqlGeometry.cs.

IGeometry Deveel.Data.Spatial.SqlGeometry.Geometry

getsetprivate

Definition at line 33 of file SqlGeometry.cs.

SqlString Deveel.Data.Spatial.SqlGeometry.GeometryType

get

Definition at line 55 of file SqlGeometry.cs.

bool Deveel.Data.Spatial.SqlGeometry.IsNull

getprivate set

Definition at line 53 of file SqlGeometry.cs.

SqlNumber Deveel.Data.Spatial.SqlGeometry.Length

get

Definition at line 73 of file SqlGeometry.cs.

The documentation for this class was generated from the following file:

/var/calculate/remote/distfiles/egit-src/deveeldb.git/src/deveeldb-gis/Deveel.Data.Spatial/SqlGeometry.cs

Public Member Functions

Static Public Member Functions

Static Public Attributes

Properties

Private Member Functions

Static Private Member Functions

Static Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation

Property Documentation