Inheritance diagram for Deveel.Data.Sql.Objects.SqlNull:

Public Member Functions
int IComparable.	CompareTo (object obj)

int IComparable< ISqlObject >.	CompareTo (ISqlObject other)

void ISerializable.	GetData (SerializeData data)

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

override bool	Equals (object obj)

override int	GetHashCode ()

TypeCode IConvertible.	GetTypeCode ()

bool IConvertible.	ToBoolean (IFormatProvider provider)

char IConvertible.	ToChar (IFormatProvider provider)

sbyte IConvertible.	ToSByte (IFormatProvider provider)

byte IConvertible.	ToByte (IFormatProvider provider)

short IConvertible.	ToInt16 (IFormatProvider provider)

ushort IConvertible.	ToUInt16 (IFormatProvider provider)

int IConvertible.	ToInt32 (IFormatProvider provider)

uint IConvertible.	ToUInt32 (IFormatProvider provider)

long IConvertible.	ToInt64 (IFormatProvider provider)

ulong IConvertible.	ToUInt64 (IFormatProvider provider)

float IConvertible.	ToSingle (IFormatProvider provider)

double IConvertible.	ToDouble (IFormatProvider provider)

decimal IConvertible.	ToDecimal (IFormatProvider provider)

DateTime IConvertible.	ToDateTime (IFormatProvider provider)

string IConvertible.	ToString (IFormatProvider provider)

object IConvertible.	ToType (Type conversionType, IFormatProvider provider)

override string	ToString ()

Static Public Member Functions
static bool	operator== (SqlNull a, ISqlObject b)

static bool	operator!= (SqlNull a, ISqlObject b)

Static Public Attributes
static readonly SqlNull	Value = new SqlNull()

Properties
bool	IsNull `[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
	SqlNull (ObjectData data)

Detailed Description

Definition at line 23 of file SqlNull.cs.

Constructor & Destructor Documentation

Deveel.Data.Sql.Objects.SqlNull.SqlNull ( ObjectData data )

inlineprivate

Definition at line 26 of file SqlNull.cs.

26 {

27 }

Member Function Documentation

int IComparable. Deveel.Data.Sql.Objects.SqlNull.CompareTo ( object obj )

inline

Definition at line 29 of file SqlNull.cs.

                                               {
             return (this as ISqlObject).CompareTo((ISqlObject) obj);
         }

int IComparable<ISqlObject>. Deveel.Data.Sql.Objects.SqlNull.CompareTo ( ISqlObject other )

inline

Definition at line 33 of file SqlNull.cs.

                                                                 {
             throw new NotSupportedException();
         }

override bool Deveel.Data.Sql.Objects.SqlNull.Equals ( object obj )

inline

Definition at line 48 of file SqlNull.cs.

                                                 {
             if (obj is SqlNull)
                 return true;
             if (obj is ISqlObject)
                 return ((ISqlObject) obj).IsNull;
 
             return false;
         }

void ISerializable. Deveel.Data.Sql.Objects.SqlNull.GetData ( SerializeData data )

inline

Implements Deveel.Data.Serialization.ISerializable.

Definition at line 41 of file SqlNull.cs.

41 {

42 }

override int Deveel.Data.Sql.Objects.SqlNull.GetHashCode ( )

inline

Definition at line 57 of file SqlNull.cs.

                                           {
             return 0;
         }

TypeCode IConvertible. Deveel.Data.Sql.Objects.SqlNull.GetTypeCode ( )

inline

Definition at line 74 of file SqlNull.cs.

                                             {
             return TypeCode.Object;
         }

bool ISqlObject. Deveel.Data.Sql.Objects.SqlNull.IsComparableTo ( ISqlObject other )

inline

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 44 of file SqlNull.cs.

                                                          {
             return false;
         }

static bool Deveel.Data.Sql.Objects.SqlNull.operator!=	(	SqlNull	a,
		ISqlObject	b
	)

inlinestatic

Definition at line 70 of file SqlNull.cs.

                                                                 {
             return !(a == b);
         }

static bool Deveel.Data.Sql.Objects.SqlNull.operator==	(	SqlNull	a,
		ISqlObject	b
	)

inlinestatic

Definition at line 61 of file SqlNull.cs.

                                                                 {
             if (Equals(a, b))
                 return true;
             if (b == null || b.IsNull)
                 return true;
 
             return false;
         }

bool IConvertible. Deveel.Data.Sql.Objects.SqlNull.ToBoolean ( IFormatProvider provider )

inline

Definition at line 78 of file SqlNull.cs.

                                                               {
             throw new InvalidCastException();
         }

byte IConvertible. Deveel.Data.Sql.Objects.SqlNull.ToByte ( IFormatProvider provider )

inline

Definition at line 90 of file SqlNull.cs.

                                                            {
             throw new InvalidCastException();
         }

char IConvertible. Deveel.Data.Sql.Objects.SqlNull.ToChar ( IFormatProvider provider )

inline

Definition at line 82 of file SqlNull.cs.

                                                            {
             throw new InvalidCastException();
         }

DateTime IConvertible. Deveel.Data.Sql.Objects.SqlNull.ToDateTime ( IFormatProvider provider )

inline

Definition at line 130 of file SqlNull.cs.

                                                                    {
             throw new InvalidCastException();
         }

decimal IConvertible. Deveel.Data.Sql.Objects.SqlNull.ToDecimal ( IFormatProvider provider )

inline

Definition at line 126 of file SqlNull.cs.

                                                                  {
             throw new InvalidCastException();
         }

double IConvertible. Deveel.Data.Sql.Objects.SqlNull.ToDouble ( IFormatProvider provider )

inline

Definition at line 122 of file SqlNull.cs.

                                                                {
             throw new InvalidCastException();
         }

short IConvertible. Deveel.Data.Sql.Objects.SqlNull.ToInt16 ( IFormatProvider provider )

inline

Definition at line 94 of file SqlNull.cs.

                                                              {
             throw new InvalidCastException();
         }

int IConvertible. Deveel.Data.Sql.Objects.SqlNull.ToInt32 ( IFormatProvider provider )

inline

Definition at line 102 of file SqlNull.cs.

                                                            {
             throw new InvalidCastException();
         }

long IConvertible. Deveel.Data.Sql.Objects.SqlNull.ToInt64 ( IFormatProvider provider )

inline

Definition at line 110 of file SqlNull.cs.

                                                             {
             throw new InvalidCastException();
         }

sbyte IConvertible. Deveel.Data.Sql.Objects.SqlNull.ToSByte ( IFormatProvider provider )

inline

Definition at line 86 of file SqlNull.cs.

                                                              {
             throw new InvalidCastException();
         }

float IConvertible. Deveel.Data.Sql.Objects.SqlNull.ToSingle ( IFormatProvider provider )

inline

Definition at line 118 of file SqlNull.cs.

                                                               {
             throw new InvalidCastException();
         }

string IConvertible. Deveel.Data.Sql.Objects.SqlNull.ToString ( IFormatProvider provider )

inline

Definition at line 134 of file SqlNull.cs.

                                                                {
             throw new InvalidCastException();
         }

override string Deveel.Data.Sql.Objects.SqlNull.ToString ( )

inline

Definition at line 142 of file SqlNull.cs.

                                           {
             return "NULL";
         }

object IConvertible. Deveel.Data.Sql.Objects.SqlNull.ToType	(	Type	conversionType,
		IFormatProvider	provider
	)

inline

Definition at line 138 of file SqlNull.cs.

                                                                                   {
             throw new InvalidCastException();
         }

ushort IConvertible. Deveel.Data.Sql.Objects.SqlNull.ToUInt16 ( IFormatProvider provider )

inline

Definition at line 98 of file SqlNull.cs.

                                                                {
             throw new InvalidCastException();
         }

uint IConvertible. Deveel.Data.Sql.Objects.SqlNull.ToUInt32 ( IFormatProvider provider )

inline

Definition at line 106 of file SqlNull.cs.

                                                              {
             throw new InvalidCastException();
         }

ulong IConvertible. Deveel.Data.Sql.Objects.SqlNull.ToUInt64 ( IFormatProvider provider )

inline

Definition at line 114 of file SqlNull.cs.

                                                               {
             throw new InvalidCastException();
         }

Member Data Documentation

readonly SqlNull Deveel.Data.Sql.Objects.SqlNull.Value = new SqlNull()

static

Definition at line 24 of file SqlNull.cs.

Property Documentation

bool Deveel.Data.Sql.Objects.SqlNull.IsNull

get

Definition at line 37 of file SqlNull.cs.

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

/var/calculate/remote/distfiles/egit-src/deveeldb.git/src/deveeldb/Deveel.Data.Sql.Objects/SqlNull.cs

Public Member Functions

Static Public Member Functions

Static Public Attributes

Properties

Private Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation

Property Documentation