/// <summary>
/// Creates a an expression tree that can be used to generate code for the literal value.
/// Currently, only very basic expressions such as constructor calls and factory methods taking
/// simple constants are supported.
/// </summary>
/// <param name="value"> The value for which a literal is needed. </param>
/// <returns> An expression tree that can be used to generate code for the literal value. </returns>
public override Expression GenerateCodeLiteral(object value)
=> Expression.Convert(
Expression.Call(
Expression.New(WKTReaderType),
WKTReaderType.GetMethod("Read", new[] { typeof(string) }),
Expression.Constant(CreateWktWithSrid(value), typeof(string))),
value.GetType());
/// <summary>
/// Creates a an expression tree that can be used to generate code for the literal value.
/// Currently, only very basic expressions such as constructor calls and factory methods taking
/// simple constants are supported.
/// </summary>
/// <param name="value"> The value for which a literal is needed. </param>
/// <returns> An expression tree that can be used to generate code for the literal value. </returns>
public override Expression GenerateLiteralExpression(object value)
=> Expression.Convert(
Expression.Call(
Expression.New(WKTReaderType),
WKTReaderType.GetMethod("Read", new[] { typeof(string) }),
Expression.Constant(AsText(value), typeof(string))),
value.GetType());
