/// <summary>
/// Transforms the Expression using the given Transformer
/// </summary>
/// <param name="transformer">Expression Transformer</param>
/// <returns></returns>
public override ISparqlExpression Transform(IExpressionTransformer transformer)
{
if (this._arg != null)
{
return new NormalizeUnicodeFunction(transformer.Transform(this._expr), transformer.Transform(this._arg));
}
else
{
return new NormalizeUnicodeFunction(transformer.Transform(this._expr));
}
}
private static Expression ApplyTransformations(Expression expression)
{
var chain = new IExpressionTransformer[]
{
new PartialEvaluationTransformer(),
new VbStringCompareTransformer(),
new VbConvertInvocationTransformer(),
};
Expression result = expression;
foreach (var transformer in chain)
{
expression = transformer.Transform(expression);
}
return expression;
}
/// <summary>
/// Transforms the Expression using the given Transformer.
/// </summary>
/// <param name="transformer">Expression Transformer.</param>
/// <returns></returns>
public ISparqlExpression Transform(IExpressionTransformer transformer)
{
return(new ConcatFunction(_exprs.Select(e => transformer.Transform(e))));
}
/// <summary>
/// Transforms the Expression using the given Transformer
/// </summary>
/// <param name="transformer">Expression Transformer</param>
/// <returns></returns>
public ISparqlExpression Transform(IExpressionTransformer transformer)
{
if (this._optionExpr != null)
{
return new RegexFunction(transformer.Transform(this._textExpr), transformer.Transform(this._patternExpr), transformer.Transform(this._optionExpr));
}
else
{
return new RegexFunction(transformer.Transform(this._textExpr), transformer.Transform(this._patternExpr));
}
}
/// <summary>
/// Transforms the Expression using the given Transformer
/// </summary>
/// <param name="transformer">Expression Transformer</param>
/// <returns></returns>
public override ISparqlExpression Transform(IExpressionTransformer transformer)
{
return new StartsWithFunction(transformer.Transform(this._expr), transformer.Transform(this._arg));
}
/// <summary>
/// Transforms the Expression using the given Transformer
/// </summary>
/// <param name="transformer">Expression Transformer</param>
/// <returns></returns>
public override ISparqlExpression Transform(IExpressionTransformer transformer)
{
return new XPathStringCast(transformer.Transform(this._expr));
}
public override ISparqlExpression Transform(IExpressionTransformer transformer)
{
throw new NotImplementedException();
}
/// <summary>
/// Transforms the Expression using the given Transformer
/// </summary>
/// <param name="transformer">Expression Transformer</param>
/// <returns></returns>
public override ISparqlExpression Transform(IExpressionTransformer transformer)
{
if (this._log10)
{
return new LogFunction(transformer.Transform(this._leftExpr));
}
else
{
return new LogFunction(transformer.Transform(this._leftExpr), transformer.Transform(this._rightExpr));
}
}
public ISparqlExpression Transform(IExpressionTransformer transformer)
{
return new IfElseFunction(transformer.Transform(_condition), transformer.Transform(_ifBranch),
transformer.Transform(_elseBranch));
}
/// <summary>
/// Transforms the Expression using the given Transformer
/// </summary>
/// <param name="transformer">Expression Transformer</param>
/// <returns></returns>
public override ISparqlExpression Transform(IExpressionTransformer transformer)
{
return(new EqualsExpression(transformer.Transform(this._leftExpr), transformer.Transform(this._rightExpr)));
}
/// <summary>
/// Transforms the Expression using the given Transformer
/// </summary>
/// <param name="transformer">Expression Transformer</param>
/// <returns></returns>
public virtual ISparqlExpression Transform(IExpressionTransformer transformer)
{
return(new TimezoneFromDateTimeFunction(transformer.Transform(this._expr)));
}
/// <summary>
/// Transforms the Expression using the given Transformer.
/// </summary>
/// <param name="transformer">Expression Transformer.</param>
/// <returns></returns>
public override ISparqlExpression Transform(IExpressionTransformer transformer)
{
return(new SubstringBeforeFunction(transformer.Transform(_expr), transformer.Transform(_arg)));
}
/// <summary>
/// Transforms the Expression using the given Transformer
/// </summary>
/// <param name="transformer">Expression Transformer</param>
/// <returns></returns>
public override ISparqlExpression Transform(IExpressionTransformer transformer)
{
return(new CosineFunction(transformer.Transform(this._expr), this._inverse));
}
/// <summary>
/// Transforms the Expression using the given Transformer.
/// </summary>
/// <param name="transformer">Expression Transformer.</param>
/// <returns></returns>
public ISparqlExpression Transform(IExpressionTransformer transformer)
{
return(new CallFunction(_args.Select(e => transformer.Transform(e))));
}
/// <summary>
/// Transforms the Expression using the given Transformer
/// </summary>
/// <param name="transformer">Expression Transformer</param>
/// <returns></returns>
public ISparqlExpression Transform(IExpressionTransformer transformer)
{
return(new CoalesceFunction(this._expressions.Select(e => transformer.Transform(e))));
}
/// <summary>
/// Transforms the Expression using the given Transformer
/// </summary>
/// <param name="transformer">Expression Transformer</param>
/// <returns></returns>
public override ISparqlExpression Transform(IExpressionTransformer transformer)
{
return(new NotInFunction(transformer.Transform(_expr), _expressions.Select(e => transformer.Transform(e))));
}
/// <summary>
/// Transforms the Expression using the given Transformer
/// </summary>
/// <param name="transformer">Expression Transformer</param>
/// <returns></returns>
public override ISparqlExpression Transform(IExpressionTransformer transformer)
{
return new LeviathanRadiansToDegreesFunction(transformer.Transform(this._expr));
}
/// <summary>
/// Transforms the Expression using the given Transformer
/// </summary>
/// <param name="transformer">Expression Transformer</param>
/// <returns></returns>
public override ISparqlExpression Transform(IExpressionTransformer transformer)
{
return(new SubstringAfterFunction(transformer.Transform(this._expr), transformer.Transform(this._arg)));
}
/// <summary>
/// Transforms the Expression using the given Transformer
/// </summary>
/// <param name="transformer">Expression Transformer</param>
/// <returns></returns>
public ISparqlExpression Transform(IExpressionTransformer transformer)
{
return new StringJoinFunction(transformer.Transform(this._sep), this._exprs.Select(e => transformer.Transform(e)));
}
/// <summary>
/// Transforms the Expression using the given Transformer
/// </summary>
/// <param name="transformer">Expression Transformer</param>
/// <returns></returns>
public ISparqlExpression Transform(IExpressionTransformer transformer)
{
return(new StrBeforeFunction(transformer.Transform(this._stringExpr), transformer.Transform(this._startsExpr)));
}
/// <summary>
/// Transforms the Expression using the given Transformer
/// </summary>
/// <param name="transformer">Expression Transformer</param>
/// <returns></returns>
public override ISparqlExpression Transform(IExpressionTransformer transformer)
{
return new GreaterThanOrEqualToExpression(transformer.Transform(this._leftExpr), transformer.Transform(this._rightExpr));
}
/// <summary>
/// Transforms the Expression using the given Transformer
/// </summary>
/// <param name="transformer">Expression Transformer</param>
/// <returns></returns>
public override ISparqlExpression Transform(IExpressionTransformer transformer)
{
return(new XPathStringCast(transformer.Transform(this._expr)));
}
/// <summary>
/// Transforms the Expression using the given Transformer
/// </summary>
/// <param name="transformer">Expression Transformer</param>
/// <returns></returns>
public ISparqlExpression Transform(IExpressionTransformer transformer)
{
if (this._3d)
{
return new CartesianFunction(transformer.Transform(this._x1), transformer.Transform(this._y1), transformer.Transform(this._z1), transformer.Transform(this._x2), transformer.Transform(this._y2), transformer.Transform(this._z2));
}
else
{
return new CartesianFunction(transformer.Transform(this._x1), transformer.Transform(this._y1), transformer.Transform(this._x2), transformer.Transform(this._y2));
}
}
/// <summary>
/// Transforms the Expression using the given Transformer.
/// </summary>
/// <param name="transformer">Expression Transformer.</param>
/// <returns></returns>
public override ISparqlExpression Transform(IExpressionTransformer transformer)
{
return(new FloatCast(transformer.Transform(_expr)));
}
/// <summary>
/// Transforms the Expression using the given Transformer
/// </summary>
/// <param name="transformer">Expression Transformer</param>
/// <returns></returns>
public ISparqlExpression Transform(IExpressionTransformer transformer)
{
return new ConcatFunction(this._exprs.Select(e => transformer.Transform(e)));
}
/// <summary>
/// Transforms the Expression using the given Transformer
/// </summary>
/// <param name="transformer">Expression Transformer</param>
/// <returns></returns>
public override ISparqlExpression Transform(IExpressionTransformer transformer)
{
return(new ContainsFunction(transformer.Transform(this._expr), transformer.Transform(this._arg)));
}
/// <summary>
/// Transforms the Expression using the given Transformer
/// </summary>
/// <param name="transformer">Expression Transformer</param>
/// <returns></returns>
public override ISparqlExpression Transform(IExpressionTransformer transformer)
{
return new InFunction(transformer.Transform(this._expr), this._expressions.Select(e => transformer.Transform(e)));
}
/// <summary> /// Transforms the Expression using the given Transformer /// </summary> /// <param name="transformer">Expression Transformer</param> /// <returns></returns> public abstract ISparqlExpression Transform(IExpressionTransformer transformer);
/// <summary>
/// Transforms the Expression using the given Transformer
/// </summary>
/// <param name="transformer">Expression Transformer</param>
/// <returns></returns>
public override ISparqlExpression Transform(IExpressionTransformer transformer)
{
return new MultiplicationExpression(transformer.Transform(this._leftExpr), transformer.Transform(this._rightExpr));
}
/// <summary>
/// Transforms the Expression using the given Transformer.
/// </summary>
/// <param name="transformer">Expression Transformer.</param>
/// <returns></returns>
public override ISparqlExpression Transform(IExpressionTransformer transformer)
{
return(new StringLengthFunction(transformer.Transform(_expr)));
}
/// <summary>
/// Transforms the Expression using the given Transformer
/// </summary>
/// <param name="transformer">Expression Transformer</param>
/// <returns></returns>
public override ISparqlExpression Transform(IExpressionTransformer transformer)
{
return new NotEqualsExpression(transformer.Transform(this._leftExpr), transformer.Transform(this._rightExpr));
}
/// <summary>
/// Transforms the Expression using the given Transformer
/// </summary>
/// <param name="transformer">Expression Transformer</param>
/// <returns></returns>
public override ISparqlExpression Transform(IExpressionTransformer transformer)
{
return(new Sha1HashFunction(transformer.Transform(this._expr)));
}
/// <summary>
/// Transforms the Expression using the given Transformer
/// </summary>
/// <param name="transformer">Expression Transformer</param>
/// <returns></returns>
public ISparqlExpression Transform(IExpressionTransformer transformer)
{
ISparqlExpression temp = transformer.Transform(new GraphPatternTerm(this._pattern));
if (temp is GraphPatternTerm)
{
return new ExistsFunction(((GraphPatternTerm)temp).Pattern, this._mustExist);
}
else
{
throw new RdfQueryException("Unable to transform an EXISTS/NOT EXISTS function since the expression transformer in use failed to transform the inner Graph Pattern Expression to another Graph Pattern Expression");
}
}
/// <summary>
/// Transforms the Expression using the given Transformer
/// </summary>
/// <param name="transformer">Expression Transformer</param>
/// <returns></returns>
public override ISparqlExpression Transform(IExpressionTransformer transformer)
{
return(new LeviathanDegreesToRadiansFunction(transformer.Transform(this._expr)));
}
/// <summary>
/// Transforms the Expression using the given Transformer
/// </summary>
/// <param name="transformer">Expression Transformer</param>
/// <returns></returns>
public override ISparqlExpression Transform(IExpressionTransformer transformer)
{
return new LeviathanCosecantFunction(transformer.Transform(this._expr), this._inverse);
}
/// <summary>
/// Transforms the Expression using the given Transformer
/// </summary>
/// <param name="transformer">Expression Transformer</param>
/// <returns></returns>
public override ISparqlExpression Transform(IExpressionTransformer transformer)
{
return(new LeviathanCotangentFunction(transformer.Transform(this._expr), this._inverse));
}
public ISparqlExpression Transform(IExpressionTransformer transformer)
{
return new UnknownFunction(this._funcUri, this._args.Select(e => transformer.Transform(e)));
}
/// <summary>
/// Transforms the Expression using the given Transformer.
/// </summary>
/// <param name="transformer">Expression Transformer.</param>
/// <returns></returns>
public override ISparqlExpression Transform(IExpressionTransformer transformer)
{
return(new RoundHalfToEvenFunction(transformer.Transform(_expr)));
}
/// <summary>
/// Transforms the Expression using the given Transformer
/// </summary>
/// <param name="transformer">Expression Transformer</param>
/// <returns></returns>
public ISparqlExpression Transform(IExpressionTransformer transformer)
{
if (this._length != null)
{
return new SubstringFunction(transformer.Transform(this._expr), transformer.Transform(this._start), transformer.Transform(this._length));
}
else
{
return new SubstringFunction(transformer.Transform(this._expr), transformer.Transform(this._start));
}
}
/// <summary>
/// Transforms the Expression using the given Transformer
/// </summary>
/// <param name="transformer">Expression Transformer</param>
/// <returns></returns>
public override ISparqlExpression Transform(IExpressionTransformer transformer)
{
return new ReciprocalFunction(transformer.Transform(this._expr));
}
public ISparqlExpression Transform(IExpressionTransformer transformer)
{
return _end != null
? new ArqSubstringFunction(transformer.Transform(_expr), transformer.Transform(_start),
transformer.Transform(_end))
: new ArqSubstringFunction(transformer.Transform(_end), transformer.Transform(_start));
}
/// <summary>
/// Transforms the Expression using the given Transformer.
/// </summary>
/// <param name="transformer">Expression Transformer.</param>
/// <returns></returns>
public override ISparqlExpression Transform(IExpressionTransformer transformer)
{
return(new LocalNameFunction(transformer.Transform(_expr)));
}
/// <summary>
/// Transforms the Expression using the given Transformer
/// </summary>
/// <param name="transformer">Expression Transformer</param>
/// <returns></returns>
public override ISparqlExpression Transform(IExpressionTransformer transformer)
{
return new SecondsFromDateTimeFunction(transformer.Transform(this._expr));
}
/// <summary>
/// Transforms the Expression using the given Transformer
/// </summary>
/// <param name="transformer">Expression Transformer</param>
/// <returns></returns>
public override ISparqlExpression Transform(IExpressionTransformer transformer)
{
return(new StrStartsFunction(transformer.Transform(this._leftExpr), transformer.Transform(this._rightExpr)));
}
/// <summary>
/// Transforms the Expression using the given Transformer
/// </summary>
/// <param name="transformer">Expression Transformer</param>
/// <returns></returns>
public override ISparqlExpression Transform(IExpressionTransformer transformer)
{
return new ContainsFunction(transformer.Transform(this._leftExpr), transformer.Transform(this._rightExpr));
}
/// <summary>
/// Transforms the Expression using the given Transformer.
/// </summary>
/// <param name="transformer">Expression Transformer.</param>
/// <returns></returns>
public override ISparqlExpression Transform(IExpressionTransformer transformer)
{
return(new RadiansToDegreesFunction(transformer.Transform(_expr)));
}
/// <summary> /// Transforms the Expression using the given Transformer /// </summary> /// <param name="transformer">Expression Transformer</param> /// <returns></returns> public abstract ISparqlExpression Transform(IExpressionTransformer transformer);
/// <summary>
/// Transforms the Expression using the given Transformer
/// </summary>
/// <param name="transformer">Expression Transformer</param>
/// <returns></returns>
public override ISparqlExpression Transform(IExpressionTransformer transformer)
{
return(new DayFromDateTimeFunction(transformer.Transform(this._expr)));
}
/// <summary>
/// Transforms the Expression using the given Transformer
/// </summary>
/// <param name="transformer">Expression Transformer</param>
/// <returns></returns>
public override ISparqlExpression Transform(IExpressionTransformer transformer)
{
return new RoundHalfToEvenFunction(transformer.Transform(this._expr));
}
/// <summary>
/// Transforms the Expression using the given Transformer.
/// </summary>
/// <param name="transformer">Expression Transformer.</param>
/// <returns></returns>
public ISparqlExpression Transform(IExpressionTransformer transformer)
{
return(this);
}
/// <summary>
/// Transforms the Expression using the given Transformer
/// </summary>
/// <param name="transformer">Expression Transformer</param>
/// <returns></returns>
public override ISparqlExpression Transform(IExpressionTransformer transformer)
{
return new BooleanCast(transformer.Transform(this._expr));
}
/// <summary>
/// Transforms the Expression using the given Transformer
/// </summary>
/// <param name="transformer">Expression Transformer</param>
/// <returns></returns>
public override ISparqlExpression Transform(IExpressionTransformer transformer)
{
return(new NormalizeSpaceFunction(transformer.Transform(this._expr)));
}
/// <summary>
/// Transforms the Expression using the given Transformer
/// </summary>
/// <param name="transformer">Expression Transformer</param>
/// <returns></returns>
public override ISparqlExpression Transform(IExpressionTransformer transformer)
{
return new LangFunction(transformer.Transform(this._expr));
}
/// <summary>
/// Transforms the Expression using the given Transformer
/// </summary>
/// <param name="transformer">Expression Transformer</param>
/// <returns></returns>
public override ISparqlExpression Transform(IExpressionTransformer transformer)
{
return(new MinutesFunction(transformer.Transform(_expr)));
}
/// <summary>
/// Transforms the Expression using the given Transformer
/// </summary>
/// <param name="transformer">Expression Transformer</param>
/// <returns></returns>
public override ISparqlExpression Transform(IExpressionTransformer transformer)
{
return new SubstringAfterFunction(transformer.Transform(this._expr), transformer.Transform(this._arg));
}
/// <summary>
/// Transforms the Expression using the given Transformer.
/// </summary>
/// <param name="transformer">Expression Transformer.</param>
/// <returns></returns>
public override ISparqlExpression Transform(IExpressionTransformer transformer)
{
return(new LessThanExpression(transformer.Transform(_leftExpr), transformer.Transform(_rightExpr)));
}
/// <summary>
/// Transforms the Expression using the given Transformer
/// </summary>
/// <param name="transformer">Expression Transformer</param>
/// <returns></returns>
public ISparqlExpression Transform(IExpressionTransformer transformer)
{
return this;
}
/// <summary>
/// Transforms the Expression using the given Transformer
/// </summary>
/// <param name="transformer">Expression Transformer</param>
/// <returns></returns>
public override ISparqlExpression Transform(IExpressionTransformer transformer)
{
return(new MinusExpression(transformer.Transform(this._expr)));
}
/// <summary>
/// Transforms the Expression using the given Transformer
/// </summary>
/// <param name="transformer">Expression Transformer</param>
/// <returns></returns>
public override ISparqlExpression Transform(IExpressionTransformer transformer)
{
return new CotangentFunction(transformer.Transform(this._expr), this._inverse);
}
/// <summary>
/// Transforms the Expression using the given Transformer
/// </summary>
/// <param name="transformer">Expression Transformer</param>
/// <returns></returns>
public override ISparqlExpression Transform(IExpressionTransformer transformer)
{
return(new SameTermFunction(transformer.Transform(_leftExpr), transformer.Transform(_rightExpr)));
}
