/// <summary>
/// The recognize.
/// </summary>
/// <param name="expression">
/// The expression.
/// </param>
/// <param name="operations">
/// The operations.
/// </param>
/// <returns>
/// The <see cref="RecognizedData"/>.
/// </returns>
public override RecognizedData Recognize(string expression, IDictionary<string, IOperation> operations)
{
var span = this.Index(expression);
if (span != null)
{
var num = new NumberOperation(this.constValue);
var newOperation = this.unaryOperationPrvider.GetOperation(num);
return this.CreateResult(expression, span, newOperation);
}
return null;
}
/// <summary>
/// The recognize.
/// </summary>
/// <param name="expression">
/// The expression.
/// </param>
/// <param name="operations">
/// The operations.
/// </param>
/// <returns>
/// The <see cref="RecognizedData"/>.
/// </returns>
public override RecognizedData Recognize(string expression, IDictionary<string, IOperation> operations)
{
var span = this.Index(expression);
if (span != null)
{
double res;
if (span.Fragment.TryParseAnyway(out res))
{
var num = new NumberOperation(res);
var newOperation = this.operationProvider.GetOperation(num);
return this.CreateResult(expression, span, newOperation);
}
}
return null;
}
