internal override EquationParserState HandleClosingBracketOverride(Bracket bracket, int charIndex)
{
myCoefficient *= bracket.BracketMultiplier;
var bracketYieldedCoefficients = bracket.CoefficientOrder != CoefficientsLine.Count;
if (bracketYieldedCoefficients)
{
AddVariable();
return(new AwaitSummandState(VariableAggregator, BracketsLine, CoefficientsLine));
}
if (!IsValid())
{
throw new EquationParsingException(Resources.IsNotEquationException);
}
return(new AwaitRankAfterClosingBracketState(
VariableAggregator,
BracketsLine,
CoefficientsLine,
bracket,
string.Concat(myVariableNameSet),
myCoefficient));
}
internal override EquationParserState HandleClosingBracketOverride(Bracket bracket, int charIndex)
{
if (bracket.CoefficientOrder == CoefficientsLine.Count)
{
throw new EquationParsingException(string.Format(Resources.MeaninglessClosingBracketAtIndex_Format, charIndex));
}
return(this);
}
internal override EquationParserState HandleClosingBracketOverride(Bracket bracket, int charIndex)
{
var bracketYieldsConstants = CoefficientsLine
.Skip(bracket.CoefficientOrder)
.All(_ => _.Type == CoefficientType.Constant);
return(bracketYieldsConstants
? new CoefficientYieldedFromBracketState(VariableAggregator, BracketsLine, CoefficientsLine, bracket.CoefficientOrder)
: (EquationParserState) new AwaitSummandState(VariableAggregator, BracketsLine, CoefficientsLine));
}
public AwaitRankAfterClosingBracketState(
[NotNull] Dictionary <string, VariableDescriptor> variableAggregator,
[NotNull] Stack <Bracket> bracketsLine,
[NotNull] List <VariableCoefficient> coefficientsLine,
Bracket closingBracket,
string variableName,
double coefficient) : base(variableAggregator, bracketsLine, coefficientsLine)
{
myClosingBracket = closingBracket;
myVariableName = variableName;
myCoefficient = coefficient;
}
internal override EquationParserState HandleClosingBracketOverride(Bracket bracket, int charIndex)
{
// fixing variable coefficient, because it is not added yet
myCoefficient *= bracket.BracketMultiplier;
AddVariable();
var bracketYieldsConstants = CoefficientsLine
.Skip(bracket.CoefficientOrder)
.All(_ => _.Type == CoefficientType.Constant);
return(bracketYieldsConstants
? (EquationParserState) new CoefficientYieldedFromBracketState(VariableAggregator, BracketsLine, CoefficientsLine, bracket.CoefficientOrder)
: new AwaitSummandState(VariableAggregator, BracketsLine, CoefficientsLine));
}
internal override EquationParserState HandleClosingBracketOverride(Bracket bracket, int charIndex)
{
var correctedCoefficient = myCoefficient * bracket.BracketMultiplier;
var bracketYieldedCoefficients = bracket.CoefficientOrder != CoefficientsLine.Count;
if (bracketYieldedCoefficients)
{
AddVariable();
return(new AwaitSummandState(VariableAggregator, BracketsLine, CoefficientsLine));
}
return(new AwaitRankAfterClosingBracketState(
VariableAggregator,
BracketsLine,
CoefficientsLine,
bracket,
myVariableName,
correctedCoefficient));
}
internal abstract EquationParserState HandleClosingBracketOverride(Bracket bracket, int charIndex);
internal override EquationParserState HandleClosingBracketOverride(Bracket bracket, int charIndex)
{
return(myDecorated.HandleClosingBracketOverride(bracket, charIndex));
}
