protected PCondIsNegativeA1SQ(PrimitiveIsNegativeA1 predicate, SCode consequent, Quotation alternative)
: base(predicate, consequent, alternative)
{
this.alternativeValue = alternative.Quoted;
}
internal static SCode Make(PrimitiveIsNegativeA1 predicate, SCode consequent, Quotation alternative)
{
return new PCondIsNegativeA1SQ (predicate, consequent, alternative);
}
protected PCondIsNegativeA1SL(PrimitiveIsNegativeA1 predicate, SCode consequent, LexicalVariable alternative)
: base(predicate, consequent, alternative)
{
this.alternativeName = alternative.Name;
this.alternativeDepth = alternative.Depth;
this.alternativeOffset = alternative.Offset;
}
internal static SCode Make(PrimitiveIsNegativeA1 predicate, SCode consequent, LexicalVariable alternative)
{
return new PCondIsNegativeA1SL (predicate, consequent, alternative);
}
protected PCondIsNegativeA1QQ(PrimitiveIsNegativeA1 predicate, Quotation consequent, Quotation alternative)
: base(predicate, consequent, alternative)
{
}
internal static SCode Make(PrimitiveIsNegativeA1 predicate, Quotation consequent, Quotation alternative)
{
if (consequent.Quoted == alternative.Quoted) {
Debug.WriteLine ("; Optimize (if <expr> <literal> <literal>) => (begin <expr> <literal>)");
return Sequence2.Make (predicate, consequent);
}
else if (Configuration.EnableTrueUnspecific && consequent.Quoted == Constant.Unspecific) {
Debug.WriteLine ("; Optimize (if <expr> <unspecific> <literal>) => (begin <expr> <literal>)");
return Sequence2.Make (predicate, alternative);
}
else if (Configuration.EnableTrueUnspecific && alternative.Quoted == Constant.Unspecific) {
Debug.WriteLine ("; Optimize (if <expr> <literal> <unspecific>) => (begin <expr> <literal>)");
return Sequence2.Make (predicate, consequent);
}
throw new NotImplementedException ();
}
protected PCondIsNegativeA1QL(PrimitiveIsNegativeA1 predicate, Quotation consequent, LexicalVariable alternative)
: base(predicate, consequent, alternative)
{
}
internal static SCode Make(PrimitiveIsNegativeA1 predicate, Quotation quotation, LexicalVariable alternative)
{
throw new NotImplementedException ();
}
internal static SCode Make(PrimitiveIsNegativeA1 predicate, Quotation consequent, SCode alternative)
{
return
(alternative is LexicalVariable) ? PCondIsNegativeA1QL.Make (predicate, consequent, (LexicalVariable) alternative)
: (alternative is Quotation) ? PCondIsNegativeA1QQ.Make (predicate, consequent, (Quotation) alternative)
: new PCondIsNegativeA1Q (predicate, consequent, alternative);
}
protected PCondIsNegativeA1Q(PrimitiveIsNegativeA1 predicate, Quotation consequent, SCode alternative)
: base(predicate, consequent, alternative)
{
this.consequentValue = consequent.Quoted;
}
protected PCondIsNegativeA1LQ(PrimitiveIsNegativeA1 predicate, LexicalVariable consequent, Quotation alternative)
: base(predicate, consequent, alternative)
{
this.alternativeValue = alternative.Quoted;
}
protected PCondIsNegativeA1L(PrimitiveIsNegativeA1 predicate, LexicalVariable consequent, SCode alternative)
: base(predicate, consequent, alternative)
{
this.consequentName = consequent.Name;
this.consequentDepth = consequent.Depth;
this.consequentOffset = consequent.Offset;
}
protected PCondIsNegativeA1(PrimitiveIsNegativeA1 predicate, SCode consequent, SCode alternative)
: base(predicate, consequent, alternative)
{
}
