protected PCondIsSymbolLSQ(PrimitiveIsSymbolL predicate, SCode consequent, Quotation alternative)
: base(predicate, consequent, alternative)
{
this.alternativeValue = alternative.Quoted;
}
public static SCode Make(PrimitiveIsSymbolL predicate, SCode consequent, Quotation alternative)
{
return new PCondIsSymbolLSQ (predicate, consequent, alternative);
}
protected PCondIsSymbolLSL(PrimitiveIsSymbolL predicate, SCode consequent, LexicalVariable alternative)
: base(predicate, consequent, alternative)
{
}
public static SCode Make(PrimitiveIsSymbolL predicate, SCode consequent, LexicalVariable alternative)
{
return new PCondIsSymbolLSL (predicate, consequent, alternative);
}
protected PCondIsSymbolLQQ(PrimitiveIsSymbolL predicate, Quotation consequent, Quotation alternative)
: base(predicate, consequent, alternative)
{
}
public static SCode Make(PrimitiveIsSymbolL 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);
}
return new PCondIsSymbolLQQ (predicate, consequent, alternative);
}
protected PCondIsSymbolLQL(PrimitiveIsSymbolL predicate, Quotation consequent, LexicalVariable alternative)
: base(predicate, consequent, alternative)
{
}
public static SCode Make(PrimitiveIsSymbolL predicate, Quotation consequent, SCode alternative)
{
return
(alternative is LexicalVariable) ? PCondIsSymbolLQL.Make (predicate, consequent, (LexicalVariable) alternative)
: (alternative is Quotation) ? PCondIsSymbolLQQ.Make (predicate, consequent, (Quotation) alternative)
: new PCondIsSymbolLQ (predicate, consequent, alternative);
}
protected PCondIsSymbolLQ(PrimitiveIsSymbolL predicate, Quotation consequent, SCode alternative)
: base(predicate, consequent, alternative)
{
this.consequentValue = consequent.Quoted;
}
public static SCode Make(PrimitiveIsSymbolL predicate, SCode consequent, SCode alternative)
{
return
(predicate is PrimitiveIsSymbolA) ? PCondIsSymbolA.Make ((PrimitiveIsSymbolA) predicate, consequent, alternative)
: (predicate is PrimitiveIsSymbolL1) ? PCondIsSymbolL1.Make ((PrimitiveIsSymbolL1) predicate, consequent, alternative)
: (consequent is LexicalVariable) ? PCondIsSymbolLL.Make (predicate, (LexicalVariable) consequent, alternative)
: (consequent is Quotation) ? PCondIsSymbolLQ.Make (predicate, (Quotation) consequent, alternative)
: (alternative is LexicalVariable) ? PCondIsSymbolLSL.Make (predicate, consequent, (LexicalVariable) alternative)
: (alternative is Quotation) ? PCondIsSymbolLSQ.Make (predicate, consequent, (Quotation) alternative)
: new PCondIsSymbolL (predicate, consequent, alternative);
}
protected PCondIsSymbolL(PrimitiveIsSymbolL predicate, SCode consequent, SCode alternative)
: base(predicate, consequent, alternative)
{
this.predicateName = ((LexicalVariable) predicate.Operand).Name;
this.predicateDepth = ((LexicalVariable) predicate.Operand).Depth;
this.predicateOffset = ((LexicalVariable) predicate.Operand).Offset;
}