internal static StringBuilder ToBuilder(
BoolExpr <DomainConstraint <BoolLiteral, Constant> > expression,
StringBuilder builder)
{
BoolExpression.CompactStringVisitor compactStringVisitor = new BoolExpression.CompactStringVisitor(builder);
return(expression.Accept <StringBuilder>((Visitor <DomainConstraint <BoolLiteral, Constant>, StringBuilder>)compactStringVisitor));
}
internal static DbExpression AsCqt(
BoolExpr <DomainConstraint <BoolLiteral, Constant> > expression,
DbExpression row)
{
BoolExpression.AsCqtVisitor asCqtVisitor = new BoolExpression.AsCqtVisitor(row);
return(expression.Accept <DbExpression>((Visitor <DomainConstraint <BoolLiteral, Constant>, DbExpression>)asCqtVisitor));
}
internal static IEnumerable <TermExpr <DomainConstraint <BoolLiteral, Constant> > > GetTerms(
BoolExpr <DomainConstraint <BoolLiteral, Constant> > expression,
bool allowAllOperators)
{
BoolExpression.TermVisitor termVisitor = new BoolExpression.TermVisitor(allowAllOperators);
return(expression.Accept <IEnumerable <TermExpr <DomainConstraint <BoolLiteral, Constant> > > >((Visitor <DomainConstraint <BoolLiteral, Constant>, IEnumerable <TermExpr <DomainConstraint <BoolLiteral, Constant> > > >)termVisitor));
}
internal static BoolExpr <DomainConstraint <BoolLiteral, Constant> > FixRange(
BoolExpr <DomainConstraint <BoolLiteral, Constant> > expression,
MemberDomainMap memberDomainMap)
{
BoolExpression.FixRangeVisitor fixRangeVisitor = new BoolExpression.FixRangeVisitor(memberDomainMap);
return(expression.Accept <BoolExpr <DomainConstraint <BoolLiteral, Constant> > >((Visitor <DomainConstraint <BoolLiteral, Constant>, BoolExpr <DomainConstraint <BoolLiteral, Constant> > >)fixRangeVisitor));
}
internal static StringBuilder AsUserString(
BoolExpr <DomainConstraint <BoolLiteral, Constant> > expression,
StringBuilder builder,
string blockAlias)
{
BoolExpression.AsUserStringVisitor userStringVisitor = new BoolExpression.AsUserStringVisitor(builder, blockAlias);
return(expression.Accept <StringBuilder>((Visitor <DomainConstraint <BoolLiteral, Constant>, StringBuilder>)userStringVisitor));
}
internal static void GetRequiredSlots(
BoolExpr <DomainConstraint <BoolLiteral, Constant> > expression,
MemberProjectionIndex projectedSlotMap,
bool[] requiredSlots)
{
BoolExpression.RequiredSlotsVisitor requiredSlotsVisitor = new BoolExpression.RequiredSlotsVisitor(projectedSlotMap, requiredSlots);
expression.Accept <BoolExpr <DomainConstraint <BoolLiteral, Constant> > >((Visitor <DomainConstraint <BoolLiteral, Constant>, BoolExpr <DomainConstraint <BoolLiteral, Constant> > >)requiredSlotsVisitor);
}
internal static BoolExpr <DomainConstraint <BoolLiteral, Constant> > RemapExtentTreeNodes(
BoolExpr <DomainConstraint <BoolLiteral, Constant> > expression,
MemberDomainMap memberDomainMap,
Dictionary <MemberPath, MemberPath> remap)
{
BoolExpression.RemapBoolVisitor remapBoolVisitor = new BoolExpression.RemapBoolVisitor(memberDomainMap, remap);
return(expression.Accept <BoolExpr <DomainConstraint <BoolLiteral, Constant> > >((Visitor <DomainConstraint <BoolLiteral, Constant>, BoolExpr <DomainConstraint <BoolLiteral, Constant> > >)remapBoolVisitor));
}
internal static BoolExpr <DomainConstraint <BoolLiteral, Constant> > ToDnf(
BoolExpr <DomainConstraint <BoolLiteral, Constant> > expr,
bool isNnf)
{
if (!isNnf)
{
expr = FragmentQueryKBChaseSupport.Normalizer.ToNnfAndSplitRange(expr);
}
return(expr.Accept <BoolExpr <DomainConstraint <BoolLiteral, Constant> > >((Visitor <DomainConstraint <BoolLiteral, Constant>, BoolExpr <DomainConstraint <BoolLiteral, Constant> > >)FragmentQueryKBChaseSupport.Normalizer.DnfTreeVisitor.Instance));
}
internal override BoolExpr <T_Identifier> LocalSimplify(BoolExpr <T_Identifier> expression)
{
return(expression.Accept(Simplifier <T_Identifier> .Instance));
}
internal override BoolExpr <DomainConstraint <T_Variable, T_Element> > LocalSimplify(
BoolExpr <DomainConstraint <T_Variable, T_Element> > expression)
{
expression = NegationPusher.EliminateNot(expression);
return(expression.Accept(Simplifier <DomainConstraint <T_Variable, T_Element> > .Instance));
}
internal BoolExpr <DomainConstraint <BoolLiteral, Constant> > Chase(
BoolExpr <DomainConstraint <BoolLiteral, Constant> > expression)
{
return(expression.Accept <BoolExpr <DomainConstraint <BoolLiteral, Constant> > >((Visitor <DomainConstraint <BoolLiteral, Constant>, BoolExpr <DomainConstraint <BoolLiteral, Constant> > >) this._visitor));
}
internal static int EstimateNnfAndSplitTermCount(
BoolExpr <DomainConstraint <BoolLiteral, Constant> > expr)
{
return(expr.Accept <int>((Visitor <DomainConstraint <BoolLiteral, Constant>, int>)FragmentQueryKBChaseSupport.Normalizer.NonNegatedNnfSplitCounter.Instance));
}
internal static BoolExpr <DomainConstraint <BoolLiteral, Constant> > ToNnfAndSplitRange(
BoolExpr <DomainConstraint <BoolLiteral, Constant> > expr)
{
return(expr.Accept <BoolExpr <DomainConstraint <BoolLiteral, Constant> > >((Visitor <DomainConstraint <BoolLiteral, Constant>, BoolExpr <DomainConstraint <BoolLiteral, Constant> > >)FragmentQueryKBChaseSupport.Normalizer.NonNegatedTreeVisitor.Instance));
}
internal static int CountTerms(BoolExpr <T_Identifier> expression)
{
return(expression.Accept <int>((Visitor <T_Identifier, int>)TermCounter <T_Identifier> ._instance));
}
internal static bool IsFinal(
BoolExpr <DomainConstraint <BoolLiteral, Constant> > expression)
{
BoolExpression.IsFinalVisitor isFinalVisitor = new BoolExpression.IsFinalVisitor();
return(expression.Accept <bool>((Visitor <DomainConstraint <BoolLiteral, Constant>, bool>)isFinalVisitor));
}
