public override StateFormula existentialNormalForm()
{
StateFormula e_left = left.existentialNormalForm();
StateFormula e_right = right.existentialNormalForm();
return(new SAnd(e_left, e_right));
}
public override StateFormula existentialNormalForm()
{
//EF phi = E (true U phi)
StateFormula true_state = new SBoolean(true);
StateFormula phi = operand.existentialNormalForm();
return(new SEUntil(true_state, phi));
}
/// <summary>
/// Visits the <paramref name="formula." />
/// </summary>
public override void VisitStateFormula(StateFormula formula)
{
_builder.Append("{");
_builder.Append("state1=1"); // Note: Currently, only the direct comparison with state slots is supported
//_builder.Append(formula.Label);
//var equalsTrue = "=\\\"true\\\"";
//_builder.Append(equalsTrue);
_builder.Append("}");
}
public override StateFormula existentialNormalForm()
{
// AX phi = NOT E (X NOT phi)
StateFormula e_operand = operand.existentialNormalForm();
StateFormula not_phi = new SNot(e_operand);
StateFormula exists_next = new SENext(not_phi);
return(new SNot(exists_next));
}
public override StateFormula existentialNormalForm()
{
// AG phi = NOT EG (NOT phi)
StateFormula e_operand = operand.existentialNormalForm();
StateFormula not_phi = new SNot(e_operand);
StateFormula exists_always = new SEAlways(not_phi);
return(new SNot(exists_always));
}
public override StateFormula existentialNormalForm()
{
// AG phi = NOT EF (NOT phi) = NOT E (true U (NOT phi))
StateFormula e_operand = operand.existentialNormalForm();
StateFormula not_phi = new SNot(e_operand);
StateFormula true_state = new SBoolean(true);
StateFormula exists_until = new SEUntil(true_state, not_phi);
return(new SNot(exists_until));
}
public override StateFormula existentialNormalForm()
{
StateFormula e_left = left.existentialNormalForm();
StateFormula e_right = right.existentialNormalForm();
// a OR b = NOT ((NOT a) AND (NOT b))
e_left = new SNot(e_left);
e_right = new SNot(e_right);
StateFormula and = new SAnd(e_left, e_right);
return(new SNot(and));
}
public SAFinally(StateFormula operand)
{
this.operand = operand;
}
public SAWeakUntil(StateFormula left, StateFormula right)
{
this.left = left;
this.right = right;
}
/// <summary>
/// Visits the <paramref name="formula." />
/// </summary>
public override void VisitStateFormula(StateFormula formula)
{
_expression = Expression.Invoke(Expression.Constant(formula.Expression));
}
/// <summary>
/// Visits the <paramref name="formula." />
/// </summary>
public override void VisitStateFormula(StateFormula formula)
{
_builder.Append(formula.Label);
}
public SEAlways(StateFormula operand)
{
this.operand = operand;
}
/// <summary>
/// Visits the <paramref name="formula." />
/// </summary>
public override void VisitStateFormula(StateFormula formula)
{
}
/// <summary>
/// Visits the <paramref name="formula." />
/// </summary>
public override void VisitStateFormula(StateFormula formula)
{
_builder.Append($"({formula.Label} == 1)");
}
public SOr(StateFormula left, StateFormula right)
{
this.left = left;
this.right = right;
}
public SNot(StateFormula state)
{
this.state = state;
}
/// <summary>
/// Visits the <paramref name="formula." />
/// </summary>
public override void VisitStateFormula(StateFormula formula)
{
_builder.Append(formula.Label);
}
/// <summary> /// Visits the <paramref name="formula." /> /// </summary> public abstract void VisitStateFormula(StateFormula formula);
/// <summary>
/// Visits the <paramref name="formula." />
/// </summary>
public override void VisitStateFormula(StateFormula formula)
{
StateFormulas.Add(formula);
}
public override StateFormula existentialNormalForm()
{
StateFormula e_operand = operand.existentialNormalForm();
return(new SEAlways(e_operand));
}
/// <summary>
/// Visits the <paramref name="formula." />
/// </summary>
public override void VisitStateFormula(StateFormula formula)
{
_builder.Append("{");
_builder.Append("state1=1"); // Note: Currently, only the direct comparison with state slots is supported
//_builder.Append(formula.Label);
//var equalsTrue = "=\\\"true\\\"";
//_builder.Append(equalsTrue);
_builder.Append("}");
}
/// <summary>
/// Visits the <paramref name="formula." />
/// </summary>
public override void VisitStateFormula(StateFormula formula)
{
_expression = Expression.Invoke(Expression.Constant(formula.Expression));
}
/// <summary>
/// Visits an element of type <see cref="StateFormula" />.
/// </summary>
/// <param name="formula">The <see cref="StateFormula" /> instance that should be visited.</param>
protected internal virtual void VisitStateFormula(StateFormula formula)
{
DefaultVisit(formula);
}
/// <summary>
/// Visits an element of type <see cref="StateFormula" />.
/// </summary>
/// <param name="formula">The <see cref="StateFormula" /> instance that should be visited.</param>
protected internal override void VisitStateFormula(StateFormula formula)
{
Visit(formula.Expression);
}
public SANext(StateFormula operand)
{
this.operand = operand;
}
public override StateFormula existentialNormalForm()
{
StateFormula e_state = state.existentialNormalForm();
return(new SNot(e_state));
}
/// <summary>
/// Visits the <paramref name="formula." />
/// </summary>
public override void VisitStateFormula(StateFormula formula)
{
}
/// <summary> /// Visits the <paramref name="formula." /> /// </summary> public abstract void VisitStateFormula(StateFormula formula);