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foliage-rs
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Rename types for consistency

This commit is contained in:
Patrick Lühne 2020-02-02 02:08:39 +01:00
parent 242435c698
commit f0958b100e
Signed by: patrick
GPG Key ID: 05F3611E97A70ABF
2 changed files with 36 additions and 36 deletions
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30
src/ast.rs
View File

@ -2,12 +2,12 @@
pub enum BinaryOperator
{
Addition,
Subtraction,
Multiplication,
Division,
Add,
Subtract,
Multiply,
Divide,
Modulo,
Exponentiation,
Exponentiate,
}
pub enum ComparisonOperator
@ -23,7 +23,7 @@ pub enum ComparisonOperator
pub enum UnaryOperator
{
AbsoluteValue,
Negation,
Negative,
}
// Primitives
@ -153,13 +153,7 @@ pub struct Variable
// Formulas
pub struct Biconditional
{
pub left: Box<Formula>,
pub right: Box<Formula>,
}
pub struct Comparison
pub struct Compare
{
pub operator: ComparisonOperator,
pub left: Box<Term>,
@ -178,6 +172,12 @@ pub struct ForAll
pub argument: Box<Formula>,
}
pub struct IfAndOnlyIf
{
pub left: Box<Formula>,
pub right: Box<Formula>,
}
pub struct Implies
{
pub antecedent: Box<Formula>,
@ -210,11 +210,11 @@ pub type Terms = Vec<Box<Term>>;
pub enum Formula
{
And(Formulas),
Biconditional(Biconditional),
Boolean(bool),
Comparison(Comparison),
Compare(Compare),
Exists(Exists),
ForAll(ForAll),
IfAndOnlyIf(IfAndOnlyIf),
Implies(Implies),
Not(Box<Formula>),
Or(Formulas),

42
src/format.rs
View File

@ -48,16 +48,16 @@ impl Precedence for crate::Term
| Self::String(_)
| Self::Variable(_)
=> 0,
Self::UnaryOperation(crate::UnaryOperation{operator: crate::UnaryOperator::Negation, ..})
Self::UnaryOperation(crate::UnaryOperation{operator: crate::UnaryOperator::Negative, ..})
=> 1,
Self::BinaryOperation(crate::BinaryOperation{operator: crate::BinaryOperator::Exponentiation, ..})
Self::BinaryOperation(crate::BinaryOperation{operator: crate::BinaryOperator::Exponentiate, ..})
=> 2,
Self::BinaryOperation(crate::BinaryOperation{operator: crate::BinaryOperator::Multiplication, ..})
| Self::BinaryOperation(crate::BinaryOperation{operator: crate::BinaryOperator::Division, ..})
Self::BinaryOperation(crate::BinaryOperation{operator: crate::BinaryOperator::Multiply, ..})
| Self::BinaryOperation(crate::BinaryOperation{operator: crate::BinaryOperator::Divide, ..})
| Self::BinaryOperation(crate::BinaryOperation{operator: crate::BinaryOperator::Modulo, ..})
=> 3,
Self::BinaryOperation(crate::BinaryOperation{operator: crate::BinaryOperator::Addition, ..})
| Self::BinaryOperation(crate::BinaryOperation{operator: crate::BinaryOperator::Subtraction, ..})
Self::BinaryOperation(crate::BinaryOperation{operator: crate::BinaryOperator::Add, ..})
| Self::BinaryOperation(crate::BinaryOperation{operator: crate::BinaryOperator::Subtract, ..})
=> 4,
Self::UnaryOperation(crate::UnaryOperation{operator: crate::UnaryOperator::AbsoluteValue, ..})
=> 5,
@ -73,7 +73,7 @@ impl Precedence for crate::Formula
{
Self::Predicate(_)
| Self::Boolean(_)
| Self::Comparison(_)
| Self::Compare(_)
=> 0,
Self::Exists(_)
| Self::ForAll(_)
@ -86,7 +86,7 @@ impl Precedence for crate::Formula
=> 4,
Self::Implies(_)
=> 5,
Self::Biconditional(_)
Self::IfAndOnlyIf(_)
=> 6,
}
}
@ -156,19 +156,19 @@ impl<'term> std::fmt::Debug for TermDisplay<'term>
Ok(())
},
crate::Term::BinaryOperation(crate::BinaryOperation{operator: crate::BinaryOperator::Addition, left, right})
crate::Term::BinaryOperation(crate::BinaryOperation{operator: crate::BinaryOperator::Add, left, right})
=> write!(format, "{:?} + {:?}", display_term(left, precedence), display_term(right, precedence)),
crate::Term::BinaryOperation(crate::BinaryOperation{operator: crate::BinaryOperator::Subtraction, left, right})
crate::Term::BinaryOperation(crate::BinaryOperation{operator: crate::BinaryOperator::Subtract, left, right})
=> write!(format, "{:?} - {:?}", display_term(left, precedence), display_term(right, precedence)),
crate::Term::BinaryOperation(crate::BinaryOperation{operator: crate::BinaryOperator::Multiplication, left, right})
crate::Term::BinaryOperation(crate::BinaryOperation{operator: crate::BinaryOperator::Multiply, left, right})
=> write!(format, "{:?} * {:?}", display_term(left, precedence), display_term(right, precedence)),
crate::Term::BinaryOperation(crate::BinaryOperation{operator: crate::BinaryOperator::Division, left, right})
crate::Term::BinaryOperation(crate::BinaryOperation{operator: crate::BinaryOperator::Divide, left, right})
=> write!(format, "{:?} / {:?}", display_term(left, precedence), display_term(right, precedence)),
crate::Term::BinaryOperation(crate::BinaryOperation{operator: crate::BinaryOperator::Modulo, left, right})
=> write!(format, "{:?} % {:?}", display_term(left, precedence), display_term(right, precedence)),
crate::Term::BinaryOperation(crate::BinaryOperation{operator: crate::BinaryOperator::Exponentiation, left, right})
crate::Term::BinaryOperation(crate::BinaryOperation{operator: crate::BinaryOperator::Exponentiate, left, right})
=> write!(format, "{:?} ** {:?}", display_term(left, precedence), display_term(right, precedence)),
crate::Term::UnaryOperation(crate::UnaryOperation{operator: crate::UnaryOperator::Negation, argument})
crate::Term::UnaryOperation(crate::UnaryOperation{operator: crate::UnaryOperator::Negative, argument})
=> write!(format, "-{:?}", display_term(argument, precedence)),
crate::Term::UnaryOperation(crate::UnaryOperation{operator: crate::UnaryOperator::AbsoluteValue, argument})
=> write!(format, "|{:?}|", display_term(argument, precedence)),
@ -260,19 +260,19 @@ impl<'formula> std::fmt::Debug for FormulaDisplay<'formula>
},
crate::Formula::Implies(crate::Implies{antecedent, implication})
=> write!(format, "{:?} -> {:?}", display_formula(antecedent, precedence), display_formula(implication, precedence))?,
crate::Formula::Biconditional(crate::Biconditional{left, right})
crate::Formula::IfAndOnlyIf(crate::IfAndOnlyIf{left, right})
=> write!(format, "{:?} <-> {:?}", display_formula(left, precedence), display_formula(right, precedence))?,
crate::Formula::Comparison(crate::Comparison{operator: crate::ComparisonOperator::Less, left, right})
crate::Formula::Compare(crate::Compare{operator: crate::ComparisonOperator::Less, left, right})
=> write!(format, "{:?} < {:?}", display_term(left, 1000), display_term(right, 1000))?,
crate::Formula::Comparison(crate::Comparison{operator: crate::ComparisonOperator::LessOrEqual, left, right})
crate::Formula::Compare(crate::Compare{operator: crate::ComparisonOperator::LessOrEqual, left, right})
=> write!(format, "{:?} <= {:?}", display_term(left, 1000), display_term(right, 1000))?,
crate::Formula::Comparison(crate::Comparison{operator: crate::ComparisonOperator::Greater, left, right})
crate::Formula::Compare(crate::Compare{operator: crate::ComparisonOperator::Greater, left, right})
=> write!(format, "{:?} > {:?}", display_term(left, 1000), display_term(right, 1000))?,
crate::Formula::Comparison(crate::Comparison{operator: crate::ComparisonOperator::GreaterOrEqual, left, right})
crate::Formula::Compare(crate::Compare{operator: crate::ComparisonOperator::GreaterOrEqual, left, right})
=> write!(format, "{:?} >= {:?}", display_term(left, 1000), display_term(right, 1000))?,
crate::Formula::Comparison(crate::Comparison{operator: crate::ComparisonOperator::Equal, left, right})
crate::Formula::Compare(crate::Compare{operator: crate::ComparisonOperator::Equal, left, right})
=> write!(format, "{:?} = {:?}", display_term(left, 1000), display_term(right, 1000))?,
crate::Formula::Comparison(crate::Comparison{operator: crate::ComparisonOperator::NotEqual, left, right})
crate::Formula::Compare(crate::Compare{operator: crate::ComparisonOperator::NotEqual, left, right})
=> write!(format, "{:?} != {:?}", display_term(left, 1000), display_term(right, 1000))?,
crate::Formula::Boolean(true) => write!(format, "#true")?,
crate::Formula::Boolean(false) => write!(format, "#false")?,