ast

type AndExpr struct {
	Arguments []LogicalExpr
}

type Comparable interface{}

type ComparisonExpr struct {
	Left  Comparable
	Op    ComparisonOp
	Right Comparable
}

type ComparisonOp uint8

type FilterSelector struct {
	Condition LogicalExpr
}

type FunctionArgument interface{}

type FunctionExpr struct {
	FunctionName string
	Arguments    []FunctionArgument
}

type IndexSegment struct {
	Index int64
}

type IndexSelector struct {
	Index int64
}

type Literal struct {
	Value any // string, float64, bool, nil
}

type LogicalExpr interface{}

type LogicalExprArgument struct {
	LogicalExpr
}

type NameSegment struct {
	Name string
}

type NameSelector struct {
	Name string
}

type NodeIdentifier uint8

type NotExpr struct {
	Argument LogicalExpr
}

type OrExpr struct {
	Arguments []LogicalExpr
}

type Query struct {
	RootNode NodeIdentifier
	Segments []Segment
}

type Segment struct {
	Type      SegmentType
	Selectors []Selector
}

type SegmentType uint8

type Selector interface{}

type SingularQuery struct {
	RootNode NodeIdentifier
	Segments []SingularQuerySegment
}

type SingularQuerySegment interface{}

type SliceSelector struct {
	Start, End *int64
	Step       int64
}

type WildcardSelector struct{}