visitor

package
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Published: Mar 29, 2026 License: MIT Imports: 3 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func Print

func Print(node ast.Node) string

func RegisterFunction

func RegisterFunction(info FunctionInfo)

Types

type FunctionCategory

type FunctionCategory int
const (
	FunctionAggregate FunctionCategory = iota
	FunctionList
	FunctionString
	FunctionMath
	FunctionTemporal
	FunctionCoalesce
	FunctionPath
)

type FunctionInfo

type FunctionInfo struct {
	Name     string
	Category FunctionCategory
	MinArgs  int
	MaxArgs  int
}

type FunctionRegistry

type FunctionRegistry interface {
	IsValid(name string) bool
	GetInfo(name string) *FunctionInfo
	Register(info FunctionInfo)
}

func GlobalRegistry

func GlobalRegistry() FunctionRegistry

type Printer

type Printer struct {
	// contains filtered or unexported fields
}

func NewPrinter

func NewPrinter() *Printer

func (*Printer) String

func (p *Printer) String() string

func (*Printer) Visit

func (p *Printer) Visit(node ast.Node) (ast.Visitor, error)

type Validator

type Validator struct {
	// contains filtered or unexported fields
}

func NewValidator

func NewValidator(opts ...ValidatorOption) *Validator

func (*Validator) Errors

func (v *Validator) Errors() []error

func (*Validator) HasErrors

func (v *Validator) HasErrors() bool

func (*Validator) Visit

func (v *Validator) Visit(node ast.Node) (ast.Visitor, error)

type ValidatorOption

type ValidatorOption func(*Validator)

func WithRegistry

func WithRegistry(r FunctionRegistry) ValidatorOption

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