compiler

Documentation

Index

• Variables
• type Compiler
  • func New(setters ...Option) *Compiler
  • func (c *Compiler) Compile(query string) (program *runtime.Program, err error)
  • func (c *Compiler) MustCompile(query string) *runtime.Program
• type NamespaceContainer
  • func (nc *NamespaceContainer) MustRegisterFunction(name string, fun core.Function)
  • func (nc *NamespaceContainer) MustRegisterFunctions(funcs *core.Functions)
  • func (nc *NamespaceContainer) Namespace(name string) core.Namespace
  • func (nc *NamespaceContainer) RegisterFunction(name string, fun core.Function) error
  • func (nc *NamespaceContainer) RegisterFunctions(funcs *core.Functions) error
  • func (nc *NamespaceContainer) RegisteredFunctions() []string
  • func (nc *NamespaceContainer) RemoveFunction(name string)
• type Option
  • func WithoutStdlib() Option
• type Options

Variables

var (
	ErrEmptyQuery        = errors.New("empty query")
	ErrNotImplemented    = errors.New("not implemented")
	ErrVariableNotFound  = errors.New("variable not found")
	ErrVariableNotUnique = errors.New("variable is already defined")
	ErrInvalidToken      = errors.New("invalid token")
	ErrInvalidDataSource = errors.New("invalid data source")
)

Types

type Compiler

type Compiler struct {
	*NamespaceContainer
}

func New

func New(setters ...Option) *Compiler

func (*Compiler) Compile

func (c *Compiler) Compile(query string) (program *runtime.Program, err error)

func (*Compiler) MustCompile

func (c *Compiler) MustCompile(query string) *runtime.Program

type NamespaceContainer

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

func (*NamespaceContainer) MustRegisterFunction

func (nc *NamespaceContainer) MustRegisterFunction(name string, fun core.Function)

func (*NamespaceContainer) MustRegisterFunctions

func (nc *NamespaceContainer) MustRegisterFunctions(funcs *core.Functions)

func (*NamespaceContainer) Namespace

func (nc *NamespaceContainer) Namespace(name string) core.Namespace

func (*NamespaceContainer) RegisterFunction

func (nc *NamespaceContainer) RegisterFunction(name string, fun core.Function) error

func (*NamespaceContainer) RegisterFunctions

func (nc *NamespaceContainer) RegisterFunctions(funcs *core.Functions) error

func (*NamespaceContainer) RegisteredFunctions

func (nc *NamespaceContainer) RegisteredFunctions() []string

func (*NamespaceContainer) RemoveFunction

func (nc *NamespaceContainer) RemoveFunction(name string)

type Option

type Option func(opts *Options)

func WithoutStdlib

func WithoutStdlib() Option

type Options

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