token

package
v0.0.3 Latest Latest
Warning

This package is not in the latest version of its module.

 Go to latest Published: Jan 6, 2021 License: MIT Imports: 1 Imported by: 4

Documentation

Index

Constants

View Source 
const (
	PlusChar        = '+'
	MinusChar       = '-'
	StarChar        = '*'
	CommonSlashChar = '/'
	OpenParenChar   = '('
	CloseParenChar  = ')'
	CapChar         = '^'
	ModChar         = '%'
	CommaChar       = ','
	QuoteChar       = '\''
	DoubleQuoteChar = '"'
	EqualChar       = '='
	PunctuationChar = '!'
	PipeChar        = '|'
	AndChar         = '&'
	QuestionChar    = '?'
	ColonChar       = ':'
	GreaterChar     = '>'
	LesserChar      = '<'
)

Token character

View Source 
const (
	PlusType = 1 + iota
	MinusType
	StarType
	CommonSlashType
	NumberType
	OpenParenType
	CloseParenType
	VariableType
	CapType
	ModType
	CommaType
	StringType
	EqualType
	NotEqualType
	GreaterType
	GreaterEqualType
	LesserType
	LesserEqualType
	OrType
	AndType
	NotType
	BooleanType
	QuestionType
	ColonType
	EOFType
)

Type of tokens

Variables

This section is empty.

Functions

This section is empty.

Types

type And 

type And struct{}

And && symbol

func (And) String 

func (And) String() string

func (And) Type 

func (And) Type() uint

Type of token

type Boolean 

type Boolean struct{}

Boolean || symbol

func (Boolean) String 

func (Boolean) String() string

func (Boolean) Type 

func (Boolean) Type() uint

Type of token

type Cap 

type Cap struct{}

Cap symbol

func (Cap) String 

func (Cap) String() string

func (Cap) Type 

func (Cap) Type() uint

Type of symbol

type CloseParen 

type CloseParen struct{}

CloseParen symbol ")"

func (CloseParen) String 

func (CloseParen) String() string

func (CloseParen) Type 

func (CloseParen) Type() uint

Type of symbol

type Colon 

type Colon struct{}

Colon : symbol

func (Colon) String 

func (Colon) String() string

func (Colon) Type 

func (Colon) Type() uint

Type of token

type Comma 

type Comma struct{}

Comma symbol

func (Comma) String 

func (Comma) String() string

func (Comma) Type 

func (Comma) Type() uint

Type of symbol

type CommonSlash 

type CommonSlash struct{}

CommonSlash symbol "/"

func (CommonSlash) String 

func (CommonSlash) String() string

func (CommonSlash) Type 

func (CommonSlash) Type() uint

Type of symbol

type EOF 

type EOF struct{}

EOF symbol

func (EOF) String 

func (e EOF) String() string

func (EOF) Type 

func (e EOF) Type() uint

Type of symbol

type Equal 

type Equal struct{}

Equal == symbol

func (Equal) String 

func (Equal) String() string

func (Equal) Type 

func (Equal) Type() uint

Type of token

type Greater 

type Greater struct{}

Greater ! symbol

func (Greater) String 

func (Greater) String() string

func (Greater) Type 

func (Greater) Type() uint

Type of token

type GreaterEqual 

type GreaterEqual struct{}

GreaterEqual ! symbol

func (GreaterEqual) String 

func (GreaterEqual) String() string

func (GreaterEqual) Type 

func (GreaterEqual) Type() uint

Type of token

type Lesser 

type Lesser struct{}

Lesser ! symbol

func (Lesser) String 

func (Lesser) String() string

func (Lesser) Type 

func (Lesser) Type() uint

Type of token

type LesserEqual 

type LesserEqual struct{}

LesserEqual ! symbol

func (LesserEqual) String 

func (LesserEqual) String() string

func (LesserEqual) Type 

func (LesserEqual) Type() uint

Type of token

type LiteralString 

type LiteralString struct{}

LiteralString value

func (LiteralString) String 

func (LiteralString) String() string

func (LiteralString) Type 

func (LiteralString) Type() uint

Type of symbol

type Minus 

type Minus struct{}

Minus symbol "-"

func (Minus) String 

func (Minus) String() string

func (Minus) Type 

func (Minus) Type() uint

Type of symbol

type Mod 

type Mod struct{}

Mod symbol

func (Mod) String 

func (Mod) String() string

func (Mod) Type 

func (Mod) Type() uint

Type of symbol

type Not 

type Not struct{}

Not ! symbol

func (Not) String 

func (Not) String() string

func (Not) Type 

func (Not) Type() uint

Type of token

type NotEqual 

type NotEqual struct{}

NotEqual != symbol

func (NotEqual) String 

func (NotEqual) String() string

func (NotEqual) Type 

func (NotEqual) Type() uint

Type of token

type Number 

type Number struct{}

Number symbol

func (Number) String 

func (Number) String() string

func (Number) Type 

func (Number) Type() uint

Type of symbol

type OpenParen 

type OpenParen struct{}

OpenParen symbol "("

func (OpenParen) String 

func (OpenParen) String() string

func (OpenParen) Type 

func (OpenParen) Type() uint

Type of symbol

type Or 

type Or struct{}

Or || symbol

func (Or) String 

func (Or) String() string

func (Or) Type 

func (Or) Type() uint

Type of token

type Plus 

type Plus struct{}

Plus symbol "+"

func (Plus) String 

func (Plus) String() string

func (Plus) Type 

func (Plus) Type() uint

Type of symbol

type Question 

type Question struct{}

Question ? symbol

func (Question) String 

func (Question) String() string

func (Question) Type 

func (Question) Type() uint

Type of token

type Star 

type Star struct{}

Star symbol "*"e

func (Star) String 

func (Star) String() string

func (Star) Type 

func (Star) Type() uint

Type of symbol

type Token 

type Token struct {
	Type    Type
	Literal interface{}
	Lexeme  string
	Column  uint
}

Token character stream of expression is token into token

func (Token) String 

func (t Token) String() string

type Type 

type Type interface {
	String() string
	Type() uint
}

Type of the token

type Variable 

type Variable struct{}

Variable symbol

func (Variable) String 

func (Variable) String() string

func (Variable) Type 

func (Variable) Type() uint

Type of symbol

Source Files

View all Source files

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL
go.dev uses cookies from Google to deliver and enhance the quality of its services and to analyze traffic. Learn more.