token

package

v1.0.3 Latest Latest Go to latest Published: Jul 20, 2015 License: Apache-2.0, BSD-3-Clause, Apache-2.0 Imports: 6 Imported by: 0

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Valid go.mod file
Redistributable license
Tagged version
Stable version
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Repository

github.1git.de/openshift/origin

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Documentation ¶

Index ¶

Variables
type Position
- func (pos *Position) IsValid() bool
- func (pos Position) String() string
type Token
- func NewToken(typ Type, lit []byte) *Token
type TokenMap
type Type
- func (T Type) String() string

Constants ¶

This section is empty.

Variables ¶

View Source

var DOTTokens = NewMapFromStrings([]string{
	"ε",
	"id",
	"{",
	"}",
	";",
	"=",
	"[",
	"]",
	",",
	":",
	"->",
	"--",
	"graph",
	"Graph",
	"GRAPH",
	"strict",
	"Strict",
	"STRICT",
	"digraph",
	"Digraph",
	"DiGraph",
	"DIGRAPH",
	"node",
	"Node",
	"NODE",
	"edge",
	"Edge",
	"EDGE",
	"subgraph",
	"Subgraph",
	"SubGraph",
	"SUBGRAPH",
	"string_lit",
	"int_lit",
	"float_lit",
	"html_lit",
})

Functions ¶

This section is empty.

Types ¶

type Position ¶

type Position struct {
	Offset int // offset, starting at 0
	Line   int // line number, starting at 1
	Column int // column number, starting at 1 (character count)
}

Position describes an arbitrary source position including the file, line, and column location. A Position is valid if the line number is > 0.

func (*Position) IsValid ¶

func (pos *Position) IsValid() bool

IsValid returns true if the position is valid.

func (Position) String ¶

func (pos Position) String() string

String returns a string in one of several forms:

file:line:column    valid position with file name
line:column         valid position without file name
file                invalid position with file name
-                   invalid position without file name

type Token ¶

type Token struct {
	Type Type
	Lit  []byte
}

func NewToken ¶

func NewToken(typ Type, lit []byte) *Token

func (*Token) Equals ¶

func (this *Token) Equals(that *Token) bool

func (*Token) IntValue ¶

func (T *Token) IntValue() (int64, error)

func (*Token) SDTVal ¶

func (T *Token) SDTVal() string

func (*Token) String ¶

func (this *Token) String() string

func (*Token) UintValue ¶

func (T *Token) UintValue() (uint64, error)

type TokenMap ¶

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

func NewMap ¶

func NewMap() *TokenMap

func NewMapFromFile ¶

func NewMapFromFile(file string) (*TokenMap, error)

func NewMapFromString ¶

func NewMapFromString(input string) *TokenMap

func NewMapFromStrings ¶

func NewMapFromStrings(input []string) *TokenMap

func (*TokenMap) AddToken ¶

func (this *TokenMap) AddToken(str string)

func (*TokenMap) Equals ¶

func (this *TokenMap) Equals(that *TokenMap) bool

func (*TokenMap) String ¶

func (this *TokenMap) String() string

func (*TokenMap) Strings ¶

func (this *TokenMap) Strings() []string

func (*TokenMap) TokenString ¶

func (this *TokenMap) TokenString(typ Type) string

func (*TokenMap) Tokens ¶

func (this *TokenMap) Tokens() []*Token

func (*TokenMap) Type ¶

func (this *TokenMap) Type(key string) Type

func (*TokenMap) WriteFile ¶

func (this *TokenMap) WriteFile(file string) error

type Type ¶

type Type int

const (
	ILLEGAL Type = iota - 1
	EOF
)

func (Type) String ¶

func (T Type) String() string

Source Files ¶

View all Source files

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