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tokens.go
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package gockl
import (
"strings"
)
type Token interface {
Raw() string
}
type ElementToken interface {
Token
Name() string
}
type StartOrEmptyElementToken interface {
ElementToken
Attributes() []Attribute
Attribute(name string) (string, bool)
}
type TextToken string
var _ Token = TextToken("")
func (t TextToken) Raw() string {
return string(t)
}
type CDATAToken string
var _ Token = CDATAToken("")
func (t CDATAToken) Raw() string {
return string(t)
}
type CommentToken string
func (t CommentToken) Raw() string {
return string(t)
}
type DirectiveToken string
var _ Token = DirectiveToken("")
func (t DirectiveToken) Raw() string {
return string(t)
}
type ProcInstToken string
var _ Token = ProcInstToken("")
func (t ProcInstToken) Raw() string {
return string(t)
}
type StartElementToken string
var _ StartOrEmptyElementToken = StartElementToken("")
func (t StartElementToken) Raw() string {
return string(t)
}
func (t StartElementToken) Name() string {
if idx := strings.IndexAny(string(t)[1:], " \t\r\n>/"); idx > -1 {
return string(t)[1 : 1+idx]
}
return string(t)[1:]
}
func (t StartElementToken) Attributes() []Attribute {
if len(t) <= 1 {
return []Attribute{}
}
return getAttributes(string(t)[1 : len(t)-1])
}
func (t StartElementToken) Attribute(name string) (string, bool) {
return getAttribute(string(t)[1:len(t)-1], name)
}
type EndElementToken string
var _ EndElementToken = EndElementToken("")
func (t EndElementToken) Raw() string {
return string(t)
}
func (t EndElementToken) Name() string {
if len(t) <= 2 {
return ""
}
return string(t)[2 : len(t)-1]
}
type EmptyElementToken string
var _ StartOrEmptyElementToken = EmptyElementToken("")
func (t EmptyElementToken) Raw() string {
return string(t)
}
func (t EmptyElementToken) Name() string {
return StartElementToken(t).Name()
}
func (t EmptyElementToken) Attributes() []Attribute {
return getAttributes(string(t)[1 : len(t)-2])
}
func (t EmptyElementToken) Attribute(name string) (string, bool) {
return getAttribute(string(t)[1:len(t)-2], name)
}