ast

package
v0.2.0 Latest Latest
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Published: Jan 27, 2020 License: Apache-2.0 Imports: 13 Imported by: 3

Documentation

Index

Constants

View Source
const (
	RuleTag   = "@rule"
	ChoiceTag = "@choice"
	SkipTag   = "@skip"
)

Variables

This section is empty.

Functions

func NodeToParserNode

func NodeToParserNode(g wbnf.Grammar, branch Branch) interface{}

func TestParserNodeToNode added in v0.2.0

func TestParserNodeToNode(t *testing.T)

func TestTinyXMLGrammar added in v0.2.0

func TestTinyXMLGrammar(t *testing.T)

Types

type Branch

type Branch map[string]Children

func ParserNodeToNode

func ParserNodeToNode(g wbnf.Grammar, v interface{}) Branch

func (Branch) MustMany added in v0.2.0

func (n Branch) MustMany(name string) []Node

func (Branch) MustOne added in v0.2.0

func (n Branch) MustOne(name string) Node

func (Branch) Scanner

func (n Branch) Scanner() parser.Scanner

func (Branch) String

func (n Branch) String() string

type Children

type Children interface {
	fmt.Stringer
	Scanner() parser.Scanner
	// contains filtered or unexported methods
}

type Extra

type Extra struct {
	Data interface{}
}

func (Extra) MustMany added in v0.2.0

func (Extra) MustMany(_ string) []Node

func (Extra) MustOne added in v0.2.0

func (Extra) MustOne(_ string) Node

func (Extra) Scanner

func (c Extra) Scanner() parser.Scanner

func (Extra) String

func (c Extra) String() string

type Leaf

type Leaf parser.Scanner

func (Leaf) MustMany added in v0.2.0

func (Leaf) MustMany(_ string) []Node

func (Leaf) MustOne added in v0.2.0

func (Leaf) MustOne(_ string) Node

func (Leaf) Scanner

func (l Leaf) Scanner() parser.Scanner

func (Leaf) String

func (l Leaf) String() string

type Many

type Many []Node

func (Many) Scanner

func (c Many) Scanner() parser.Scanner

func (Many) String

func (c Many) String() string

type Node

type Node interface {
	fmt.Stringer
	MustOne(name string) Node
	MustMany(name string) []Node
	Scanner() parser.Scanner
	// contains filtered or unexported methods
}

type One

type One struct {
	Node Node
}

func (One) Scanner

func (c One) Scanner() parser.Scanner

func (One) String

func (c One) String() string

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