Class OneOfSymbol
Package: grammarkdown
Represents a set of symbols used to restrict a but not
operator.
A but not one of `a` or `b`
Constructors
constructor(oneKeyword, ofKeyword, symbols)
Constructs a new instance of the OneOfSymbol
class
Declaration
constructor(oneKeyword: Token<SyntaxKind.OneKeyword>, ofKeyword: Token<SyntaxKind.OfKeyword> | undefined, symbols: ReadonlyArray<LexicalSymbol> | undefined);
Parameters
- oneKeyword
- Token<SyntaxKind.OneKeyword>
- ofKeyword
- Token<SyntaxKind.OfKeyword> | undefined
- symbols
- ReadonlyArray<LexicalSymbol> | undefined
Properties
edgeCount
Declaration
protected get edgeCount(): number;
Property Value
number
firstChild
Declaration
get firstChild(): Node | undefined;
Property Value
Node | undefined
lastChild
Declaration
get lastChild(): Node | undefined;
Property Value
Node | undefined
ofKeyword
Declaration
readonly ofKeyword: Token<SyntaxKind.OfKeyword> | undefined;
Property Value
Token<SyntaxKind.OfKeyword> | undefined
oneKeyword
Declaration
readonly oneKeyword: Token<SyntaxKind.OneKeyword>;
Property Value
symbols
Declaration
readonly symbols: ReadonlyArray<LexicalSymbol> | undefined;
Property Value
ReadonlyArray<LexicalSymbol> | undefined
Methods
accept(visitor)
Declaration
protected accept(visitor: NodeVisitor): OneOfSymbol;
Parameters
- visitor
- NodeVisitor
Returns
children()
Declaration
children(): IterableIterator<Node>;
Returns
IterableIterator<Node>
edgeName(offset)
Declaration
protected edgeName(offset: number): string | undefined;
Parameters
- offset
- number
Returns
string | undefined
edgeValue(offset)
Declaration
protected edgeValue(offset: number): Node | ReadonlyArray<Node> | undefined;
Parameters
- offset
- number
Returns
forEachChild(cbNode)
Declaration
forEachChild<T>(cbNode: (node: Node) => T | undefined): T | undefined;
Type Parameters
- T
Parameters
- cbNode
- (node: Node) => T | undefined
Returns
T | undefined
update(symbols)
Declaration
update(symbols: ReadonlyArray<LexicalSymbol> | undefined): OneOfSymbol;
Parameters
- symbols
- ReadonlyArray<LexicalSymbol> | undefined