module ast;

import tokenmodule;

import visitor;

enum DocumentEnum {
	Defi,
}

class Document {
	DocumentEnum ruleSelection;
	Definitions defs;

	this(DocumentEnum ruleSelection, Definitions defs) {
		this.ruleSelection = ruleSelection;
		this.defs = defs;
	}

	void visit(Visitor vis) {
		vis.accept(this);
	}

	void visit(Visitor vis) const {
		vis.accept(this);
	}
}

enum DefinitionsEnum {
	Def,
	Defs,
}

class Definitions {
	DefinitionsEnum ruleSelection;
	Definition def;
	Definitions follow;

	this(DefinitionsEnum ruleSelection, Definition def) {
		this.ruleSelection = ruleSelection;
		this.def = def;
	}

	this(DefinitionsEnum ruleSelection, Definition def, Definitions follow) {
		this.ruleSelection = ruleSelection;
		this.def = def;
		this.follow = follow;
	}

	void visit(Visitor vis) {
		vis.accept(this);
	}

	void visit(Visitor vis) const {
		vis.accept(this);
	}
}

enum DefinitionEnum {
	O,
	F,
	T,
}

class Definition {
	DefinitionEnum ruleSelection;
	FragmentDefinition frag;
	TypeSystemDefinition type;
	OperationDefinition op;

	this(DefinitionEnum ruleSelection, OperationDefinition op) {
		this.ruleSelection = ruleSelection;
		this.op = op;
	}

	this(DefinitionEnum ruleSelection, FragmentDefinition frag) {
		this.ruleSelection = ruleSelection;
		this.frag = frag;
	}

	this(DefinitionEnum ruleSelection, TypeSystemDefinition type) {
		this.ruleSelection = ruleSelection;
		this.type = type;
	}

	void visit(Visitor vis) {
		vis.accept(this);
	}

	void visit(Visitor vis) const {
		vis.accept(this);
	}
}

enum OperationDefinitionEnum {
	SelSet,
	OT_N_VD,
	OT_N_V,
	OT_N_D,
	OT_N,
	OT_VD,
	OT_V,
	OT_D,
	OT,
}

class OperationDefinition {
	OperationDefinitionEnum ruleSelection;
	VariableDefinitions vd;
	OperationType ot;
	Directives d;
	SelectionSet ss;
	Token name;

	this(OperationDefinitionEnum ruleSelection, SelectionSet ss) {
		this.ruleSelection = ruleSelection;
		this.ss = ss;
	}

	this(OperationDefinitionEnum ruleSelection, OperationType ot, Token name, VariableDefinitions vd, Directives d, SelectionSet ss) {
		this.ruleSelection = ruleSelection;
		this.ot = ot;
		this.name = name;
		this.vd = vd;
		this.d = d;
		this.ss = ss;
	}

	this(OperationDefinitionEnum ruleSelection, OperationType ot, Token name, VariableDefinitions vd, SelectionSet ss) {
		this.ruleSelection = ruleSelection;
		this.ot = ot;
		this.name = name;
		this.vd = vd;
		this.ss = ss;
	}

	this(OperationDefinitionEnum ruleSelection, OperationType ot, Token name, Directives d, SelectionSet ss) {
		this.ruleSelection = ruleSelection;
		this.ot = ot;
		this.name = name;
		this.d = d;
		this.ss = ss;
	}

	this(OperationDefinitionEnum ruleSelection, OperationType ot, Token name, SelectionSet ss) {
		this.ruleSelection = ruleSelection;
		this.ot = ot;
		this.name = name;
		this.ss = ss;
	}

	this(OperationDefinitionEnum ruleSelection, OperationType ot, VariableDefinitions vd, Directives d, SelectionSet ss) {
		this.ruleSelection = ruleSelection;
		this.ot = ot;
		this.vd = vd;
		this.d = d;
		this.ss = ss;
	}

	this(OperationDefinitionEnum ruleSelection, OperationType ot, VariableDefinitions vd, SelectionSet ss) {
		this.ruleSelection = ruleSelection;
		this.ot = ot;
		this.vd = vd;
		this.ss = ss;
	}

	this(OperationDefinitionEnum ruleSelection, OperationType ot, Directives d, SelectionSet ss) {
		this.ruleSelection = ruleSelection;
		this.ot = ot;
		this.d = d;
		this.ss = ss;
	}

	this(OperationDefinitionEnum ruleSelection, OperationType ot, SelectionSet ss) {
		this.ruleSelection = ruleSelection;
		this.ot = ot;
		this.ss = ss;
	}

	void visit(Visitor vis) {
		vis.accept(this);
	}

	void visit(Visitor vis) const {
		vis.accept(this);
	}
}

enum SelectionSetEnum {
	SS,
}

class SelectionSet {
	SelectionSetEnum ruleSelection;
	Selections sel;

	this(SelectionSetEnum ruleSelection, Selections sel) {
		this.ruleSelection = ruleSelection;
		this.sel = sel;
	}

	void visit(Visitor vis) {
		vis.accept(this);
	}

	void visit(Visitor vis) const {
		vis.accept(this);
	}
}

enum OperationTypeEnum {
	Query,
	Mutation,
	Sub,
}

class OperationType {
	OperationTypeEnum ruleSelection;
	Token tok;

	this(OperationTypeEnum ruleSelection, Token tok) {
		this.ruleSelection = ruleSelection;
		this.tok = tok;
	}

	void visit(Visitor vis) {
		vis.accept(this);
	}

	void visit(Visitor vis) const {
		vis.accept(this);
	}
}

enum SelectionsEnum {
	Sel,
	Sels,
	Selsc,
}

class Selections {
	SelectionsEnum ruleSelection;
	Selection sel;
	Selections follow;

	this(SelectionsEnum ruleSelection, Selection sel) {
		this.ruleSelection = ruleSelection;
		this.sel = sel;
	}

	this(SelectionsEnum ruleSelection, Selection sel, Selections follow) {
		this.ruleSelection = ruleSelection;
		this.sel = sel;
		this.follow = follow;
	}

	void visit(Visitor vis) {
		vis.accept(this);
	}

	void visit(Visitor vis) const {
		vis.accept(this);
	}
}

enum SelectionEnum {
	Field,
	Spread,
	IFrag,
}

class Selection {
	SelectionEnum ruleSelection;
	FragmentSpread frag;
	Field field;
	InlineFragment ifrag;

	this(SelectionEnum ruleSelection, Field field) {
		this.ruleSelection = ruleSelection;
		this.field = field;
	}

	this(SelectionEnum ruleSelection, FragmentSpread frag) {
		this.ruleSelection = ruleSelection;
		this.frag = frag;
	}

	this(SelectionEnum ruleSelection, InlineFragment ifrag) {
		this.ruleSelection = ruleSelection;
		this.ifrag = ifrag;
	}

	void visit(Visitor vis) {
		vis.accept(this);
	}

	void visit(Visitor vis) const {
		vis.accept(this);
	}
}

enum FragmentSpreadEnum {
	FD,
	F,
}

class FragmentSpread {
	FragmentSpreadEnum ruleSelection;
	Directives dirs;
	Token name;

	this(FragmentSpreadEnum ruleSelection, Token name, Directives dirs) {
		this.ruleSelection = ruleSelection;
		this.name = name;
		this.dirs = dirs;
	}

	this(FragmentSpreadEnum ruleSelection, Token name) {
		this.ruleSelection = ruleSelection;
		this.name = name;
	}

	void visit(Visitor vis) {
		vis.accept(this);
	}

	void visit(Visitor vis) const {
		vis.accept(this);
	}
}

enum InlineFragmentEnum {
	TDS,
	TS,
	DS,
	S,
}

class InlineFragment {
	InlineFragmentEnum ruleSelection;
	Token tc;
	Directives dirs;
	SelectionSet ss;

	this(InlineFragmentEnum ruleSelection, Token tc, Directives dirs, SelectionSet ss) {
		this.ruleSelection = ruleSelection;
		this.tc = tc;
		this.dirs = dirs;
		this.ss = ss;
	}

	this(InlineFragmentEnum ruleSelection, Token tc, SelectionSet ss) {
		this.ruleSelection = ruleSelection;
		this.tc = tc;
		this.ss = ss;
	}

	this(InlineFragmentEnum ruleSelection, Directives dirs, SelectionSet ss) {
		this.ruleSelection = ruleSelection;
		this.dirs = dirs;
		this.ss = ss;
	}

	this(InlineFragmentEnum ruleSelection, SelectionSet ss) {
		this.ruleSelection = ruleSelection;
		this.ss = ss;
	}

	void visit(Visitor vis) {
		vis.accept(this);
	}

	void visit(Visitor vis) const {
		vis.accept(this);
	}
}

enum FieldEnum {
	FADS,
	FAS,
	FAD,
	FDS,
	FS,
	FD,
	FA,
	F,
}

class Field {
	FieldEnum ruleSelection;
	SelectionSet ss;
	Arguments args;
	Directives dirs;
	FieldName name;

	this(FieldEnum ruleSelection, FieldName name, Arguments args, Directives dirs, SelectionSet ss) {
		this.ruleSelection = ruleSelection;
		this.name = name;
		this.args = args;
		this.dirs = dirs;
		this.ss = ss;
	}

	this(FieldEnum ruleSelection, FieldName name, Arguments args, SelectionSet ss) {
		this.ruleSelection = ruleSelection;
		this.name = name;
		this.args = args;
		this.ss = ss;
	}

	this(FieldEnum ruleSelection, FieldName name, Arguments args, Directives dirs) {
		this.ruleSelection = ruleSelection;
		this.name = name;
		this.args = args;
		this.dirs = dirs;
	}

	this(FieldEnum ruleSelection, FieldName name, Directives dirs, SelectionSet ss) {
		this.ruleSelection = ruleSelection;
		this.name = name;
		this.dirs = dirs;
		this.ss = ss;
	}

	this(FieldEnum ruleSelection, FieldName name, SelectionSet ss) {
		this.ruleSelection = ruleSelection;
		this.name = name;
		this.ss = ss;
	}

	this(FieldEnum ruleSelection, FieldName name, Directives dirs) {
		this.ruleSelection = ruleSelection;
		this.name = name;
		this.dirs = dirs;
	}

	this(FieldEnum ruleSelection, FieldName name, Arguments args) {
		this.ruleSelection = ruleSelection;
		this.name = name;
		this.args = args;
	}

	this(FieldEnum ruleSelection, FieldName name) {
		this.ruleSelection = ruleSelection;
		this.name = name;
	}

	void visit(Visitor vis) {
		vis.accept(this);
	}

	void visit(Visitor vis) const {
		vis.accept(this);
	}
}

enum FieldNameEnum {
	A,
	N,
	T,
	S,
}

class FieldName {
	FieldNameEnum ruleSelection;
	Token type;
	Token schema;
	Token aka;
	Token name;

	this(FieldNameEnum ruleSelection, Token name, Token aka) {
		this.ruleSelection = ruleSelection;
		this.name = name;
		this.aka = aka;
	}

	this(FieldNameEnum ruleSelection, Token name) {
		this.ruleSelection = ruleSelection;
		this.name = name;
	}

	void visit(Visitor vis) {
		vis.accept(this);
	}

	void visit(Visitor vis) const {
		vis.accept(this);
	}
}

enum ArgumentsEnum {
	List,
	Empty,
}

class Arguments {
	ArgumentsEnum ruleSelection;
	ArgumentList arg;

	this(ArgumentsEnum ruleSelection, ArgumentList arg) {
		this.ruleSelection = ruleSelection;
		this.arg = arg;
	}

	this(ArgumentsEnum ruleSelection) {
		this.ruleSelection = ruleSelection;
	}

	void visit(Visitor vis) {
		vis.accept(this);
	}

	void visit(Visitor vis) const {
		vis.accept(this);
	}
}

enum ArgumentListEnum {
	A,
	ACS,
	AS,
}

class ArgumentList {
	ArgumentListEnum ruleSelection;
	Argument arg;
	ArgumentList follow;

	this(ArgumentListEnum ruleSelection, Argument arg) {
		this.ruleSelection = ruleSelection;
		this.arg = arg;
	}

	this(ArgumentListEnum ruleSelection, Argument arg, ArgumentList follow) {
		this.ruleSelection = ruleSelection;
		this.arg = arg;
		this.follow = follow;
	}

	void visit(Visitor vis) {
		vis.accept(this);
	}

	void visit(Visitor vis) const {
		vis.accept(this);
	}
}

enum ArgumentEnum {
	Name,
}

class Argument {
	ArgumentEnum ruleSelection;
	ValueOrVariable vv;
	Token name;

	this(ArgumentEnum ruleSelection, Token name, ValueOrVariable vv) {
		this.ruleSelection = ruleSelection;
		this.name = name;
		this.vv = vv;
	}

	void visit(Visitor vis) {
		vis.accept(this);
	}

	void visit(Visitor vis) const {
		vis.accept(this);
	}
}

enum FragmentDefinitionEnum {
	FTDS,
	FTS,
}

class FragmentDefinition {
	FragmentDefinitionEnum ruleSelection;
	SelectionSet ss;
	Token tc;
	Directives dirs;
	Token name;

	this(FragmentDefinitionEnum ruleSelection, Token name, Token tc, Directives dirs, SelectionSet ss) {
		this.ruleSelection = ruleSelection;
		this.name = name;
		this.tc = tc;
		this.dirs = dirs;
		this.ss = ss;
	}

	this(FragmentDefinitionEnum ruleSelection, Token name, Token tc, SelectionSet ss) {
		this.ruleSelection = ruleSelection;
		this.name = name;
		this.tc = tc;
		this.ss = ss;
	}

	void visit(Visitor vis) {
		vis.accept(this);
	}

	void visit(Visitor vis) const {
		vis.accept(this);
	}
}

enum DirectivesEnum {
	Dir,
	Dirs,
}

class Directives {
	DirectivesEnum ruleSelection;
	Directive dir;
	Directives follow;

	this(DirectivesEnum ruleSelection, Directive dir) {
		this.ruleSelection = ruleSelection;
		this.dir = dir;
	}

	this(DirectivesEnum ruleSelection, Directive dir, Directives follow) {
		this.ruleSelection = ruleSelection;
		this.dir = dir;
		this.follow = follow;
	}

	void visit(Visitor vis) {
		vis.accept(this);
	}

	void visit(Visitor vis) const {
		vis.accept(this);
	}
}

enum DirectiveEnum {
	NArg,
	N,
}

class Directive {
	DirectiveEnum ruleSelection;
	Arguments arg;
	Token name;

	this(DirectiveEnum ruleSelection, Token name, Arguments arg) {
		this.ruleSelection = ruleSelection;
		this.name = name;
		this.arg = arg;
	}

	this(DirectiveEnum ruleSelection, Token name) {
		this.ruleSelection = ruleSelection;
		this.name = name;
	}

	void visit(Visitor vis) {
		vis.accept(this);
	}

	void visit(Visitor vis) const {
		vis.accept(this);
	}
}

enum VariableDefinitionsEnum {
	Empty,
	Vars,
}

class VariableDefinitions {
	VariableDefinitionsEnum ruleSelection;
	VariableDefinitionList vars;

	this(VariableDefinitionsEnum ruleSelection) {
		this.ruleSelection = ruleSelection;
	}

	this(VariableDefinitionsEnum ruleSelection, VariableDefinitionList vars) {
		this.ruleSelection = ruleSelection;
		this.vars = vars;
	}

	void visit(Visitor vis) {
		vis.accept(this);
	}

	void visit(Visitor vis) const {
		vis.accept(this);
	}
}

enum VariableDefinitionListEnum {
	V,
	VCF,
	VF,
}

class VariableDefinitionList {
	VariableDefinitionListEnum ruleSelection;
	VariableDefinitionList follow;
	VariableDefinition var;

	this(VariableDefinitionListEnum ruleSelection, VariableDefinition var) {
		this.ruleSelection = ruleSelection;
		this.var = var;
	}

	this(VariableDefinitionListEnum ruleSelection, VariableDefinition var, VariableDefinitionList follow) {
		this.ruleSelection = ruleSelection;
		this.var = var;
		this.follow = follow;
	}

	void visit(Visitor vis) {
		vis.accept(this);
	}

	void visit(Visitor vis) const {
		vis.accept(this);
	}
}

enum VariableDefinitionEnum {
	VarD,
	Var,
}

class VariableDefinition {
	VariableDefinitionEnum ruleSelection;
	Type type;
	DefaultValue dvalue;

	this(VariableDefinitionEnum ruleSelection, Type type, DefaultValue dvalue) {
		this.ruleSelection = ruleSelection;
		this.type = type;
		this.dvalue = dvalue;
	}

	this(VariableDefinitionEnum ruleSelection, Type type) {
		this.ruleSelection = ruleSelection;
		this.type = type;
	}

	void visit(Visitor vis) {
		vis.accept(this);
	}

	void visit(Visitor vis) const {
		vis.accept(this);
	}
}

enum VariableEnum {
	Var,
}

class Variable {
	VariableEnum ruleSelection;
	Token name;

	this(VariableEnum ruleSelection, Token name) {
		this.ruleSelection = ruleSelection;
		this.name = name;
	}

	void visit(Visitor vis) {
		vis.accept(this);
	}

	void visit(Visitor vis) const {
		vis.accept(this);
	}
}

enum DefaultValueEnum {
	DV,
}

class DefaultValue {
	DefaultValueEnum ruleSelection;
	Value value;

	this(DefaultValueEnum ruleSelection, Value value) {
		this.ruleSelection = ruleSelection;
		this.value = value;
	}

	void visit(Visitor vis) {
		vis.accept(this);
	}

	void visit(Visitor vis) const {
		vis.accept(this);
	}
}

enum ValueOrVariableEnum {
	Val,
	Var,
}

class ValueOrVariable {
	ValueOrVariableEnum ruleSelection;
	Value val;
	Variable var;

	this(ValueOrVariableEnum ruleSelection, Value val) {
		this.ruleSelection = ruleSelection;
		this.val = val;
	}

	this(ValueOrVariableEnum ruleSelection, Variable var) {
		this.ruleSelection = ruleSelection;
		this.var = var;
	}

	void visit(Visitor vis) {
		vis.accept(this);
	}

	void visit(Visitor vis) const {
		vis.accept(this);
	}
}

enum ValueEnum {
	STR,
	INT,
	FLOAT,
	T,
	F,
	ARR,
	O,
}

class Value {
	ValueEnum ruleSelection;
	Token tok;
	Array arr;
	ObjectType obj;

	this(ValueEnum ruleSelection, Token tok) {
		this.ruleSelection = ruleSelection;
		this.tok = tok;
	}

	this(ValueEnum ruleSelection, Array arr) {
		this.ruleSelection = ruleSelection;
		this.arr = arr;
	}

	this(ValueEnum ruleSelection, ObjectType obj) {
		this.ruleSelection = ruleSelection;
		this.obj = obj;
	}

	void visit(Visitor vis) {
		vis.accept(this);
	}

	void visit(Visitor vis) const {
		vis.accept(this);
	}
}

enum TypeEnum {
	TN,
	LN,
	T,
	L,
}

class Type {
	TypeEnum ruleSelection;
	ListType list;
	Token tname;

	this(TypeEnum ruleSelection, Token tname) {
		this.ruleSelection = ruleSelection;
		this.tname = tname;
	}

	this(TypeEnum ruleSelection, ListType list) {
		this.ruleSelection = ruleSelection;
		this.list = list;
	}

	void visit(Visitor vis) {
		vis.accept(this);
	}

	void visit(Visitor vis) const {
		vis.accept(this);
	}
}

enum ListTypeEnum {
	T,
}

class ListType {
	ListTypeEnum ruleSelection;
	Type type;

	this(ListTypeEnum ruleSelection, Type type) {
		this.ruleSelection = ruleSelection;
		this.type = type;
	}

	void visit(Visitor vis) {
		vis.accept(this);
	}

	void visit(Visitor vis) const {
		vis.accept(this);
	}
}

enum ValuesEnum {
	Val,
	Vals,
}

class Values {
	ValuesEnum ruleSelection;
	Value val;
	Values follow;

	this(ValuesEnum ruleSelection, Value val) {
		this.ruleSelection = ruleSelection;
		this.val = val;
	}

	this(ValuesEnum ruleSelection, Value val, Values follow) {
		this.ruleSelection = ruleSelection;
		this.val = val;
		this.follow = follow;
	}

	void visit(Visitor vis) {
		vis.accept(this);
	}

	void visit(Visitor vis) const {
		vis.accept(this);
	}
}

enum ArrayEnum {
	Empty,
	Value,
}

class Array {
	ArrayEnum ruleSelection;
	Values vals;

	this(ArrayEnum ruleSelection) {
		this.ruleSelection = ruleSelection;
	}

	this(ArrayEnum ruleSelection, Values vals) {
		this.ruleSelection = ruleSelection;
		this.vals = vals;
	}

	void visit(Visitor vis) {
		vis.accept(this);
	}

	void visit(Visitor vis) const {
		vis.accept(this);
	}
}

enum ObjectValuesEnum {
	V,
	Vsc,
	Vs,
}

class ObjectValues {
	ObjectValuesEnum ruleSelection;
	Value val;
	ObjectValues follow;
	Token name;

	this(ObjectValuesEnum ruleSelection, Token name, Value val) {
		this.ruleSelection = ruleSelection;
		this.name = name;
		this.val = val;
	}

	this(ObjectValuesEnum ruleSelection, Token name, Value val, ObjectValues follow) {
		this.ruleSelection = ruleSelection;
		this.name = name;
		this.val = val;
		this.follow = follow;
	}

	void visit(Visitor vis) {
		vis.accept(this);
	}

	void visit(Visitor vis) const {
		vis.accept(this);
	}
}

enum ObjectValueEnum {
	V,
}

class ObjectValue {
	ObjectValueEnum ruleSelection;
	Value val;
	Token name;

	this(ObjectValueEnum ruleSelection, Token name, Value val) {
		this.ruleSelection = ruleSelection;
		this.name = name;
		this.val = val;
	}

	void visit(Visitor vis) {
		vis.accept(this);
	}

	void visit(Visitor vis) const {
		vis.accept(this);
	}
}

enum ObjectTypeEnum {
	Var,
}

class ObjectType {
	ObjectTypeEnum ruleSelection;
	ObjectValues vals;

	this(ObjectTypeEnum ruleSelection, ObjectValues vals) {
		this.ruleSelection = ruleSelection;
		this.vals = vals;
	}

	void visit(Visitor vis) {
		vis.accept(this);
	}

	void visit(Visitor vis) const {
		vis.accept(this);
	}
}

enum TypeSystemDefinitionEnum {
	S,
	T,
	TE,
	D,
}

class TypeSystemDefinition {
	TypeSystemDefinitionEnum ruleSelection;
	DirectiveDefinition dd;
	TypeExtensionDefinition ted;
	SchemaDefinition sch;
	TypeDefinition td;

	this(TypeSystemDefinitionEnum ruleSelection, SchemaDefinition sch) {
		this.ruleSelection = ruleSelection;
		this.sch = sch;
	}

	this(TypeSystemDefinitionEnum ruleSelection, TypeDefinition td) {
		this.ruleSelection = ruleSelection;
		this.td = td;
	}

	this(TypeSystemDefinitionEnum ruleSelection, TypeExtensionDefinition ted) {
		this.ruleSelection = ruleSelection;
		this.ted = ted;
	}

	this(TypeSystemDefinitionEnum ruleSelection, DirectiveDefinition dd) {
		this.ruleSelection = ruleSelection;
		this.dd = dd;
	}

	void visit(Visitor vis) {
		vis.accept(this);
	}

	void visit(Visitor vis) const {
		vis.accept(this);
	}
}

enum TypeDefinitionEnum {
	S,
	O,
	I,
	U,
	E,
	IO,
}

class TypeDefinition {
	TypeDefinitionEnum ruleSelection;
	ObjectTypeDefinition otd;
	ScalarTypeDefinition std;
	UnionTypeDefinition utd;
	InterfaceTypeDefinition itd;
	EnumTypeDefinition etd;
	InputObjectTypeDefinition iod;

	this(TypeDefinitionEnum ruleSelection, ScalarTypeDefinition std) {
		this.ruleSelection = ruleSelection;
		this.std = std;
	}

	this(TypeDefinitionEnum ruleSelection, ObjectTypeDefinition otd) {
		this.ruleSelection = ruleSelection;
		this.otd = otd;
	}

	this(TypeDefinitionEnum ruleSelection, InterfaceTypeDefinition itd) {
		this.ruleSelection = ruleSelection;
		this.itd = itd;
	}

	this(TypeDefinitionEnum ruleSelection, UnionTypeDefinition utd) {
		this.ruleSelection = ruleSelection;
		this.utd = utd;
	}

	this(TypeDefinitionEnum ruleSelection, EnumTypeDefinition etd) {
		this.ruleSelection = ruleSelection;
		this.etd = etd;
	}

	this(TypeDefinitionEnum ruleSelection, InputObjectTypeDefinition iod) {
		this.ruleSelection = ruleSelection;
		this.iod = iod;
	}

	void visit(Visitor vis) {
		vis.accept(this);
	}

	void visit(Visitor vis) const {
		vis.accept(this);
	}
}

enum SchemaDefinitionEnum {
	DO,
	O,
}

class SchemaDefinition {
	SchemaDefinitionEnum ruleSelection;
	Directives dir;
	OperationTypeDefinitions otds;

	this(SchemaDefinitionEnum ruleSelection, Directives dir, OperationTypeDefinitions otds) {
		this.ruleSelection = ruleSelection;
		this.dir = dir;
		this.otds = otds;
	}

	this(SchemaDefinitionEnum ruleSelection, OperationTypeDefinitions otds) {
		this.ruleSelection = ruleSelection;
		this.otds = otds;
	}

	void visit(Visitor vis) {
		vis.accept(this);
	}

	void visit(Visitor vis) const {
		vis.accept(this);
	}
}

enum OperationTypeDefinitionsEnum {
	O,
	OCS,
	OS,
}

class OperationTypeDefinitions {
	OperationTypeDefinitionsEnum ruleSelection;
	OperationTypeDefinition otd;
	OperationTypeDefinitions follow;

	this(OperationTypeDefinitionsEnum ruleSelection, OperationTypeDefinition otd) {
		this.ruleSelection = ruleSelection;
		this.otd = otd;
	}

	this(OperationTypeDefinitionsEnum ruleSelection, OperationTypeDefinition otd, OperationTypeDefinitions follow) {
		this.ruleSelection = ruleSelection;
		this.otd = otd;
		this.follow = follow;
	}

	void visit(Visitor vis) {
		vis.accept(this);
	}

	void visit(Visitor vis) const {
		vis.accept(this);
	}
}

enum OperationTypeDefinitionEnum {
	O,
}

class OperationTypeDefinition {
	OperationTypeDefinitionEnum ruleSelection;
	OperationType ot;
	Token nt;

	this(OperationTypeDefinitionEnum ruleSelection, OperationType ot, Token nt) {
		this.ruleSelection = ruleSelection;
		this.ot = ot;
		this.nt = nt;
	}

	void visit(Visitor vis) {
		vis.accept(this);
	}

	void visit(Visitor vis) const {
		vis.accept(this);
	}
}

enum ScalarTypeDefinitionEnum {
	D,
	S,
}

class ScalarTypeDefinition {
	ScalarTypeDefinitionEnum ruleSelection;
	Directives dir;
	Token name;

	this(ScalarTypeDefinitionEnum ruleSelection, Token name, Directives dir) {
		this.ruleSelection = ruleSelection;
		this.name = name;
		this.dir = dir;
	}

	this(ScalarTypeDefinitionEnum ruleSelection, Token name) {
		this.ruleSelection = ruleSelection;
		this.name = name;
	}

	void visit(Visitor vis) {
		vis.accept(this);
	}

	void visit(Visitor vis) const {
		vis.accept(this);
	}
}

enum ObjectTypeDefinitionEnum {
	ID,
	I,
	D,
	F,
}

class ObjectTypeDefinition {
	ObjectTypeDefinitionEnum ruleSelection;
	Directives dir;
	ImplementsInterfaces ii;
	FieldDefinitions fds;
	Token name;

	this(ObjectTypeDefinitionEnum ruleSelection, Token name, ImplementsInterfaces ii, Directives dir, FieldDefinitions fds) {
		this.ruleSelection = ruleSelection;
		this.name = name;
		this.ii = ii;
		this.dir = dir;
		this.fds = fds;
	}

	this(ObjectTypeDefinitionEnum ruleSelection, Token name, ImplementsInterfaces ii, FieldDefinitions fds) {
		this.ruleSelection = ruleSelection;
		this.name = name;
		this.ii = ii;
		this.fds = fds;
	}

	this(ObjectTypeDefinitionEnum ruleSelection, Token name, Directives dir, FieldDefinitions fds) {
		this.ruleSelection = ruleSelection;
		this.name = name;
		this.dir = dir;
		this.fds = fds;
	}

	this(ObjectTypeDefinitionEnum ruleSelection, Token name, FieldDefinitions fds) {
		this.ruleSelection = ruleSelection;
		this.name = name;
		this.fds = fds;
	}

	void visit(Visitor vis) {
		vis.accept(this);
	}

	void visit(Visitor vis) const {
		vis.accept(this);
	}
}

enum FieldDefinitionsEnum {
	F,
	FC,
	FNC,
}

class FieldDefinitions {
	FieldDefinitionsEnum ruleSelection;
	FieldDefinitions follow;
	FieldDefinition fd;

	this(FieldDefinitionsEnum ruleSelection, FieldDefinition fd) {
		this.ruleSelection = ruleSelection;
		this.fd = fd;
	}

	this(FieldDefinitionsEnum ruleSelection, FieldDefinition fd, FieldDefinitions follow) {
		this.ruleSelection = ruleSelection;
		this.fd = fd;
		this.follow = follow;
	}

	void visit(Visitor vis) {
		vis.accept(this);
	}

	void visit(Visitor vis) const {
		vis.accept(this);
	}
}

enum FieldDefinitionEnum {
	AD,
	A,
	D,
	T,
}

class FieldDefinition {
	FieldDefinitionEnum ruleSelection;
	ArgumentsDefinition arg;
	Type typ;
	Directives dir;
	Token name;

	this(FieldDefinitionEnum ruleSelection, Token name, ArgumentsDefinition arg, Type typ, Directives dir) {
		this.ruleSelection = ruleSelection;
		this.name = name;
		this.arg = arg;
		this.typ = typ;
		this.dir = dir;
	}

	this(FieldDefinitionEnum ruleSelection, Token name, ArgumentsDefinition arg, Type typ) {
		this.ruleSelection = ruleSelection;
		this.name = name;
		this.arg = arg;
		this.typ = typ;
	}

	this(FieldDefinitionEnum ruleSelection, Token name, Type typ, Directives dir) {
		this.ruleSelection = ruleSelection;
		this.name = name;
		this.typ = typ;
		this.dir = dir;
	}

	this(FieldDefinitionEnum ruleSelection, Token name, Type typ) {
		this.ruleSelection = ruleSelection;
		this.name = name;
		this.typ = typ;
	}

	void visit(Visitor vis) {
		vis.accept(this);
	}

	void visit(Visitor vis) const {
		vis.accept(this);
	}
}

enum ImplementsInterfacesEnum {
	N,
}

class ImplementsInterfaces {
	ImplementsInterfacesEnum ruleSelection;
	NamedTypes nts;

	this(ImplementsInterfacesEnum ruleSelection, NamedTypes nts) {
		this.ruleSelection = ruleSelection;
		this.nts = nts;
	}

	void visit(Visitor vis) {
		vis.accept(this);
	}

	void visit(Visitor vis) const {
		vis.accept(this);
	}
}

enum NamedTypesEnum {
	N,
	NCS,
	NS,
}

class NamedTypes {
	NamedTypesEnum ruleSelection;
	NamedTypes follow;
	Token name;

	this(NamedTypesEnum ruleSelection, Token name) {
		this.ruleSelection = ruleSelection;
		this.name = name;
	}

	this(NamedTypesEnum ruleSelection, Token name, NamedTypes follow) {
		this.ruleSelection = ruleSelection;
		this.name = name;
		this.follow = follow;
	}

	void visit(Visitor vis) {
		vis.accept(this);
	}

	void visit(Visitor vis) const {
		vis.accept(this);
	}
}

enum ArgumentsDefinitionEnum {
	A,
}

class ArgumentsDefinition {
	ArgumentsDefinitionEnum ruleSelection;

	this(ArgumentsDefinitionEnum ruleSelection) {
		this.ruleSelection = ruleSelection;
	}

	void visit(Visitor vis) {
		vis.accept(this);
	}

	void visit(Visitor vis) const {
		vis.accept(this);
	}
}

enum InputValueDefinitionsEnum {
	I,
	ICF,
	IF,
}

class InputValueDefinitions {
	InputValueDefinitionsEnum ruleSelection;
	InputValueDefinitions follow;
	InputValueDefinition iv;

	this(InputValueDefinitionsEnum ruleSelection, InputValueDefinition iv) {
		this.ruleSelection = ruleSelection;
		this.iv = iv;
	}

	this(InputValueDefinitionsEnum ruleSelection, InputValueDefinition iv, InputValueDefinitions follow) {
		this.ruleSelection = ruleSelection;
		this.iv = iv;
		this.follow = follow;
	}

	void visit(Visitor vis) {
		vis.accept(this);
	}

	void visit(Visitor vis) const {
		vis.accept(this);
	}
}

enum InputValueDefinitionEnum {
	TVD,
	TD,
	TV,
	T,
}

class InputValueDefinition {
	InputValueDefinitionEnum ruleSelection;
	Type type;
	DefaultValue df;
	Directives dirs;
	Token name;

	this(InputValueDefinitionEnum ruleSelection, Token name, Type type, DefaultValue df, Directives dirs) {
		this.ruleSelection = ruleSelection;
		this.name = name;
		this.type = type;
		this.df = df;
		this.dirs = dirs;
	}

	this(InputValueDefinitionEnum ruleSelection, Token name, Type type, Directives dirs) {
		this.ruleSelection = ruleSelection;
		this.name = name;
		this.type = type;
		this.dirs = dirs;
	}

	this(InputValueDefinitionEnum ruleSelection, Token name, Type type, DefaultValue df) {
		this.ruleSelection = ruleSelection;
		this.name = name;
		this.type = type;
		this.df = df;
	}

	this(InputValueDefinitionEnum ruleSelection, Token name, Type type) {
		this.ruleSelection = ruleSelection;
		this.name = name;
		this.type = type;
	}

	void visit(Visitor vis) {
		vis.accept(this);
	}

	void visit(Visitor vis) const {
		vis.accept(this);
	}
}

enum InterfaceTypeDefinitionEnum {
	NDF,
	NF,
}

class InterfaceTypeDefinition {
	InterfaceTypeDefinitionEnum ruleSelection;
	FieldDefinitions fds;
	Directives dirs;
	Token name;

	this(InterfaceTypeDefinitionEnum ruleSelection, Token name, Directives dirs, FieldDefinitions fds) {
		this.ruleSelection = ruleSelection;
		this.name = name;
		this.dirs = dirs;
		this.fds = fds;
	}

	this(InterfaceTypeDefinitionEnum ruleSelection, Token name, FieldDefinitions fds) {
		this.ruleSelection = ruleSelection;
		this.name = name;
		this.fds = fds;
	}

	void visit(Visitor vis) {
		vis.accept(this);
	}

	void visit(Visitor vis) const {
		vis.accept(this);
	}
}

enum UnionTypeDefinitionEnum {
	NDU,
	NU,
}

class UnionTypeDefinition {
	UnionTypeDefinitionEnum ruleSelection;
	UnionMembers um;
	Directives dirs;
	Token name;

	this(UnionTypeDefinitionEnum ruleSelection, Token name, Directives dirs, UnionMembers um) {
		this.ruleSelection = ruleSelection;
		this.name = name;
		this.dirs = dirs;
		this.um = um;
	}

	this(UnionTypeDefinitionEnum ruleSelection, Token name, UnionMembers um) {
		this.ruleSelection = ruleSelection;
		this.name = name;
		this.um = um;
	}

	void visit(Visitor vis) {
		vis.accept(this);
	}

	void visit(Visitor vis) const {
		vis.accept(this);
	}
}

enum UnionMembersEnum {
	S,
	SPF,
	SF,
}

class UnionMembers {
	UnionMembersEnum ruleSelection;
	UnionMembers follow;
	Token name;

	this(UnionMembersEnum ruleSelection, Token name) {
		this.ruleSelection = ruleSelection;
		this.name = name;
	}

	this(UnionMembersEnum ruleSelection, Token name, UnionMembers follow) {
		this.ruleSelection = ruleSelection;
		this.name = name;
		this.follow = follow;
	}

	void visit(Visitor vis) {
		vis.accept(this);
	}

	void visit(Visitor vis) const {
		vis.accept(this);
	}
}

enum EnumTypeDefinitionEnum {
	NDE,
	NE,
}

class EnumTypeDefinition {
	EnumTypeDefinitionEnum ruleSelection;
	EnumValueDefinitions evds;
	Directives dir;
	Token name;

	this(EnumTypeDefinitionEnum ruleSelection, Token name, Directives dir, EnumValueDefinitions evds) {
		this.ruleSelection = ruleSelection;
		this.name = name;
		this.dir = dir;
		this.evds = evds;
	}

	this(EnumTypeDefinitionEnum ruleSelection, Token name, EnumValueDefinitions evds) {
		this.ruleSelection = ruleSelection;
		this.name = name;
		this.evds = evds;
	}

	void visit(Visitor vis) {
		vis.accept(this);
	}

	void visit(Visitor vis) const {
		vis.accept(this);
	}
}

enum EnumValueDefinitionsEnum {
	D,
	DCE,
	DE,
}

class EnumValueDefinitions {
	EnumValueDefinitionsEnum ruleSelection;
	EnumValueDefinition evd;
	EnumValueDefinitions follow;

	this(EnumValueDefinitionsEnum ruleSelection, EnumValueDefinition evd) {
		this.ruleSelection = ruleSelection;
		this.evd = evd;
	}

	this(EnumValueDefinitionsEnum ruleSelection, EnumValueDefinition evd, EnumValueDefinitions follow) {
		this.ruleSelection = ruleSelection;
		this.evd = evd;
		this.follow = follow;
	}

	void visit(Visitor vis) {
		vis.accept(this);
	}

	void visit(Visitor vis) const {
		vis.accept(this);
	}
}

enum EnumValueDefinitionEnum {
	ED,
	E,
}

class EnumValueDefinition {
	EnumValueDefinitionEnum ruleSelection;
	Directives dirs;
	Token name;

	this(EnumValueDefinitionEnum ruleSelection, Token name, Directives dirs) {
		this.ruleSelection = ruleSelection;
		this.name = name;
		this.dirs = dirs;
	}

	this(EnumValueDefinitionEnum ruleSelection, Token name) {
		this.ruleSelection = ruleSelection;
		this.name = name;
	}

	void visit(Visitor vis) {
		vis.accept(this);
	}

	void visit(Visitor vis) const {
		vis.accept(this);
	}
}

enum InputTypeDefinitionEnum {
	NDE,
	NE,
}

class InputTypeDefinition {
	InputTypeDefinitionEnum ruleSelection;
	InputValueDefinitions ivds;
	Directives dir;
	Token name;

	this(InputTypeDefinitionEnum ruleSelection, Token name, Directives dir, InputValueDefinitions ivds) {
		this.ruleSelection = ruleSelection;
		this.name = name;
		this.dir = dir;
		this.ivds = ivds;
	}

	this(InputTypeDefinitionEnum ruleSelection, Token name, InputValueDefinitions ivds) {
		this.ruleSelection = ruleSelection;
		this.name = name;
		this.ivds = ivds;
	}

	void visit(Visitor vis) {
		vis.accept(this);
	}

	void visit(Visitor vis) const {
		vis.accept(this);
	}
}

enum TypeExtensionDefinitionEnum {
	O,
}

class TypeExtensionDefinition {
	TypeExtensionDefinitionEnum ruleSelection;
	ObjectTypeDefinition otd;

	this(TypeExtensionDefinitionEnum ruleSelection, ObjectTypeDefinition otd) {
		this.ruleSelection = ruleSelection;
		this.otd = otd;
	}

	void visit(Visitor vis) {
		vis.accept(this);
	}

	void visit(Visitor vis) const {
		vis.accept(this);
	}
}

enum DirectiveDefinitionEnum {
	AD,
	D,
}

class DirectiveDefinition {
	DirectiveDefinitionEnum ruleSelection;
	DirectiveLocations dl;
	ArgumentsDefinition ad;
	Token name;

	this(DirectiveDefinitionEnum ruleSelection, Token name, ArgumentsDefinition ad, DirectiveLocations dl) {
		this.ruleSelection = ruleSelection;
		this.name = name;
		this.ad = ad;
		this.dl = dl;
	}

	this(DirectiveDefinitionEnum ruleSelection, Token name, DirectiveLocations dl) {
		this.ruleSelection = ruleSelection;
		this.name = name;
		this.dl = dl;
	}

	void visit(Visitor vis) {
		vis.accept(this);
	}

	void visit(Visitor vis) const {
		vis.accept(this);
	}
}

enum DirectiveLocationsEnum {
	N,
	NPF,
	NF,
}

class DirectiveLocations {
	DirectiveLocationsEnum ruleSelection;
	DirectiveLocations follow;
	Token name;

	this(DirectiveLocationsEnum ruleSelection, Token name) {
		this.ruleSelection = ruleSelection;
		this.name = name;
	}

	this(DirectiveLocationsEnum ruleSelection, Token name, DirectiveLocations follow) {
		this.ruleSelection = ruleSelection;
		this.name = name;
		this.follow = follow;
	}

	void visit(Visitor vis) {
		vis.accept(this);
	}

	void visit(Visitor vis) const {
		vis.accept(this);
	}
}

enum InputObjectTypeDefinitionEnum {
	NDI,
	NI,
}

class InputObjectTypeDefinition {
	InputObjectTypeDefinitionEnum ruleSelection;
	Directives dirs;
	Token name;

	this(InputObjectTypeDefinitionEnum ruleSelection, Token name, Directives dirs) {
		this.ruleSelection = ruleSelection;
		this.name = name;
		this.dirs = dirs;
	}

	this(InputObjectTypeDefinitionEnum ruleSelection, Token name) {
		this.ruleSelection = ruleSelection;
		this.name = name;
	}

	void visit(Visitor vis) {
		vis.accept(this);
	}

	void visit(Visitor vis) const {
		vis.accept(this);
	}
}