Package net.hydromatic.morel.ast

Class Ast.Con0Pat

java.lang.Object

net.hydromatic.morel.ast.AstNode

net.hydromatic.morel.ast.Ast.Pat

net.hydromatic.morel.ast.Ast.Con0Pat

Enclosing class:

Ast

public static class Ast.Con0Pat
extends Ast.Pat

Type constructor pattern with no argument.

For example, in "fun nvl NIL = 0 | OPTION x = x", "NIL" is a zero-arg type constructor pattern.

See Also:

• Ast.ConPat

Field Summary

Fields

Modifier and Type	Field	Description
final Ast.Id	tyCon

Fields inherited from class net.hydromatic.morel.ast.AstNode

op, pos

Constructor Summary

Constructors

Constructor	Description
Con0Pat(Pos pos, Ast.Id tyCon)

Method Summary

Modifier and Type	Method	Description
Ast.Pat	accept(Shuttle shuttle)	Accepts a shuttle, calling the Shuttle.visit(net.hydromatic.morel.ast.Ast.Literal) method appropriate to the type of this node, and returning the result.
void	accept(Visitor visitor)	Accepts a visitor, calling the Shuttle.visit(net.hydromatic.morel.ast.Ast.Literal) method appropriate to the type of this node, and returning the result.
Ast.Con0Pat	copy(Ast.Id tyCon)	Creates a copy of this Con0Pat with given contents, or this if the contents are the same.
(package private) AstWriter	unparse(AstWriter w, int left, int right)

Methods inherited from class net.hydromatic.morel.ast.Ast.Pat

forEachArg, visit

Methods inherited from class net.hydromatic.morel.ast.AstNode

toString, unparse

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details

tyCon

public final Ast.Id tyCon

Constructor Details

Con0Pat

Con0Pat(Pos pos,
 Ast.Id tyCon)

Method Details

accept

public Ast.Pat accept(Shuttle shuttle)

Description copied from class: AstNode

Accepts a shuttle, calling the Shuttle.visit(net.hydromatic.morel.ast.Ast.Literal) method appropriate to the type of this node, and returning the result.

Specified by:

accept in class Ast.Pat

accept

public void accept(Visitor visitor)

Description copied from class: AstNode

Accepts a visitor, calling the Shuttle.visit(net.hydromatic.morel.ast.Ast.Literal) method appropriate to the type of this node, and returning the result.

Specified by:

accept in class AstNode

unparse

AstWriter unparse(AstWriter w,
 int left,
 int right)

Specified by:

unparse in class AstNode

copy

public Ast.Con0Pat copy(Ast.Id tyCon)

Creates a copy of this Con0Pat with given contents, or this if the contents are the same.