Package net.hydromatic.morel.ast

Class Core.TuplePat

java.lang.Object

net.hydromatic.morel.ast.AstNode

net.hydromatic.morel.ast.Core.BaseNode

net.hydromatic.morel.ast.Core.Pat

net.hydromatic.morel.ast.Core.TuplePat

Enclosing class:

Core

public static class Core.TuplePat
extends Core.Pat

Tuple pattern, the pattern analog of the Core.Tuple expression.

For example, "(x, y)" in "fun sum (x, y) = x + y".

Field Summary

Fields

Modifier and Type	Field	Description
final List<Core.Pat>	args

Fields inherited from class net.hydromatic.morel.ast.Core.Pat

type

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

op, pos

Constructor Summary

Constructors

Constructor	Description
TuplePat(Type type, com.google.common.collect.ImmutableList<Core.Pat> args)

Method Summary

Modifier and Type	Method	Description
Core.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.
Core.TuplePat	copy(TypeSystem typeSystem, List<Core.Pat> args)
(package private) AstWriter	unparse(AstWriter w, int left, int right)

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

type, typeKey

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

args

public final List<Core.Pat> args

Constructor Details

TuplePat

TuplePat(Type type,
 com.google.common.collect.ImmutableList<Core.Pat> args)

Method Details

unparse

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

Specified by:

unparse in class AstNode

accept

public Core.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 Core.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.

Overrides:

accept in class Core.BaseNode

copy

public Core.TuplePat copy(TypeSystem typeSystem,
 List<Core.Pat> args)