Package net.hydromatic.morel.ast

Class Ast.LetExp

java.lang.Object

net.hydromatic.morel.ast.AstNode

net.hydromatic.morel.ast.Ast.Exp

net.hydromatic.morel.ast.Ast.LetExp

Enclosing class:

Ast

public static class Ast.LetExp
extends Ast.Exp

"Let" expression.

Field Summary

Fields

Modifier and Type	Field	Description
java.util.List<Ast.Decl>	decls
Ast.Exp	e

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

op, pos

Constructor Summary

Constructors

Constructor	Description
LetExp(Pos pos, com.google.common.collect.ImmutableList<Ast.Decl> decls, Ast.Exp e)

Method Summary

Modifier and Type	Method	Description
Ast.Exp	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.
Ast.LetExp	copy(java.lang.Iterable<Ast.Decl> decls, Ast.Exp e)	Creates a copy of this LetExp 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.Exp

args, forEachArg

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

toString

Methods inherited from class java.lang.Object

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

Field Detail

decls

public final java.util.List<Ast.Decl> decls

e

public final Ast.Exp e

Constructor Detail

LetExp

LetExp(Pos pos,
       com.google.common.collect.ImmutableList<Ast.Decl> decls,
       Ast.Exp e)

Method Detail

accept

public Ast.Exp 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.Exp

unparse

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

Specified by:

unparse in class AstNode

copy

public Ast.LetExp copy(java.lang.Iterable<Ast.Decl> decls,
                       Ast.Exp e)

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