Package net.hydromatic.morel.ast

Class Core.Case

java.lang.Object

net.hydromatic.morel.ast.AstNode

net.hydromatic.morel.ast.Core.BaseNode

net.hydromatic.morel.ast.Core.Exp

net.hydromatic.morel.ast.Core.Case

Enclosing class:

Core

public static class Core.Case
extends Core.Exp

Case expression.

Also implements Ast.If.

Field Summary

Fields

Modifier and Type	Field	Description
final Core.Exp	exp
final List<Core.Match>	matchList

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

type

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

op, pos

Constructor Summary

Constructors

Constructor	Description
Case(Pos pos, Type type, Core.Exp exp, com.google.common.collect.ImmutableList<Core.Match> matchList)

Method Summary

Modifier and Type	Method	Description
Core.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.
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.Case	copy(Core.Exp exp, List<Core.Match> matchList)
(package private) AstWriter	unparse(AstWriter w, int left, int right)

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

arg, forEachArg, isCallTo, isConstant, type

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

exp

public final Core.Exp exp

matchList

public final List<Core.Match> matchList

Constructor Details

Case

Case(Pos pos,
 Type type,
 Core.Exp exp,
 com.google.common.collect.ImmutableList<Core.Match> matchList)

Method Details

unparse

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

Specified by:

unparse in class AstNode

accept

public Core.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 Core.Exp

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.Case copy(Core.Exp exp,
 List<Core.Match> matchList)