Package net.hydromatic.morel.ast

Class Core.Where

java.lang.Object

net.hydromatic.morel.ast.AstNode

net.hydromatic.morel.ast.Core.BaseNode

net.hydromatic.morel.ast.Core.FromStep

net.hydromatic.morel.ast.Core.Where

Enclosing class:

Core

public static class Core.Where
extends Core.FromStep

A where clause in a from expression.

Field Summary

Fields

Modifier and Type	Field	Description
final Core.Exp	exp

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

bindings

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

op, pos

Constructor Summary

Constructors

Constructor	Description
Where(com.google.common.collect.ImmutableList<Binding> bindings, Core.Exp exp)

Method Summary

Modifier and Type	Method	Description
Core.Where	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.Where	copy(Core.Exp exp, List<Binding> bindings)
protected AstWriter	unparse(AstWriter w, Core.From from, int ordinal, int left, int right)

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

unparse

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

Constructor Details

Where

Where(com.google.common.collect.ImmutableList<Binding> bindings,
 Core.Exp exp)

Method Details

accept

public Core.Where 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.FromStep

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

unparse

protected AstWriter unparse(AstWriter w,
 Core.From from,
 int ordinal,
 int left,
 int right)

Specified by:

unparse in class Core.FromStep

copy

public Core.Where copy(Core.Exp exp,
 List<Binding> bindings)