Core.OrderItem (morel 0.3.0 API)

java.lang.Object
- net.hydromatic.morel.ast.AstNode
- - net.hydromatic.morel.ast.Core.BaseNode
  - - net.hydromatic.morel.ast.Core.OrderItem

Enclosing class:: Core

public static class Core.OrderItem
extends Core.BaseNode

An item in an order clause.

Field Summary

Fields
Modifier and Type Field Description

Ast.Direction direction

Core.Exp exp
- Fields inherited from class net.hydromatic.morel.ast.AstNode
  op, pos

Constructor Summary

Constructors
Constructor Description

OrderItem(Core.Exp exp, Ast.Direction direction)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`AstNode`	`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.OrderItem`	`copy(Core.Exp exp, Ast.Direction direction)`
`(package private) AstWriter`	`unparse(AstWriter w, int left, int right)`

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 Detail
  - exp
```
public final Core.Exp exp
```
  - direction
```
public final Ast.Direction direction
```
- Constructor Detail
  - OrderItem
```
OrderItem(Core.Exp exp,
          Ast.Direction direction)
```
- Method Detail
  - accept
```
public AstNode 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.
    
    Overrides:
    
    accept in class Core.BaseNode
  - 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
```
AstWriter unparse(AstWriter w,
                  int left,
                  int right)
```
    Specified by:
    
    unparse in class AstNode
  - copy
```
public Core.OrderItem copy(Core.Exp exp,
                           Ast.Direction direction)
```