Ast.Pat (morel 0.2.0 API)

java.lang.Object
- net.hydromatic.morel.ast.AstNode
- - net.hydromatic.morel.ast.Ast.Pat

Direct Known Subclasses:

Ast.AnnotatedPat, Ast.Con0Pat, Ast.ConPat, Ast.IdPat, Ast.InfixPat, Ast.ListPat, Ast.LiteralPat, Ast.RecordPat, Ast.TuplePat, Ast.WildcardPat

Enclosing class:

Ast
```
public abstract static class Ast.Pat
extends AstNode
```
Base class for a pattern.
For example, "x" in "val x = 5" is a Ast.IdPat; the "(x, y) in "val (x, y) = makePair 1 2" is a Ast.TuplePat.

Field Summary
- Fields inherited from class net.hydromatic.morel.ast.AstNode
  op, pos

Constructor Summary

Constructors
Constructor Description

Pat(Pos pos, Op op)

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`abstract Ast.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`	`forEachArg(java.util.function.ObjIntConsumer<Ast.Pat> action)`
`void`	`visit(java.util.function.Consumer<Ast.Pat> consumer)`

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

- Constructor Detail
  - Pat
```
Pat(Pos pos,
    Op op)
```
- Method Detail
  - forEachArg
```
public void forEachArg(java.util.function.ObjIntConsumer<Ast.Pat> action)
```
  - accept
```
public abstract Ast.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 AstNode
  - visit
```
public void visit(java.util.function.Consumer<Ast.Pat> consumer)
```