Core.LiteralPat (morel 0.3.0 API)

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

Enclosing class:

Core
```
public static class Core.LiteralPat
extends Core.Pat
```
Literal pattern, the pattern analog of the Core.Literal expression.
For example, "0" in "fun fact 0 = 1 | fact n = n * fact (n - 1)".

Field Summary

Fields
Modifier and Type Field Description

Comparable value
- Fields inherited from class net.hydromatic.morel.ast.Core.Pat
  type
- Fields inherited from class net.hydromatic.morel.ast.AstNode
  op, pos

Constructor Summary

Constructors
Constructor Description

LiteralPat(Op op, Type type, Comparable value)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Core.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`	`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.
`boolean`	`equals(Object o)`
`int`	`hashCode()`
`(package private) AstWriter`	`unparse(AstWriter w, int left, int right)`

Methods inherited from class net.hydromatic.morel.ast.Core.Pat
type

Methods inherited from class net.hydromatic.morel.ast.AstNode
toString, unparse

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- Field Detail
  - value
```
public final Comparable value
```
- Constructor Detail
  - LiteralPat
```
LiteralPat(Op op,
           Type type,
           Comparable value)
```
- Method Detail
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - equals
```
public boolean equals(Object o)
```
    Overrides:
    
    equals in class Object
  - unparse
```
AstWriter unparse(AstWriter w,
                  int left,
                  int right)
```
    Specified by:
    
    unparse in class AstNode
  - accept
```
public Core.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 Core.Pat
  - 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