java.lang.Object
- hydra.haskell.syntax.Expression

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<Expression>

Direct Known Subclasses:

Expression.Application, Expression.Case, Expression.ConstructRecord, Expression.Do, Expression.If, Expression.InfixApplication, Expression.Lambda, Expression.LeftSection, Expression.Let, Expression.List, Expression.Literal, Expression.RightSection, Expression.Tuple, Expression.TypeSignature, Expression.UpdateRecord, Expression.Variable
```
public abstract class Expression
extends java.lang.Object
implements java.io.Serializable, java.lang.Comparable<Expression>
```
A data expression

See Also:

Serialized Form

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`static class`	`Expression.Application`	A function application
`static class`	`Expression.Case`	A case expression
`static class`	`Expression.ConstructRecord`	A record constructor expression
`static class`	`Expression.Do`	A 'do' expression
`static class`	`Expression.If`	An 'if' expression
`static class`	`Expression.InfixApplication`	An infix application
`static class`	`Expression.Lambda`	A lambda expression
`static class`	`Expression.LeftSection`	A left section expression
`static class`	`Expression.Let`	A 'let' expression
`static class`	`Expression.List`	A list expression
`static class`	`Expression.Literal`	A literal value
`static interface`	`Expression.PartialVisitor<R>`	Partial visitor over `Expression` with a default `Expression.PartialVisitor.otherwise(hydra.haskell.syntax.Expression)` branch.
`static class`	`Expression.RightSection`	A right section expression
`static class`	`Expression.Tuple`	A tuple expression
`static class`	`Expression.TypeSignature`	A type signature expression
`static class`	`Expression.UpdateRecord`	A record update expression
`static class`	`Expression.Variable`	A variable reference
`static interface`	`Expression.Visitor<R>`	Visitor over `Expression`.

Field Summary

Fields
Modifier and Type	Field	Description
`static Name`	`APPLICATION`	Name of the `hydra.haskell.syntax.Expression.application` field.
`static Name`	`CASE`	Name of the `hydra.haskell.syntax.Expression.case` field.
`static Name`	`CONSTRUCT_RECORD`	Name of the `hydra.haskell.syntax.Expression.constructRecord` field.
`static Name`	`DO`	Name of the `hydra.haskell.syntax.Expression.do` field.
`static Name`	`IF`	Name of the `hydra.haskell.syntax.Expression.if` field.
`static Name`	`INFIX_APPLICATION`	Name of the `hydra.haskell.syntax.Expression.infixApplication` field.
`static Name`	`LAMBDA`	Name of the `hydra.haskell.syntax.Expression.lambda` field.
`static Name`	`LEFT_SECTION`	Name of the `hydra.haskell.syntax.Expression.leftSection` field.
`static Name`	`LET`	Name of the `hydra.haskell.syntax.Expression.let` field.
`static Name`	`LIST`	Name of the `hydra.haskell.syntax.Expression.list` field.
`static Name`	`LITERAL`	Name of the `hydra.haskell.syntax.Expression.literal` field.
`static Name`	`RIGHT_SECTION`	Name of the `hydra.haskell.syntax.Expression.rightSection` field.
`static Name`	`TUPLE`	Name of the `hydra.haskell.syntax.Expression.tuple` field.
`static Name`	`TYPE_`	Name of the `hydra.haskell.syntax.Expression` type.
`static Name`	`TYPE_SIGNATURE`	Name of the `hydra.haskell.syntax.Expression.typeSignature` field.
`static Name`	`UPDATE_RECORD`	Name of the `hydra.haskell.syntax.Expression.updateRecord` field.
`static Name`	`VARIABLE`	Name of the `hydra.haskell.syntax.Expression.variable` field.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`abstract <R> R`	`accept(Expression.Visitor<R> visitor)`	Dispatch to `visitor`.
`abstract int`	`hydraOrdinal()`

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

Methods inherited from interface java.lang.Comparable
compareTo

- Field Detail
  - TYPE_
```
public static final Name TYPE_
```
    Name of the hydra.haskell.syntax.Expression type.
  - APPLICATION
```
public static final Name APPLICATION
```
    Name of the hydra.haskell.syntax.Expression.application field.
  - CASE
```
public static final Name CASE
```
    Name of the hydra.haskell.syntax.Expression.case field.
  - CONSTRUCT_RECORD
```
public static final Name CONSTRUCT_RECORD
```
    Name of the hydra.haskell.syntax.Expression.constructRecord field.
  - DO
```
public static final Name DO
```
    Name of the hydra.haskell.syntax.Expression.do field.
  - IF
```
public static final Name IF
```
    Name of the hydra.haskell.syntax.Expression.if field.
  - INFIX_APPLICATION
```
public static final Name INFIX_APPLICATION
```
    Name of the hydra.haskell.syntax.Expression.infixApplication field.
  - LITERAL
```
public static final Name LITERAL
```
    Name of the hydra.haskell.syntax.Expression.literal field.
  - LAMBDA
```
public static final Name LAMBDA
```
    Name of the hydra.haskell.syntax.Expression.lambda field.
  - LEFT_SECTION
```
public static final Name LEFT_SECTION
```
    Name of the hydra.haskell.syntax.Expression.leftSection field.
  - LET
```
public static final Name LET
```
    Name of the hydra.haskell.syntax.Expression.let field.
  - LIST
```
public static final Name LIST
```
    Name of the hydra.haskell.syntax.Expression.list field.
  - RIGHT_SECTION
```
public static final Name RIGHT_SECTION
```
    Name of the hydra.haskell.syntax.Expression.rightSection field.
  - TUPLE
```
public static final Name TUPLE
```
    Name of the hydra.haskell.syntax.Expression.tuple field.
  - TYPE_SIGNATURE
```
public static final Name TYPE_SIGNATURE
```
    Name of the hydra.haskell.syntax.Expression.typeSignature field.
  - UPDATE_RECORD
```
public static final Name UPDATE_RECORD
```
    Name of the hydra.haskell.syntax.Expression.updateRecord field.
  - VARIABLE
```
public static final Name VARIABLE
```
    Name of the hydra.haskell.syntax.Expression.variable field.
- Method Detail
  - accept
```
public abstract <R> R accept(Expression.Visitor<R> visitor)
```
    Dispatch to visitor.
  - hydraOrdinal
```
public abstract int hydraOrdinal()
```

Class Expression

Nested Class Summary

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface java.lang.Comparable

Field Detail

TYPE_

APPLICATION

CASE

CONSTRUCT_RECORD

DO

IF

INFIX_APPLICATION

LITERAL

LAMBDA

LEFT_SECTION

LET

LIST

RIGHT_SECTION

TUPLE

TYPE_SIGNATURE

UPDATE_RECORD

VARIABLE

Method Detail

accept

hydraOrdinal