java.lang.Object
- java.lang.Enum<Language>
- - ch.usi.si.seart.treesitter.Language

All Implemented Interfaces:

Serializable, Comparable<Language>
```
public enum Language
extends Enum<Language>
```
Enum that consists of all the officially recognized programming languages.
In terms of ABI, these include only languages with a version of either 13 or 14. The version of the underlying parser we use requires as a bare minimum the former. For this reason, languages that have not been maintained for a significant amount of time will not be supported by the library.

Since:

1.0.0

Author:

Ozren Dabić

See Also:

tree-sitter language list

Enum Constant Summary

Enum Constants
Enum Constant	Description
`_INVALID_`	Represents an invalid language.
`ADA`	Ada programming language.
`BASH`	Bash: Bourne Again SHell.
`C`	C programming language.
`CLOJURE`	Clojure programming language.
`CMAKE`	The CMake language.
`COMMON_LISP`	Common Lisp programming language.
`CPP`	C++ programming language.
`CSHARP`	C# programming language.
`CSS`	CSS: Cascading Style Sheets.
`DART`	Dart programming language.
`DOT`	DOT graph description language.
`ELIXIR`	Elixir programming language.
`ELM`	Elm programming language.
`EMBEDDED_TEMPLATE`	Embedded HTML templates: EJS & ERS.
`ERLANG`	Erlang programming language.
`FORTRAN`	Fortran programming language.
`GO`	Go programming language.
`GRAPHQL`	GraphQL: Graph Query Language.
`HASKELL`	Haskell programming language.
`HTML`	HTML: HyperText Markup Language.
`JAVA`	Java programming language.
`JAVASCRIPT`	JavaScript programming language.
`JSON`	JSON: JavaScript Object Notation.
`JULIA`	Julia programming language.
`KOTLIN`	Kotlin programming language.
`LATEX`	LaTeX markup language for document typesetting.
`LUA`	Lua programming language.
`MARKDOWN`	Markdown markup language for creating formatted text.
`NIX`	Nix programming language.
`OBJECTIVE_C`	Objective-C programming language.
`OCAML`	OCaml programming language.
`PASCAL`	Pascal programming language.
`PHP`	PHP: Hypertext Preprocessor.
`PYTHON`	Python programming language.
`R`	R programming language.
`RACKET`	Racket programming language.
`RUBY`	Ruby programming language.
`RUST`	Rust programming language.
`SCALA`	Scala programming language.
`SCHEME`	Scheme programming language.
`SCSS`	SCSS: Sassy CSS.
`SVELTE`	Svelte front-end component framework.
`SWIFT`	Swift programming language.
`TOML`	TOML: Tom's Obvious Minimal Language.
`TSX`	JSX-enhanced TypeScript.
`TYPESCRIPT`	TypeScript programming language.
`YAML`	YAML: YAML Ain't Markup Language.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static @NotNull Collection<Language>`	`associatedWith(@NotNull Path path)`	Selects enum values potentially associated with a file at a given path.
`int`	`getTotalSymbols()`
`String`	`toString()`
`static void`	`validate(@NotNull Language language)`	Validates an enum value to ensure it is not null and has a valid (nonzero) identifier.
`static Language`	`valueOf(String name)`	Returns the enum constant of this type with the specified name.
`static Language[]`	`values()`	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum
compareTo, equals, getDeclaringClass, hashCode, name, ordinal, valueOf

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

- Enum Constant Detail
  - _INVALID_
```
@TestOnly
public static final Language _INVALID_
```
    Represents an invalid language. Used primarily for testing.
  - ADA
```
public static final Language ADA
```
    Ada programming language.
    
    See Also:
    
    tree-sitter-ada
  - BASH
```
public static final Language BASH
```
    Bash: Bourne Again SHell.
    
    See Also:
    
    tree-sitter-bash
  - C
```
public static final Language C
```
    C programming language.
    
    See Also:
    
    tree-sitter-c
  - CLOJURE
```
public static final Language CLOJURE
```
    Clojure programming language.
    
    See Also:
    
    tree-sitter-clojure
  - CMAKE
```
public static final Language CMAKE
```
    The CMake language.
    
    See Also:
    
    tree-sitter-cmake
  - COMMON_LISP
```
public static final Language COMMON_LISP
```
    Common Lisp programming language.
    
    See Also:
    
    tree-sitter-commonlisp
  - CSHARP
```
public static final Language CSHARP
```
    C# programming language.
    
    See Also:
    
    tree-sitter-c-sharp
  - CPP
```
public static final Language CPP
```
    C++ programming language.
    
    See Also:
    
    tree-sitter-cpp
  - CSS
```
public static final Language CSS
```
    CSS: Cascading Style Sheets.
    
    See Also:
    
    tree-sitter-css
  - DART
```
public static final Language DART
```
    Dart programming language.
    
    See Also:
    
    tree-sitter-dart
  - DOT
```
public static final Language DOT
```
    DOT graph description language.
    
    See Also:
    
    tree-sitter-dot
  - ELIXIR
```
public static final Language ELIXIR
```
    Elixir programming language.
    
    See Also:
    
    tree-sitter-elixir
  - ELM
```
public static final Language ELM
```
    Elm programming language.
    
    See Also:
    
    tree-sitter-elm
  - EMBEDDED_TEMPLATE
```
public static final Language EMBEDDED_TEMPLATE
```
    Embedded HTML templates: EJS & ERS.
    
    See Also:
    
    tree-sitter-embedded-template
  - ERLANG
```
public static final Language ERLANG
```
    Erlang programming language.
    
    See Also:
    
    tree-sitter-erlang
  - FORTRAN
```
public static final Language FORTRAN
```
    Fortran programming language.
    
    See Also:
    
    tree-sitter-fortran
  - GO
```
public static final Language GO
```
    Go programming language.
    
    See Also:
    
    tree-sitter-go
  - GRAPHQL
```
public static final Language GRAPHQL
```
    GraphQL: Graph Query Language.
    
    See Also:
    
    tree-sitter-graphql
  - HASKELL
```
public static final Language HASKELL
```
    Haskell programming language.
    
    See Also:
    
    tree-sitter-haskell
  - HTML
```
public static final Language HTML
```
    HTML: HyperText Markup Language.
    
    See Also:
    
    tree-sitter-html
  - JAVA
```
public static final Language JAVA
```
    Java programming language.
    
    See Also:
    
    tree-sitter-java
  - JAVASCRIPT
```
public static final Language JAVASCRIPT
```
    JavaScript programming language.
    
    See Also:
    
    tree-sitter-javascript
  - JSON
```
public static final Language JSON
```
    JSON: JavaScript Object Notation.
    
    See Also:
    
    tree-sitter-json
  - JULIA
```
public static final Language JULIA
```
    Julia programming language.
    
    See Also:
    
    tree-sitter-julia
  - KOTLIN
```
public static final Language KOTLIN
```
    Kotlin programming language.
    
    See Also:
    
    tree-sitter-kotlin
  - LATEX
```
public static final Language LATEX
```
    LaTeX markup language for document typesetting.
    
    See Also:
    
    tree-sitter-latex
  - LUA
```
public static final Language LUA
```
    Lua programming language.
    
    See Also:
    
    tree-sitter-lua
  - MARKDOWN
```
public static final Language MARKDOWN
```
    Markdown markup language for creating formatted text.
    
    See Also:
    
    tree-sitter-markdown
  - NIX
```
public static final Language NIX
```
    Nix programming language.
    
    See Also:
    
    tree-sitter-nix
  - OBJECTIVE_C
```
public static final Language OBJECTIVE_C
```
    Objective-C programming language.
    
    See Also:
    
    tree-sitter-objc
  - OCAML
```
public static final Language OCAML
```
    OCaml programming language.
    
    See Also:
    
    tree-sitter-ocaml
  - PASCAL
```
public static final Language PASCAL
```
    Pascal programming language.
    
    See Also:
    
    tree-sitter-pascal
  - PHP
```
public static final Language PHP
```
    PHP: Hypertext Preprocessor.
    
    See Also:
    
    tree-sitter-php
  - PYTHON
```
public static final Language PYTHON
```
    Python programming language.
    
    See Also:
    
    tree-sitter-python
  - R
```
public static final Language R
```
    R programming language.
    
    See Also:
    
    tree-sitter-r
  - RACKET
```
public static final Language RACKET
```
    Racket programming language.
    
    See Also:
    
    tree-sitter-racket
  - RUBY
```
public static final Language RUBY
```
    Ruby programming language.
    
    See Also:
    
    tree-sitter-ruby
  - RUST
```
public static final Language RUST
```
    Rust programming language.
    
    See Also:
    
    tree-sitter-rust
  - SCALA
```
public static final Language SCALA
```
    Scala programming language.
    
    See Also:
    
    tree-sitter-scala
  - SCHEME
```
public static final Language SCHEME
```
    Scheme programming language.
    
    See Also:
    
    tree-sitter-scheme
  - SCSS
```
public static final Language SCSS
```
    SCSS: Sassy CSS.
    
    See Also:
    
    tree-sitter-scss
  - SVELTE
```
public static final Language SVELTE
```
    Svelte front-end component framework.
    
    See Also:
    
    tree-sitter-svelte
  - SWIFT
```
public static final Language SWIFT
```
    Swift programming language.
    
    See Also:
    
    tree-sitter-swift
  - TOML
```
public static final Language TOML
```
    TOML: Tom's Obvious Minimal Language.
    
    See Also:
    
    tree-sitter-toml
  - TSX
```
public static final Language TSX
```
    JSX-enhanced TypeScript.
    
    See Also:
    
    tree-sitter-typescript
  - TYPESCRIPT
```
public static final Language TYPESCRIPT
```
    TypeScript programming language.
    
    See Also:
    
    tree-sitter-typescript
  - YAML
```
public static final Language YAML
```
    YAML: YAML Ain't Markup Language.
    
    See Also:
    
    tree-sitter-yaml
- Method Detail
  - values
```
public static Language[] values()
```
    Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
    for (Language c : Language.values()) System.out.println(c);
    Returns:
    
    an array containing the constants of this enum type, in the order they are declared
  - valueOf
```
public static Language valueOf(String name)
```
    Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
    
    Parameters:
    
    name - the name of the enum constant to be returned.
    
    Returns:
    
    the enum constant with the specified name
    
    Throws:
    
    IllegalArgumentException - if this enum type has no constant with the specified name
    
    NullPointerException - if the argument is null
  - validate
```
public static void validate(@NotNull
                            @NotNull Language language)
```
    Validates an enum value to ensure it is not null and has a valid (nonzero) identifier.
    
    Parameters:
    
    language - the instance to validate
    
    Throws:
    
    NullPointerException - if the language is null
    
    UnsatisfiedLinkError - if the language was not linked to native code
    
    ABIVersionError - if the language ABI version is outdated
  - associatedWith
```
@NotNull
public static @NotNull Collection<Language> associatedWith(@NotNull
                                                           @NotNull Path path)
```
    Selects enum values potentially associated with a file at a given path. This method checks the file's extension or name to determine the candidate language(s). Returns an empty collection if no associations can be made to a file.
    
    Parameters:
    
    path - location of the file whose language associations we want to determine
    
    Returns:
    
    An immutable collection of languages associated with the file (never null)
    
    Throws:
    
    NullPointerException - if path is null
    
    IllegalArgumentException - if path is a directory
    
    Since:
    
    1.6.0
  - getTotalSymbols
```
public int getTotalSymbols()
```
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Enum<Language>

Enum Language

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Enum

Methods inherited from class java.lang.Object

Enum Constant Detail

_INVALID_

ADA

BASH

C

CLOJURE

CMAKE

COMMON_LISP

CSHARP

CPP

CSS

DART

DOT

ELIXIR

ELM

EMBEDDED_TEMPLATE

ERLANG

FORTRAN

GO

GRAPHQL

HASKELL

HTML

JAVA

JAVASCRIPT

JSON

JULIA

KOTLIN

LATEX

LUA

MARKDOWN

NIX

OBJECTIVE_C

OCAML

PASCAL

PHP

PYTHON

R

RACKET

RUBY

RUST

SCALA

SCHEME

SCSS

SVELTE

SWIFT

TOML

TSX

TYPESCRIPT

YAML

Method Detail

values

valueOf

validate

associatedWith

getTotalSymbols

toString