org.crsh.lang.spi
Interface Language

All Known Implementing Classes:

GroovyLanguage, GroovyLanguageProxy, JavaLanguage, LanguageProxy

public interface Language

Integration of a language.

Author:

Julien Viet

Method Summary

void	destroy(ShellSession session) Destroy session callback.
Compiler	getCompiler()
String	getDisplayName()
String	getName()
Repl	getRepl()
void	init(ShellSession session) Init session callback.
boolean	isActive()

Method Detail

getName

String getName()

Returns:

the language name

getDisplayName

String getDisplayName()

Returns:

the language display name, including the version if possible

isActive

boolean isActive()

Returns:

true if this language is active. Implementation can decide based on the runtime, for instance the Groovy language can be inactive when the Groovy runtime is not available

getRepl

Repl getRepl()

Returns:

the repl for this language, null should be returned when the language does not support the repl feature

getCompiler

Compiler getCompiler()

Returns:

the compiler for this language, null should be returned when the language does not support the compilation feature

init

void init(ShellSession session)

Init session callback.

Parameters:

session - the initialized session

destroy

void destroy(ShellSession session)

Destroy session callback.

Parameters:

session - the destroyed session