org.crsh.lang.spi
Interface Compiler

All Known Implementing Classes:

GroovyCompiler, JavaCompiler, ScriptCompiler

public interface Compiler

Author:

Julien Viet

Method Summary

CommandResolution	compileCommand(String name, byte[] source) Compile a command..
String	doCallBack(ShellSession session, String name, String defaultValue)
Set<String>	getExtensions() Returns the set of extensions managed by this implementation.

Method Detail

getExtensions

Set<String> getExtensions()

Returns the set of extensions managed by this implementation.

Returns:

the set of extensions, for instance ("groovy")

compileCommand

CommandResolution compileCommand(String name,
                                 byte[] source)
                                 throws CommandException,
                                        NullPointerException

Compile a command..

Parameters:

name - the command name

source - the command source @return the command or null if no command can be resolved

Throws:

CommandException - when the command exists but cannot be created

NullPointerException - if the command name is null

doCallBack

String doCallBack(ShellSession session,
                  String name,
                  String defaultValue)