|
|||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
This interface states the functionality of a programming language processor
Field Summary | |
static String |
ROLE
|
Method Summary | |
CodeFormatter |
getCodeFormatter()
Return the CodeFormatter associated with this programming
language |
String |
getLanguageName()
Get Language Name |
String |
getSourceExtension()
Return the programming language's source file extension |
CompiledComponent |
instantiate(Program program)
Create a new instance for the given program type |
Program |
load(String filename,
File baseDirectory,
String encoding)
Load a program from a file |
Program |
preload(String filename,
File baseDirectory,
String encoding)
Preload a program from a file |
String |
quoteString(String constant)
Escape a String according to the programming language's
string constant encoding rules. |
void |
setLanguageName(String name)
Set Language Name |
void |
unload(Object program,
String filename,
File baseDirectory)
Unload from memory and invalidate a given program |
Field Detail |
public static final String ROLE
Method Detail |
public String getSourceExtension()
public Program preload(String filename, File baseDirectory, String encoding) throws LanguageException
filename
- The program base file namebaseDirectory
- The directory containing the program fileencoding
- The encoding expected in the source file or
null
if it is the platform's default encoding
LanguageException
- If an error occurs during loadingpublic Program load(String filename, File baseDirectory, String encoding) throws LanguageException
filename
- The program base file namebaseDirectory
- The directory containing the program fileencoding
- The encoding expected in the source file or
null
if it is the platform's default encoding
LanguageException
- If an error occurs during loadingpublic CompiledComponent instantiate(Program program) throws LanguageException
program
- The program type
LanguageException
- If an instantiation error occurspublic void unload(Object program, String filename, File baseDirectory) throws LanguageException
program
- The programfilename
- The name of the file this program was loaded frombaseDirectory
- The directory containing the program file
LanguageException
- If an error occurspublic CodeFormatter getCodeFormatter()
CodeFormatter
associated with this programming
language
null
if none is
availablepublic String quoteString(String constant)
String
according to the programming language's
string constant encoding rules.
constant
- The string to be escaped
public void setLanguageName(String name)
name
- The name of the languagepublic String getLanguageName()
|
|||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |