Class: CompressedFile (private in Archiver

• Inheritance
• Class protocol
  • command strings
  • queries
• Instance protocol
  • actions
  • columns
  • command strings

Inheritance:

   Object
   |
   +--Archiver
      |
      +--Archiver::CompressedFile
         |
         +--Archiver::BZ2Compressed
         |
         +--Archiver::GZipCompressed

Package:

stx:libbasic2

Category:

System-Support-FileFormats

Owner:

Archiver

Class protocol:

 compressCommand

** This method must be redefined in concrete classes (subclassResponsibility) **

 uncompressCommand

** This method must be redefined in concrete classes (subclassResponsibility) **

 canViewFile

 isAbstract

Return if this class is an abstract class.
True is returned here for myself only; false for subclasses.
Abstract subclasses must redefine this again.

Instance protocol:

 compressFile: aFile to: newFile

 extractFiles: aColOfFilesOrNil to: aDirectory

 localUncompress: file to: newFile

 uncompressTo: aDirectory

 columns

** This method must be redefined in concrete classes (subclassResponsibility) **

 isValidOutputLine: line

(comment from inherited method)
return true, if line contains a valid list-files output line

 getCommandToCompress: aFile asNew: newFile

 getCommandToListFiles: dummyArg

 getCommandToUncompress: aFileName