Class: ChangeDeltaInformation

• Inheritance
• Description
• Class protocol
  • accessing
  • initialization
  • utilities
• Instance protocol
  • accessing

Inheritance:

   Object
   |
   +--ChangeDeltaInformation

Package:

stx:libbasic3

Category:

System-Changes

Version:

rev: 1.4 date: 2014/12/11 20:47:41

user: cg

file: ChangeDeltaInformation.st directory: libbasic3

module: stx stc-classLibrary: libbasic3

Description:

delta used to return a symbol (#=, #~, #+ or #-);
for more detail, use instances of me:
    Unknown                 delta is unknown
    Identical               exactly the same
    IdenticalButWhiteSpace  code is formatted different, but AST is the same
    SemanticallyIdentical   code is different, but semantically the same
                            (for example, ifNil: -> isNil ifTrue:)
    Different               code is different
    Added                   method/class is added by change
    Removed                 method/class is removed by change

Class protocol:

 added

method/class is added by change

 conflict

method overwrites existing method from another package

 different

code is different

 identical

exactly the same

 identicalButFormat

code is formatted different, but AST is the same

 identicalButWhiteSpace

code is the same except for indentation

 identicalSemantically

code is different, but semantically the same.
(for example, ifNil: -> isNil ifTrue:)

 removed

method/class is removed by change

 unknown

another change / cannot figure out what has changed

 initialize

delta is unknown

 changeDeltaFor: changeText changeClass: changeClass selector: methodSelector

utility: give a changed method's source, compare against the current version in the system

Instance protocol:

 shortDeltaSymbol

 shortDeltaSymbol: something