Class: PluggableParseNodeVisitor

• Inheritance
• Description
• Class protocol
  • queries

Inheritance:

   Object
   |
   +--ParseNodeVisitor
      |
      +--PluggableParseNodeVisitor

Package:

stx:libcomp

Category:

System-Compiler-Support

Version:

rev: 1.4 date: 2021/01/20 10:29:37

user: cg

file: PluggableParseNodeVisitor.st directory: libcomp

module: stx stc-classLibrary: libcomp

Description:

obsolete not, because the superclass is now pluggable.
left in the system for a while for backward compatibility.

a pluggable node visitor.
setup with:
    actionForNodeClass:aClass put:aBlock
    
for example, if you are only interested in assignments,
use the following code:
    |v|
    v := PluggableParseNodeVisitor new.
    v actionForNodeClass:AssignmentNode put:[:node | Transcript showCR:node. true].
    v visit:(Parser parse:code in:someClass.

Class protocol:

 isObsolete