Visitor

• ProgramNodeEnumerator

Subclasses must implement the following messages:

enumerating-non-leaves

doAssignment:variable:value:

doBlock:arguments:body:

doCascade:receiver:messages:

doMessage:receiver:selector:arguments:

doMethod:selector:primitive:block:

doParameter:variable:type:

doReturn:value:

doSequence:temporaries:statements:

enumerating-leaves

doLiteral:value:

doVariable:name:

Previous slide

Next slide

Back to first slide

View graphic version