edu.vub.at.objects.grammar
Interface Selection

 Selection

The public interface to a selection AG element. Example: o.&x

Author:

tvcutsem

Method Summary

Expression	receiverExpression() The receiver may be any valid AmbientTalk expression Example: `(o.
Symbol	selector() The selector must be a literal symbol Example: `(o.

Methods inherited from interface edu.vub.at.objects.AbstractGrammar

freeVariables

Methods inherited from interface edu.vub.at.objects.Object

super

Method Detail

receiverExpression

Expression receiverExpression()

The receiver may be any valid AmbientTalk expression Example: `(o.&x).reveiverExpression == `o

Returns:

the reveiver expression

selector

Symbol selector()

The selector must be a literal symbol Example: `(o.&x).selector == `x

Returns:

the selector