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1.199 ValueAdaptor

Defined in namespace Smalltalk
Superclass: Object
Category: Language-Data types
My subclasses are used to access data from different objects with a consistent protocol. However, I'm an abstract class.

1.199.1 ValueAdaptor class: creating instances  (class)
1.199.2 ValueAdaptor: accessing  (instance)
1.199.3 ValueAdaptor: printing  (instance)


1.199.1 ValueAdaptor class: creating instances

new
We don't know enough of subclasses to have a shared implementation of new


1.199.2 ValueAdaptor: accessing

value
Retrive the value of the receiver. Must be implemented by ValueAdaptor's subclasses

value: anObject
Set the value of the receiver. Must be implemented by ValueAdaptor's subclasses


1.199.3 ValueAdaptor: printing

printOn: aStream
Print a representation of the receiver



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