12 lines
299 B
Java
12 lines
299 B
Java
//: patterns/trashvisitor/Visitable.java
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// ©2015 MindView LLC: see Copyright.txt
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// An interface to add visitor functionality to
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// the Trash hierarchy without modifying the
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// base class.
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package patterns.trashvisitor;
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interface Visitable {
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// The new method:
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void accept(Visitor v);
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} ///:~
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