11 lines
238 B
Java
11 lines
238 B
Java
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//: patterns/trashvisitor/Visitor.java
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// The base interface for visitors.
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package patterns.trashvisitor;
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interface Visitor {
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void visit(VAluminum a);
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void visit(VPaper p);
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void visit(VGlass g);
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void visit(VCardboard c);
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} ///:~
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