12 lines
285 B
Java
12 lines
285 B
Java
|
//: patterns/trashvisitor/Visitable.java
|
||
|
|
// An interface to add visitor functionality to
|
||
|
|
// the Trash hierarchy without modifying the
|
||
|
|
// base class.
|
||
|
|
package patterns.trashvisitor;
|
||
|
|
import patterns.trash.*;
|
||
|
|
|
||
|
|
interface Visitable {
|
||
|
|
// The new method:
|
||
|
|
void accept(Visitor v);
|
||
|
|
} ///:~
|