接口的使用
com.example.graphics.visitor.ShapeVisitor
使用ShapeVisitor的程序包
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com.example.graphics中ShapeVisitor的使用
参数类型为ShapeVisitor的com.example.graphics中的方法 -
com.example.graphics.model中ShapeVisitor的使用
参数类型为ShapeVisitor的com.example.graphics.model中的方法修饰符和类型方法说明void
Circle.accept
(ShapeVisitor visitor) void
Line.accept
(ShapeVisitor visitor) void
Rectangle.accept
(ShapeVisitor visitor) void
Shape.accept
(ShapeVisitor visitor) Accept method for the Visitor patternvoid
Triangle.accept
(ShapeVisitor visitor) -
com.example.graphics.visitor中ShapeVisitor的使用
修饰符和类型类说明class
Visitor implementation that exports shapes to JSON format.class
Visitor implementation that exports shapes to XML format.