Lab10Wooseok Kim

wkim3@albany.edu

www.cs.albany.edu/~wooseok/201

Lab10

• HowtodrawaUMLclassdiagram• Shape.java• ShapeDriver.java

UMLClassDiagram

• StarUML (http://staruml.io)• Cross-platformUMLtool• SupportMac,Windows,andLinux

DesignShape.java

• Defaultconstructor• CreatesaShapeinstancewithadefaultnamereferredasthisShapeobject

• SecondConstructor• CreateaShapeinstancewithaspecificnamereferredasthisShapeobject.

• getName• Retrievesthenameofthisshape

• setName• Changesthenameofthisshape

• Equals• Comparesthisshapewithsomeotherobject.ThismethodoverridesJavaequalsmethod.

• toString• Representsthisshapeasastringliteral.ThismethodoverridesJavatoString method

1.Declarethenameoftheshape

2.Constructor

• Defaultconstructor• CreatesaShapeinstancewithadefaultnamereferredasthisShapeobject

• SecondConstructor• CreateaShape instancewithaspecific namereferredasthisShapeobject.

2.Constructor

3.getName andsetName

• getName• Retrieves thenameofthisshape

• setName• Changesthenameofthisshape

4.Equals

• Equals• Comparesthisshapewithsomeotherobject.ThismethodoverridesJavaequalsmethod.

5.toString

• toString• Represents thisshapeasastringliteral.ThismethodoverridesJavatoStringmethod

StarUML

ShapeDriver.java

ShapeDriver.java

Output

LabAssignment

• DrawaUMLclassdiagram• ImplementShapeDriver.java

SampleOutput

LabAssignment

• Emailmebelowfilesbeforenextlab(Lab11)• AUMLdiagram• ShapeDriver.java