com.example.graphics.command.AddShapeCommand Class Reference

Inheritance diagram for com.example.graphics.command.AddShapeCommand:

Collaboration diagram for com.example.graphics.command.AddShapeCommand:

Public Member Functions
	AddShapeCommand (List< Shape > shapes, Shape shape)
void	execute ()
void	undo ()

Private Attributes
final Shape	shape
final List< Shape >	shapes

Detailed Description

Command for adding a shape to a collection. This is an implementation of the Command pattern.

Definition at line 10 of file AddShapeCommand.java.

Constructor & Destructor Documentation

AddShapeCommand()

com.example.graphics.command.AddShapeCommand.AddShapeCommand ( List< Shape > shapes, Shape shape )

inline

Constructor for the AddShapeCommand

Parameters

shapes	the collection of shapes to modify
shape	the shape to add

Definition at line 19 of file AddShapeCommand.java.

References shape, and shapes.

Member Function Documentation

execute()

void com.example.graphics.command.AddShapeCommand.execute ( )

inline

Execute the command

Implements com.example.graphics.command.Command.

Definition at line 25 of file AddShapeCommand.java.

References shape, and shapes.

undo()

void com.example.graphics.command.AddShapeCommand.undo ( )

inline

Undo the command

Implements com.example.graphics.command.Command.

Definition at line 30 of file AddShapeCommand.java.

References shape, and shapes.

Member Data Documentation

shape

final Shape com.example.graphics.command.AddShapeCommand.shape

private

Definition at line 12 of file AddShapeCommand.java.

Referenced by AddShapeCommand(), execute(), and undo().

shapes

final List<Shape> com.example.graphics.command.AddShapeCommand.shapes

private

Definition at line 11 of file AddShapeCommand.java.

Referenced by AddShapeCommand(), execute(), and undo().

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The documentation for this class was generated from the following file:

• src/main/java/com/example/graphics/command/AddShapeCommand.java