com.example.graphics.command.RemoveShapeCommand Class Reference

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

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

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

Private Attributes
int	index
final Shape	shape
final List< Shape >	shapes

Detailed Description

Command for removing a shape from a collection. This is an implementation of the Command pattern.

Definition at line 10 of file RemoveShapeCommand.java.

Constructor & Destructor Documentation

RemoveShapeCommand()

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

inline

Constructor for the RemoveShapeCommand

Parameters

shapes	the collection of shapes to modify
shape	the shape to remove

Definition at line 20 of file RemoveShapeCommand.java.

References shape, and shapes.

Member Function Documentation

execute()

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

inline

Execute the command

Implements com.example.graphics.command.Command.

Definition at line 26 of file RemoveShapeCommand.java.

References index, shape, and shapes.

undo()

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

inline

Undo the command

Implements com.example.graphics.command.Command.

Definition at line 34 of file RemoveShapeCommand.java.

References index, shape, and shapes.

Member Data Documentation

index

int com.example.graphics.command.RemoveShapeCommand.index

private

Definition at line 13 of file RemoveShapeCommand.java.

Referenced by execute(), and undo().

shape

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

private

Definition at line 12 of file RemoveShapeCommand.java.

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

shapes

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

private

Definition at line 11 of file RemoveShapeCommand.java.

Referenced by RemoveShapeCommand(), 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/RemoveShapeCommand.java