command

Documentation

Index

• type BaseCommand
  • func (c *BaseCommand) Do() CommandStatus
  • func (c *BaseCommand) Reset()
  • func (c *BaseCommand) Target() interface{}
  • func (c *BaseCommand) Undo() CommandStatus
  • func (c *BaseCommand) WithTarget(target interface{}) *BaseCommand
• type Command
• type CommandStatus
• type CompositeCommand
  • func NewCompositeCommand() *CompositeCommand
  • func (c *CompositeCommand) Add(commands ...Command)
  • func (c *CompositeCommand) ComposedOf(commands ...Command) *CompositeCommand
  • func (c *CompositeCommand) Do()
  • func (c *CompositeCommand) Undo()
• type Counter

Types

type BaseCommand

type BaseCommand struct {
	attributes.ContainedAttributes
	// contains filtered or unexported fields
}

func (*BaseCommand) Do

func (c *BaseCommand) Do() CommandStatus

func (*BaseCommand) Reset

func (c *BaseCommand) Reset()

func (*BaseCommand) Target

func (c *BaseCommand) Target() interface{}

func (*BaseCommand) Undo

func (c *BaseCommand) Undo() CommandStatus

func (*BaseCommand) WithTarget

func (c *BaseCommand) WithTarget(target interface{}) *BaseCommand

type Command

type Command interface {
	Do() CommandStatus
	Undo() CommandStatus
	Reset()
}

type CommandStatus

type CommandStatus int

const Done CommandStatus = 1

const NoChange CommandStatus = 2

const UnDone CommandStatus = 0

type CompositeCommand

type CompositeCommand struct {
	// contains filtered or unexported fields
}

func NewCompositeCommand

func NewCompositeCommand() *CompositeCommand

func (*CompositeCommand) Add

func (c *CompositeCommand) Add(commands ...Command)

func (*CompositeCommand) ComposedOf

func (c *CompositeCommand) ComposedOf(commands ...Command) *CompositeCommand

func (*CompositeCommand) Do

func (c *CompositeCommand) Do()

func (*CompositeCommand) Undo

func (c *CompositeCommand) Undo()

type Counter

type Counter struct {
	// contains filtered or unexported fields
}