visitor

Documentation

Index

• func Run()
• type Compressor
  • func (c *Compressor) Visit(v Visitable) error
  • func (c *Compressor) VisitPDFFile()
  • func (c *Compressor) VisitPPTFile()
• type PDFFile
  • func (p *PDFFile) Accept(visitor Visitor) error
• type PPTFile
  • func (p *PPTFile) Accept(visitor Visitor) error
• type Visitable
• type Visitor

Functions

func Run

func Run()

Types

type Compressor

type Compressor struct{}

Compressor is the visitor

func (*Compressor) Visit

func (c *Compressor) Visit(v Visitable) error

func (*Compressor) VisitPDFFile

func (c *Compressor) VisitPDFFile()

func (*Compressor) VisitPPTFile

func (c *Compressor) VisitPPTFile()

type PDFFile

type PDFFile struct{}

PDFFile is visitable

func (*PDFFile) Accept

func (p *PDFFile) Accept(visitor Visitor) error

type PPTFile

type PPTFile struct{}

PDFFile is visitable

func (*PPTFile) Accept

func (p *PPTFile) Accept(visitor Visitor) error

type Visitable

type Visitable interface {
	Accept(Visitor) error
}

type Visitor

type Visitor interface {
	Visit(Visitable) error
}