domain

package

v0.0.0-...-f18c969 Latest Latest Go to latest Published: Sep 19, 2018 License: MIT Imports: 1 Imported by: 0

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Package domain contains the domain entities and domain logic necessary for the thumbnail image cache.

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

Thumbnail encapsulates the actual thumbnail image but also tracks access time

func NewThumbnail(hash string, image image.Image) Thumbnail

NewThumbnail creates a new thumbnail tying the hash with the image together

func (t *Thumbnail) GetHash() string

GetHash returns the image hash

func (t *Thumbnail) GetImage() image.Image

GetImage returns the image data and updates the internal data accordingly

type ThumbnailRepository interface {
	Add(Thumbnail)
	Get(hash string) (Thumbnail, bool)
}

ThumbnailRepository allow to add and retrieve thumbnails