package extractor

import "github.com/unidoc/unidoc/pdf/model"

// Extractor stores and offers functionality for extracting content from PDF pages.
type Extractor struct {
	contents  string
	resources *model.PdfPageResources
}

// New returns an Extractor instance for extracting content from the input PDF page.
func New(page *model.PdfPage) (*Extractor, error) {
	contents, err := page.GetAllContentStreams()
	if err != nil {
		return nil, err
	}

	e := &Extractor{}
	e.contents = contents
	e.resources = page.Resources

	return e, nil
}