com.groupdocs.viewer.interfaces

Interface CreateResourceStream

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface CreateResourceStream

Represents an interface that instantiates a stream used to write output HTML resource data.

The CreateResourceStream interface is a functional interface that provides a method for creating a stream to write the output HTML resource data. It can be implemented by custom classes to define the behavior of generating and writing HTML resource data to a stream.

Example usage:

 CreateResourceStream createResourceStream = (pageNumber, resource)
      -> new FileOutputStream("file-" + pageNumber + "-" + resource.getFileName());
 HtmlViewOptions.forExternalResources(pageStreamFactory, createResourceStream);
 

See Also:

HtmlViewOptions, PageStreamFactory

Method Summary

Modifier and Type	Method and Description
OutputStream	invoke(int pageNumber, Resource resource) Returns an OutputStream that will be used to write output HTML resource data.

Method Detail

invoke

OutputStream invoke(int pageNumber,
                    Resource resource)

Returns an OutputStream that will be used to write output HTML resource data.

Parameters:

pageNumber - Number of the page.

resource - HTML resource such as font, style, image, or graphics.

Returns:

the stream used to write output HTML resource data.