want Store#write(JobName, JobTimestamp, FileType.JPEG, Metadata, BufferedImage) with float compressionQuality as param

[kazurayam]

I want to save a BufferedImage object into the store as JPEG; while I need to apply compression to it to reduce the file size.

But, as of v0.16.4, the Store API does not allow me to specify the compression quality as param:

Material write(JobName jobName, JobTimestamp jobTimestamp, IFileType fileType, Metadata meta,
                   BufferedImage input) throws MaterialstoreException;

    Material write(JobName jobName, JobTimestamp jobTimestamp, IFileType fileType, Metadata meta,
                   BufferedImage input, Jobber.DuplicationHandling flowControl) throws MaterialstoreException;

[kazurayam]

The parameter Jobber.DupulicationHandling flowControl is not really useful.

The signature could be abstract one step higher:

Material write(JobName jobName, JobTimestamp jobTimestamp, IFileType fileType, Metadata metadata,
        BufferedImage input, WriteParameter writeParam) throws MaterialstoreException;

and the WriteParameter could include Jobber.DuplicationHandling as a property.

I can add compression quality as another property of the WriteParameter. More parameters could be allocated in the WriterParameter class.

[kazurayam]

I want to know what value is expected as valid "formatName" for ImageIO.write(...)

I found the following post:

• https://stackoverflow.com/questions/59089118/javax-imageio-imageio-file-format-constants

Nice read.

[kazurayam]

done at 0.16.5-SNAPSHOT