Package org.jjazz.ss_editor.rpviewer.spi

Interface RpViewerRendererFactory

All Known Subinterfaces:

DefaultRpViewerRendererFactory

public interface RpViewerRendererFactory

Provide RpViewerRenderers implementations.

Method Summary

Modifier and Type	Method	Description
static RpViewerRendererFactory	findFactory(RhythmParameter<?> rp)	Try to find the relevant RpViewerRendererFactory for the specified RhythmParameter.
RpViewerRenderer	getRpViewerRenderer(Song song, SongPart spt, RhythmParameter<?> rp, RpViewerSettings settings)	Get a RpViewerRenderer instance adapted to the specified RhyhtmParameter.
default boolean	isSupported(RhythmParameter<?> rp)	Check if this factory can create a renderer for the specified RhythmParameter.

Method Details

findFactory

static RpViewerRendererFactory findFactory(RhythmParameter<?> rp)

Try to find the relevant RpViewerRendererFactory for the specified RhythmParameter.

First, return rp if rp is an instanceof RpViewerRendererFactory. If not, scan all the RpViewerRendererFactory instances available on the global lookup, and return the first one which supports rp and is not a DefaultRpViewerRendererFactory.

Parameters:

rp -

Returns:

Can be null if no relevant RpViewerFactory found.

isSupported

default boolean isSupported(RhythmParameter<?> rp)

Check if this factory can create a renderer for the specified RhythmParameter.

Parameters:

rp -

Returns:

Default implementation returns true.

getRpViewerRenderer

RpViewerRenderer getRpViewerRenderer(Song song,
 SongPart spt,
 RhythmParameter<?> rp,
 RpViewerSettings settings)

Get a RpViewerRenderer instance adapted to the specified RhyhtmParameter.

Parameters:

song - The context song

spt - The context song part

rp -

settings -

Returns:

Null if rp is not supported.