TargetToSourceFactory f = new TargetToSourceFactory(new InterchangeEntityFactory(view));
installTransformDropHandler(s, f, Target.class);
}
private void installSourceToTargetDropHandler(MultiTreeSection s) {
SourceToTargetFactory f = new SourceToTargetFactory(new InterchangeEntityFactory(view));
installTransformDropHandler(s, f, Source.class);
}