@Override
    public PageResult<? extends StreamSource> getPageInfo(Page<StreamSourceEntity> entityPage) {
        if (CollectionUtils.isEmpty(entityPage)) {
            return PageResult.empty();
        }
        return PageResult.fromPage(entityPage).map(this::getFromEntity);
    }
Setting the parameters of the latest entity.

@param request source request
@param targetEntity entity object which will set the new parameters.
inlong-manager/manager-service/src/main/java/org/apache/inlong/manager/service/source/AbstractSourceOperator.java