@Override
public void setDescription(String description) {
volumeInfo.setDescription(description);
}
@Override
public String getDescription() {
return volumeInfo.getDescription();
}
@Override
public List<String> getAuthors() {
return volumeInfo.getAuthors();
}
@Override
public void setAuthors(List<String> authors) {
volumeInfo.setAuthors(authors);
}
@Override
public int getPages() {
Integer pages = volumeInfo.getPageCount();
if (pages == null) return -1;
return pages;
}
