private boolean fillValuesImpl() {
final EntityTypeImpl<X> _type = this.type;
if (_type.hasSingleIdAttribute()) {
return this.type
.getRootType()
.getIdMapping()
.fillValue(_type.getRootType(), this, this.instance);
} else {
for (final Pair<SingularMapping<?, ?>, AbstractAccessor> mapping : _type.getIdMappings()) {
if (!((SingularMappingEx<?, ?>) mapping.getFirst())
.fillValue(_type.getRootType(), this, this.instance)) {
return false;
}
}
return true;
}
}
