公开(公告)号：US20150269247A1

公开(公告)日：2015-09-24

申请号：US14731564

申请日：2015-06-05

Applicant: Intergraph Corporation

Inventor： Steven D. Herold

IPC: G06F17/30

Abstract: A large number of objects, such as objects representing beams and columns in an object-oriented enterprise engineering system, may be geometrically transformed in a model database by dividing the objects according to criteria into a number of ordered partitions and transforming the objects in each partition as an atomic operation. The number of objects that may be transformed is not constrained by the amount of memory available in the system. Objects that are to be transformed are organized into the ordered partitions, and the partitions are transformed in sequential order, such that all predecessors of a given object are transformed before, or in the same operation as, the given object. If a large transformation operation abnormally terminates before all the small transformation operations have been completed, the model database is, nevertheless, left in a consistent state. The transformation operation may be resumed from the point of interruption.

Abstract translation: 在面向对象的企业工程系统中，诸如表示波束和列的对象的大量对象可以通过将对象根据标准划分成多个有序分区并将每个分区中的对象进行变换来在几何上在模型数据库中变换 作为原子操作。 可以转换的对象的数量不受系统中可用内存量的限制。 要转换的对象被组织成有序的分区，并且按照顺序转换分区，使得给定对象的所有前辈在给定对象之前或与给定对象相同的操作中进行变换。 如果在所有小型转换操作完成之前大型转换操作异常终止，则模型数据库仍然处于一致状态。 可以从中断点恢复转换操作。

公开(公告)号：US20130212505A1

公开(公告)日：2013-08-15

申请号：US13736357

申请日：2013-01-08

Applicant: Intergraph Corporation

Inventor： Steven D. Herold

IPC: G06F3/0484

CPC classification number: G06F3/04842 ,  G06F16/2365 ,  G06F16/289 ,  G06F17/50 ,  G06F2217/06 ,  G06F2217/34

Abstract: A large number of objects, such as objects representing beams and columns in an object-oriented enterprise engineering system, may be geometrically transformed in a model database by dividing the objects according to criteria into a number of ordered partitions and transforming the objects in each partition as an atomic operation. Objects that are to be transformed are organized into the ordered partitions, and the partitions are transformed in sequential order, such that all predecessors of a given object are transformed before, or in the same operation as, the given object. If a large transformation operation abnormally terminates before all the small transformation operations have been completed, the model database is, nevertheless, left in a consistent state. The transformation operation may be resumed from the point of interruption. Furthermore, the number of objects that may be transformed is not constrained by the amount of memory available in the system.

Abstract translation: 在面向对象的企业工程系统中，诸如表示波束和列的对象的大量对象可以通过将对象根据标准划分成多个有序分区并将每个分区中的对象进行变换来在几何上在模型数据库中变换 作为原子操作。 要转换的对象被组织成有序的分区，并且按照顺序转换分区，使得给定对象的所有前辈在给定对象之前或与给定对象相同的操作中进行变换。 如果在所有小型转换操作完成之前大型转换操作异常终止，则模型数据库仍然处于一致状态。 可以从中断点恢复转换操作。 此外，可以转换的对象的数量不受系统中可用的内存量的约束。