专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5491819A System and method for merging and separating attributes of consoles 失效
标题翻译：用于合并和分离控制台属性的系统和方法
公开(公告)号：US5491819A
公开(公告)日：1996-02-13
申请号：US368767
申请日：1995-01-04
申请人： Peter A. Fatzinger , Martin K. Leung , Kevin Chou , Sockalingan Radhakrishnan
发明人： Peter A. Fatzinger , Martin K. Leung , Kevin Chou , Sockalingan Radhakrishnan
IPC分类号： G06F11/14 , G06F17/30
CPC分类号： G06F9/466 , Y10S707/99938
摘要： A system and method for performing merge transactions and non-failure rollback transactions between data structures without logging. The system comprises data structure objects (or consoles) comprising means for storing original attributes that define that object, means for storing apparent attributes merged into that object from the other object, means for storing a switch-to pointer, and means for storing a switch-chain pointer. The system may further comprise merging means for processing merge transactions, including means for switching the switch-to pointer of the second object to point to the first object, means for switching the switch-chain pointer of the first object to point to the second object to thereby form a switch chain, and means for logically ORing the apparent attributes of the first and second objects to thereby render the second object idle and permit the first object to control the attributes of the second object. The system may also include rollback means for rolling back a merge transaction, including means for removing the second object from the switch-chain, and means for logically ANDing the original attributes of the first object with the apparent attributes of the first object and storing the resulting group of attributes as new apparent attributes for the first object. Pluralities of objects may be merged into a single object as well.
摘要翻译：用于在不进行日志记录的情况下在数据结构之间执行合并事务和非故障回滚事务的系统和方法。该系统包括数据结构对象（或控制台），包括用于存储定义该对象的原始属性的装置，用于存储从另一对象合并到该对象中的明显属性的装置，用于存储切换指针的装置，以及用于存储交换机的装置链指针。该系统还可以包括用于处理合并事务的合并装置，包括用于切换第二对象的切换到指针以指向第一对象的装置，用于切换第一对象的交换链指针以指向第二对象的装置从而形成开关链，以及用于逻辑地对第一和第二对象的表观属性进行逻辑或运算的装置，从而使第二对象空闲，并允许第一对象控制第二对象的属性。该系统还可以包括用于回滚合并事务的回滚装置，包括用于从交换机链中移除第二对象的装置，以及用于逻辑地将第一对象的原始属性与第一对象的明显属性进行逻辑与操作的装置，生成的属性组作为第一个对象的新的明显属性。多个对象也可以合并成一个对象。

2. 发明授权

US5628006A Computer program product and program storage device for merging and separating attributes of consoles 失效
标题翻译：用于合并和分离控制台属性的计算机程序产品和程序存储设备
公开(公告)号：US5628006A
公开(公告)日：1997-05-06
申请号：US488028
申请日：1995-06-07
申请人： Peter A. Fatzinger , Martin K. Leung , Kevin Chou , Sockallingam Radhakrishnan
发明人： Peter A. Fatzinger , Martin K. Leung , Kevin Chou , Sockallingam Radhakrishnan
IPC分类号： G06F11/14 , G06F17/30
CPC分类号： G06F17/30368 , G06F17/30371 , Y10S707/99932 , Y10S707/99953
摘要： A program storage device and computer program product for performing merge transactions and non-failure rollback transactions between data structures without logging. The device and product comprise data structures objects (or consoles) comprising means for storing original attributes that define that object, means for storing apparent attributes merged into that object from the other object, means for storing a switch-to pointer, and means for storing a switch-chain pointer. The device and product may further comprise merging means for processing merge transactions, including means for switching the switch-to pointer of the second object to point to the first object, means for switching the switch-chain pointer of the first object to point to the second object to thereby form a switch chain, and means for logically ORing the apparent attributes of the first and second objects to thereby render the second object idle and permit the first object to control the attributes of the second object. The device and product may also include rollback means for rolling back a merge transaction, including means for removing the second object from the switch-chain, and means for logically ANDing the original attributes of the first object with the apparent attributes of the first object and storing the resulting group of attributes as new apparent attributes for the first object. Pluralities of objects may be merged into a single object as well.
摘要翻译：用于在没有记录的情况下在数据结构之间执行合并事务和非故障回滚事务的程序存储设备和计算机程序产品。设备和产品包括数据结构对象（或控制台），包括用于存储定义该对象的原始属性的装置，用于存储从另一个对象合并到该对象中的明显属性的装置，用于存储切换指针的装置，以及用于存储的装置一个开关链指针。所述设备和产品还可以包括用于处理合并事务的合并装置，包括用于切换第二对象的切换到指针以指向第一对象的装置，用于将第一对象的交换链指针切换到指向第第二对象，从而形成开关链，以及用于逻辑地对第一和第二对象的表观属性进行OR运算的装置，从而使第二对象空闲，并允许第一对象控制第二对象的属性。设备和产品还可以包括用于回滚合并事务的回滚装置，包括用于从交换机链中移除第二对象的装置，以及用于逻辑地将第一对象的原始属性与第一对象的明显属性进行逻辑“ 将所生成的属性组存储为第一对象的新的明显属性。多个对象也可以合并成一个对象。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式