Patent ID: 8396968
Filing Date: 2013-03-12
Classification: G06F

Abstract:
1. An information processor, comprising: a receiving unit that receives a request at least including a period in which a resource is used, a usage status showing environment in which the resource is used and a cession requirement showing whether or not the concession of the resource from a concession source user to a concession destination user is possible from the concession source user and the concession destination user; a work process storage that stores a pre-cession usage status which is a usage status of the resource of the concession source user, a post-cession usage status which is a usage status of the resource of the concession destination user and a calculating condition for calculating work time for shifting from the pre-cession usage status to the post-cession usage status with them correlated; a work time arithmetic expression storage that stores an arithmetic expression of the work time with the work time correlated with the calculating condition; a concession plan preparing unit that determines whether or not the concession of the resource is written to the cession requirement in the request received from the concession source user is not, specifies the pre-cession usage status identical with the usage status included in the request received from the concession source user and the post-cession usage status identical with the usage status included in the request received from the concession destination user when the concession plan preparing unit determines that it is written to the cession requirement in the request received from the concession source user that the resource is conceded, calculates the work time based upon the calculating condition and the arithmetic expression corresponding to the calculating condition respectively corresponding to the specified used before concession and the specified post-cession usage status, and calculates the capacity of the available resource with which the concession destination user is conceded from the concession source user based upon the calculated work time, the usage period included in the request from the concession source user and the usage period included in the request from the concession destination user; and a concession managing unit that makes the resource of the capacity which the concession plan preparing unit calculates conceded from the concession source user to the concession destination user.