| 摘要 |
<p>PURPOSE:To rapidly execute document allocation by forming data structure corresponding to slave structure to be formed in common allocation structure correspondingly to a master element having the slave structure at the time of forming specific allocation structure and selecting the slave structure based upon the data structure. CONSTITUTION:In the case of forming the specific allocation structure based upon the restriction of the common allocation structure, data structure capable of expressing information relating to the information of the slave structure and the selection history of the slave structure correspondingly to the master element having the slave structure to be formed in the common allocation structure is formed in each master element. The slave structure is selected based upon the information relating to the formation of the slave structure of the data structure and the selection history of the selected slave structure is stored in the data structure concerned. When the allocation of the contents of a specific document to the specific allocation structure formed on trial is failed, the selection history of the data structure corresponding to a master element for the element causing the failure is referred an element to be formed is selected prior to the master element and the retrial of allocation is executed.</p> |
