Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Before a file can be filed, its destination folder must be determined. The destination folder of a file is obtained by executing the action “get-type” with the file in question as a parameter. When this action is executed, the file passed as a parameter is assigned a folder, with each folder being the file's destination with equal probability (that is, probability 1/n). Once a file has a destination folder, it can be filed into this (and only this) folder. The Fileworld domain tests a planner's ability to consider all of its strategies and choose the one that minimizes the cost. In particular, a straightforward plan to achieve the goal is to carry out the following series of actions on each file in turn