| 摘要 |
PROBLEM TO BE SOLVED: To change an object without needing replacement of a link between the changed object and an object which is a connection destination thereof and is not changed, in a modeling method of a graph comprising points and lines.SOLUTION: In a modeling method, a modeling device represents a model structure constituting a graph or related information as a model class that is an abstract class, and the graph is configured by: a point class 12 succeeding to the model class 11, and representing a point; a line class 13 succeeding to the model class 11, and representing a line; a connection relationship relation 14 which is relationship between the point class 12 and the line class 13 and represents connection relationship between the point and the line; an information class 15 of the point that is the abstract class of a class representing a characteristic of each kind of the point; an information class 16 of each point succeeding to the information class of the point, and having a characteristic of each point; and a point kind relation 17 which is relationship between the point class and the information class of the point and represents the kind of the point. |
