Method and device for realizing java integrated development environment

Abstract

The invention discloses an implementing method and device of a Java integrated development environment. The implementing method and device are used for obtaining calling conditions of various variables in the Java integrated development environment to avoid logic errors in development. The method comprises the steps that current classes are traversed to obtain all methods and variables quoted in the current classes; by means of regularity of the Java language and rule matching, the classes where the methods and the variables are located are found out to be used as association classes of the current classes, and a correlation chart representing the calling relations of the current classes and all the association classes is obtained; all the classes in a current program are traversed, a main correlation chart of the calling relations of all the classes is obtained, and the main correlation chart is stored in the integrated development environment.

Description

technical field [0001] The invention relates to the technical field of the Internet, in particular to a method and device for realizing a Java integrated development environment. Background technique [0002] The Java language is a very popular programming language. Its definition is: a simple, cross-platform, object-oriented, distributed, interpreted, robust and safe, structure-neutral, portable, and high-performance Excellent multi-threaded, dynamic language. [0003] In the Java language, the most common are classes and methods, examples are as follows: [0004] 1) Write a player class (Player.java), which has the following private attributes: player name (name), player average salary (salary), and provide a constructor with parameters for this class. [0005] 2) Write a team class (Team.java), which has the following private attributes: team name (name), team player number (num), player (player). [0006] 3) Provide a method in the team class to determine whether the ...

AI Technical Summary

Problems solved by technology

[0007] In the current java programming, each class is independent of each other when it is implemented, and it is impossible to intuitively get the situation of calling methods and variables between classes, and there will be problems such as null pointers and other exceptions and resources not released.

[0008] Therefore, for a Java program, the logical relationship between various types, functions or variables cannot be intuitively obtained in the existing integrated development environment, which is not conducive to programmers to effectively write programs.

Images