java source code generator

MyBatis Generator (MBG) is a MyBatis code generator that helps us generate corresponding entity classes, XML mapper files, interfaces, and help classes based on the design of tables in the database (that is, we can use this class for simple crud operations). This avoids the need to manually create the corresponding classes and XML files for each table of data, wh

summaryThis article on the analysis of TreeMap a little bit more than the previous articles, treemap with no hashmap so much. We have a macro to compare me and compare it.1, TreeMap is based on key to sort, its ordering and positioning need to rely on the comparison or overwrite comparable interface. It also eliminates the need for key to overwrite the Hashcode method and the Equals method to eliminate the repeated key. The key of HashMap is to ensure that there are no repeated keys by coverin

JAVA concurrent API source code parsing: Atomic class, api source code The JAVA. util. concurrent. atomic package of java APIs provides a series of classes that do not need to be synchr

From the source code analysis java Collection [HashMap], the source code javahashmap As we know, Map stores key-value pairs. Its basic unit is to implement Node static class Node You can see its function by looking at the definition. It stores an object next to the next no

Tags: solve is to verify address building environment management contains binding issuesIn this article we build our code based on the architecture diagram. According to the micro-service design idea, combining some excellent projects of spring cloud, such as service discovery, governance, configuration management, routing load, security control and other excellent solutions, using MAVEN technology to modular, service, atomization encapsulation and bu

styleTechnical Architecture Diagram:650) this.width=650; "src=" Https://static.oschina.net/uploads/space/2017/1023/213011_I6wL_3613013.jpg "height=" "Width=" 852 "/>Code structure diagram:650) this.width=650; "src=" Https://static.oschina.net/uploads/space/2017/1023/212903_HOgh_3613013.jpg "height=" "Width=" 873 "/>"App Interface:650) this.width=650; "src=" Https://static.oschina.net/uploads/space/2017/1023/220515_lPon_3613013.jpg "height=" 583 "widt

Java Collection: HashMap source code analysis, hashmap source code1. HashMap Overview HashMap is implemented based on the Map interface of the hash table. This implementation provides all optional ing operations and allows the use of null values and null keys. (Except for not synchronizing data and allowing null, The H

Source code analysis of javaslist in Java Collection series, and javaslist source code In the previous article, we analyzed the underlying implementation of ArrayList and learned that the underlying implementation of ArrayList is based on arrays. Therefore, it has the charac

[Java concurrent programming] 22. Exchanger source code parsing and exchanger source code Exchanger is a two-way data transmission. Two threads exchange data at a synchronization point. The first thread will wait for the second thread to execute exchangeSynchronousQueue is a

storage structure was consistent, and red-black trees were added to optimize after JDK1.8.Advantages and disadvantages of hash tableThe hash table is an optimized storage idea, and the specific storage elements are still other data structures.A well-designed hash table that combines the advantages of both arrays and lists provides good performance in both insertion and lookup.Poorly designed hash tables are likely to have more hash collisions, resulting in a chain list that is too long, making

{/// ///The code generator interface, which is used to complete code generation. /// Public InterfaceICodeGenerator {/// ///The code scheme name. /// stringName {Get; } /// ///Generates code for generating data table objects and table

-C/c++/java source code beautification tool.Astyle than indent There are many sets of style definition: ANSI Java Linux ... You do not have to remember the complex indentation specific options. After downloading the source code