pmd source code analyzer

, Sqlparser,parser,analyzer,optimizer,logicalplan, Sparkplanner (including physical Plan), queryexecution.By debugging the code, you know the flow of spark sql:SQL or HQL-SQL parser (parse) generates unresolved logical plan-to-analyzer (analysis) build analyzed logical Plan--op Timizer (optimize) optimized logical plan, Spark Planner (use strategies to plan) gene

/] (https://code.google.com/p/ik-analyzer/) uploaded GitHub, accessible: [https:// github.com/quentinxxz/search/tree/master/ikanalyzer2012ff_hf1_source/] (https://github.com/quentinxxz/Search/ tree/master/ikanalyzer2012ff_hf1_source/)DictionaryDo background data related operations, all the source of work is the source of data. IK word breaker for our word for thr

Android 2.1 source code structure analysis leeandroid 2.1 | -- makefile | -- bionic (bionic C library) | -- bootable (BOOT guide code) | -- Build (storing system compilation rules and basic development kit configurations such as generic) | -- CTS (Android compatibility test suite standard) | -- Dalvik (Dalvik Java Virtual Machine) | -- Development (Application De

/bison.Download source code package address: http://ftp.gnu.org/gnu/bison/Installing bison is simple:./configure, make, sudo make install 1.2.2 flex Search linux flex using google. Do not use baidu! Flex is the fastest lexical analyzer. Flex: The Fast Lexical Analyzer, URL: http://flex.sourceforge.net/ The following li

http://www.gnu.org/software/bison/.Download source code package address: http://ftp.gnu.org/gnu/bison/Installation bison is simple:./configure,make,sudo make Install 1.2.2 Flex Use Google to search Linux flex, do not use baidu! Flex is the fastest lexical analyzer. Flex:the Fast lexical Analyzer, url: http://flex.s

Android 2.1 source code structure analysis leeandroid 2.1 | -- makefile | -- bionic (bionic C library) | -- bootable (BOOT guide code) | -- Build (storing system compilation rules and basic development kit configurations such as generic) | -- CTS (Android compatibility test suite standard) | -- Dalvik (Dalvik Java Virtual Machine) | -- Development (Application De

definitions for class, type, and ident. Where class is surrounded by square brackets to indicate that it is optional. The compiler tries to right again to see if the current token matches the type, and finds that the first word int matches the type's syntax rule successfully:Type:: = "int" | "Void";　　 In this step, the compiler successfully digests the first Token–int, and then continues to the right in Outer_decl to match the next token,outer_decl rule in the next requirement is ident. So

You are welcome to reprint it. Please indicate the source.Summary The SQL module was added to the newly released spark 1.0. What's more interesting is that hiveql in hive also provides good support, as a source code analysis control, it is very interesting to know how spark supports hql.Introduction to hive The following part is taken from hive in hadoop definite guide. "Hive was designed by Facebook to all

Http://blog.csdn.net/larrylgq/article/details/7395261 Java source code-level compilerThe task is to compile the source code that complies with the Java language specification into a class file that complies with the JVM specification, and report errors that do not comply with the Java language specification. In Sun's J

CI framework source code reading --------- Output. php lt ;? Phpif (! Defined (BASEPATH) exit (Nodirectscriptaccessallowed); *** CodeIgniter *** Anopensourceapplicationdevelopmentframeworkfo CI framework source code reading --------- Output. php _ Zlib_oc // if the output compression function is enabled in the conf

Testing Tools for C + + classes, libraries, and subsystemsctc++--test coverage analysis and execution analysis tools for C + + codedevadvantage--Creating a custom C # encoding standardglowcode--memory and resource leak detection, Code analyzer, function call tracking and reporting toolshexawise--a powerful web-based test case generation toolinsure++--a run-time error auto-detection Tool for C + + applicati

PagerSlidingTabStrip source code parsing, pagerslidingtabstripPagerSlidingTabStrip source code analysis This article describes $ {PagerSlidingTabStrip} in the source code analysis of the Android open-

and I want to know why.If you have any questions, add the QQ group: 63864931Resource release source code 1.1 beta2 features (Latest Version) 1. added the template generation and editing function.2. added the csdn network extraction collection plug-in (the plug-in may report an error-Program-plug-in management-selected plug-in, set the class library file as the path on your machine, all plug-ins are under t

QTUsed inWebkitSimple Writing of source code case analysis is the content to be introduced in this article, mainly to learn about today's ResearchWebkitThis is something that is not described here. You don't have to read it if you don't understand it. Here we useQtThe Code branch is mainly used for analysis. complicated analysis also exists for individuals, but a

Paip. Improved efficiency-source code generation flowchart ToolOften, you will find some smelly and longCode. It's hard to see the logic. The best way is Generate a flowchart from the flowchart generator to analyze the process, change or reconstruct it... Code visual code editor (

Google has opened Gumbo source code, which is an HTML Parsing Library written in C. The library complies with HTML parsing algorithm standards and has passed all html5lib-0.95 tests and has been tested on the 2.5 billion web pages of Google indexing.According to the description page of the project, Google released Gumbo to provide developers with a lightweight HTML Parser library without external dependenci

SOLR source code 1 org. Apache. SOLR. Common Basic Class Object 2 org. Apache. SOLR. Common. Params, (1) analysisparams contains map, modifiablesolrparams (linkedhashmap), requiredsolrparams, and solrquery. (2) commonparams 3 org. Apache. SOLR. Analysis (1) tokenizerfactory (basetokenizerfactory) can be based on the number of words (ngramtokenizerfactory), regular expressions, labels, keywords, Characters,

Many of my friends need the sunshine farm plug-in interface code I have written. Today I have made a package and provided it for you to download. Notes: 1. The interface is mainly based on the rip code in the early versions of XT (about four or five years ago), and some modifications have been made. There are still many problems in the code, and I have not co