可视化工具gephi源码探秘(一)

　　今天在老大和小梁的鼓舞和忽悠下（^_^），我决定还是把之前下载好的gephi源码好好利用起来，不在朝三暮四的想d3js或是什么vizster，用心去选择一个自己熟悉的，而不是一直在各种困难之间来回徘徊，踌躇不前，虚度光阴。老大有句话说的好，有问题了就要想着怎么去解决它，而不是躲避，要想尽各种办法去解决问题。

　　gephi这款软件以前在做社区分类的时候用过，现在主要是想深究以下内部的布局算法，比如力导向算法，下载下来的源码如图所示：

　　主要的核心源码模块在目录modulers中，部分文件如下：

　　1.要看源码的第一步就是导入源码，事实上导入源码这个过程就够我研究的了(备注，将gephi源码导入到Myeclipse，尽管gephi应该是在netbeans下开发的)，因为有一些自己不熟悉的元素，比如maven的环境的搭建，之前都是直接在本地仓库下载，说白了框架框架都是现成的，选择不一样了，我们不能从以往经常用的本地仓库或是我们用的远程仓库10网段的了。so，先配置maven，下载好maven后按照http://www.cnblogs.com/good_hans/archive/2010/03/22/1691965.html里的教程配置好后，可是将新建的gephi-parent的pom.xml换成源码中的pom.xml，直接maven install，一堆错误，而且显示熟悉的10网段无法下载jar的错误信息。

　　因为在setting.xml中自认为只是设置了本地仓库的本机位置，但是为什么会提示10网段，于是网上一搜maven的本地仓库和远程仓库的用法，借助http://blog.csdn.net/jsjszg/article/details/9152473博文大概知道了如何配置远程仓库，

　　应该是在这里修改，但是如何修改改为什么地址，还是不清楚，一筹莫展之际在查看gephi源码的pom.xml时发现

　　于是将setting.xml中改为：

这是再maven install是出现以下信息：

14-8-12 下午08时34分52秒: Failed to read Maven project
14-8-12 下午08时34分52秒: org.apache.maven.project.ProjectBuildingException: 1 problem was encountered while building the effective model for org.gephi:gephi-parent:0.8.2
[ERROR] Unresolveable build extension: Plugin org.codehaus.mojo:nbm-maven-plugin:3.9 or one of its dependencies could not be resolved: Missing:
----------
1) org.codehaus.mojo:nbm-maven-plugin:maven-plugin:3.9

Try downloading the file manually from the project website.

Then, install it using the command:
mvn install:install-file -DgroupId=org.codehaus.mojo -DartifactId=nbm-maven-plugin -Dversion=3.9 -Dpackaging=maven-plugin -Dfile=/path/to/file

Alternatively, if you host your own repository you can deploy the file there:
mvn deploy:deploy-file -DgroupId=org.codehaus.mojo -DartifactId=nbm-maven-plugin -Dversion=3.9 -Dpackaging=maven-plugin -Dfile=/path/to/file -Durl=[url] -DrepositoryId=[id]

----------
……
from the specified remote repositories:
Nexus (http://10.2.111.26:8081/nexus/content/groups/public/, releases=true, snapshots=false)
@ org.gephi:gephi-parent:0.8.2, E:\workspace0428\gephi-parent\pom.xml
for project org.gephi:gephi-parent:0.8.2 at E:\workspace0428\gephi-parent\pom.xml
14-8-12 下午08时38分14秒: Refreshing [/gephi-parent/pom.xml]
14-8-12 下午09时33分05秒: Refreshing [/gephi-parent/pom.xml]
14-8-12 下午09时33分23秒: Refreshing [/gephi-parent/pom.xml]
14-8-12 下午09时35分24秒: Refreshing [/gephi-parent/pom.xml]
14-8-12 下午09时35分40秒: E:\workspace0428\gephi-parent
14-8-12 下午09时35分40秒: mvn -B -s C:\Users\Administrator\.m2\settings.xml install
14-8-12 下午09时41分45秒: Refreshing [/gephi-parent/pom.xml]
14-8-12 下午09时41分49秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/codehaus/mojo/nbm-maven-plugin/3.9/nbm-maven-plugin-3.9.jar
14-8-12 下午09时41分49秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/codehaus/mojo/nbm-maven-plugin/3.9/nbm-maven-plugin-3.9.jar
14-8-12 下午09时41分51秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/codehaus/mojo/nbm-maven-plugin/3.9/nbm-maven-plugin-3.9.pom
14-8-12 下午09时41分51秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/codehaus/mojo/nbm-maven-plugin/3.9/nbm-maven-plugin-3.9.pom
14-8-12 下午09时41分52秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/codehaus/mojo/nbm-maven/1.2/nbm-maven-1.2.pom
14-8-12 下午09时41分52秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/codehaus/mojo/nbm-maven/1.2/nbm-maven-1.2.pom
14-8-12 下午09时41分53秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/codehaus/mojo/mojo-parent/30/mojo-parent-30.pom
14-8-12 下午09时41分53秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/codehaus/mojo/mojo-parent/30/mojo-parent-30.pom
14-8-12 下午09时41分55秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/codehaus/codehaus-parent/4/codehaus-parent-4.pom
14-8-12 下午09时41分55秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/codehaus/codehaus-parent/4/codehaus-parent-4.pom
14-8-12 下午09时41分56秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/maven-artifact/2.2.0/maven-artifact-2.2.0.pom
14-8-12 下午09时41分56秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/maven-artifact/2.2.0/maven-artifact-2.2.0.pom
14-8-12 下午09时41分57秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/maven/2.2.0/maven-2.2.0.pom
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14-8-12 下午09时41分58秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/maven-plugin-api/2.0.1/maven-plugin-api-2.0.1.pom
14-8-12 下午09时41分58秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/maven-plugin-api/2.0.1/maven-plugin-api-2.0.1.pom
14-8-12 下午09时41分59秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/maven/2.0.1/maven-2.0.1.pom
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14-8-12 下午09时42分00秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/plugin-tools/maven-plugin-annotations/3.0/maven-plugin-annotations-3.0.pom
14-8-12 下午09时42分00秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/plugin-tools/maven-plugin-annotations/3.0/maven-plugin-annotations-3.0.pom
14-8-12 下午09时42分02秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/plugin-tools/maven-plugin-tools/3.0/maven-plugin-tools-3.0.pom
14-8-12 下午09时42分02秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/plugin-tools/maven-plugin-tools/3.0/maven-plugin-tools-3.0.pom
14-8-12 下午09时42分03秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/maven-parent/21/maven-parent-21.pom
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14-8-12 下午09时42分05秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/apache/apache/10/apache-10.pom
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14-8-12 下午09时42分06秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/maven-artifact/3.0/maven-artifact-3.0.pom
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14-8-12 下午09时42分07秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/maven/3.0/maven-3.0.pom
14-8-12 下午09时42分07秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/maven/3.0/maven-3.0.pom
14-8-12 下午09时42分09秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/maven-parent/15/maven-parent-15.pom
14-8-12 下午09时42分09秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/maven-parent/15/maven-parent-15.pom
14-8-12 下午09时42分10秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/apache/ant/ant/1.8.2/ant-1.8.2.pom
14-8-12 下午09时42分10秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/apache/ant/ant/1.8.2/ant-1.8.2.pom
14-8-12 下午09时42分11秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/apache/ant/ant-parent/1.8.2/ant-parent-1.8.2.pom
14-8-12 下午09时42分11秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/apache/ant/ant-parent/1.8.2/ant-parent-1.8.2.pom
14-8-12 下午09时42分12秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/apache/ant/ant-launcher/1.8.2/ant-launcher-1.8.2.pom
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14-8-12 下午09时42分13秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/maven-project/2.2.0/maven-project-2.2.0.pom
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14-8-12 下午09时42分14秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/maven-settings/2.2.0/maven-settings-2.2.0.pom
14-8-12 下午09时42分14秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/maven-settings/2.2.0/maven-settings-2.2.0.pom
14-8-12 下午09时42分15秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/maven-model/2.2.0/maven-model-2.2.0.pom
14-8-12 下午09时42分15秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/maven-model/2.2.0/maven-model-2.2.0.pom
14-8-12 下午09时42分16秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/codehaus/plexus/plexus-interpolation/1.11/plexus-interpolation-1.11.pom
14-8-12 下午09时42分16秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/codehaus/plexus/plexus-interpolation/1.11/plexus-interpolation-1.11.pom
14-8-12 下午09时42分18秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/junit/junit/4.10/junit-4.10.pom
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14-8-12 下午09时42分19秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/hamcrest/hamcrest-core/1.1/hamcrest-core-1.1.pom
14-8-12 下午09时42分19秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/hamcrest/hamcrest-core/1.1/hamcrest-core-1.1.pom
14-8-12 下午09时42分20秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/hamcrest/hamcrest-parent/1.1/hamcrest-parent-1.1.pom
14-8-12 下午09时42分20秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/hamcrest/hamcrest-parent/1.1/hamcrest-parent-1.1.pom
14-8-12 下午09时42分21秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/maven-profile/2.2.0/maven-profile-2.2.0.pom
14-8-12 下午09时42分21秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/maven-profile/2.2.0/maven-profile-2.2.0.pom
14-8-12 下午09时42分22秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/maven-artifact-manager/2.2.0/maven-artifact-manager-2.2.0.pom
14-8-12 下午09时42分22秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/maven-artifact-manager/2.2.0/maven-artifact-manager-2.2.0.pom
14-8-12 下午09时42分23秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/maven-repository-metadata/2.2.0/maven-repository-metadata-2.2.0.pom
14-8-12 下午09时42分23秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/maven-repository-metadata/2.2.0/maven-repository-metadata-2.2.0.pom
14-8-12 下午09时42分24秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/wagon/wagon-provider-api/1.0-beta-6/wagon-provider-api-1.0-beta-6.pom
14-8-12 下午09时42分24秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/wagon/wagon-provider-api/1.0-beta-6/wagon-provider-api-1.0-beta-6.pom
14-8-12 下午09时42分25秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/wagon/wagon/1.0-beta-6/wagon-1.0-beta-6.pom
14-8-12 下午09时42分25秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/wagon/wagon/1.0-beta-6/wagon-1.0-beta-6.pom
14-8-12 下午09时42分27秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/codehaus/plexus/plexus-utils/1.4.2/plexus-utils-1.4.2.pom
14-8-12 下午09时42分27秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/codehaus/plexus/plexus-utils/1.4.2/plexus-utils-1.4.2.pom
14-8-12 下午09时42分28秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/backport-util-concurrent/backport-util-concurrent/3.1/backport-util-concurrent-3.1.pom
14-8-12 下午09时42分28秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/backport-util-concurrent/backport-util-concurrent/3.1/backport-util-concurrent-3.1.pom
14-8-12 下午09时42分29秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/maven-plugin-registry/2.2.0/maven-plugin-registry-2.2.0.pom
14-8-12 下午09时42分29秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/maven-plugin-registry/2.2.0/maven-plugin-registry-2.2.0.pom
14-8-12 下午09时42分30秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/codehaus/plexus/plexus-utils/3.0/plexus-utils-3.0.pom
14-8-12 下午09时42分30秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/codehaus/plexus/plexus-utils/3.0/plexus-utils-3.0.pom
14-8-12 下午09时42分31秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/sonatype/spice/spice-parent/16/spice-parent-16.pom
14-8-12 下午09时42分31秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/sonatype/spice/spice-parent/16/spice-parent-16.pom
14-8-12 下午09时42分32秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/sonatype/forge/forge-parent/5/forge-parent-5.pom
14-8-12 下午09时42分32秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/sonatype/forge/forge-parent/5/forge-parent-5.pom
14-8-12 下午09时42分33秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/codehaus/plexus/plexus-archiver/1.2/plexus-archiver-1.2.pom
14-8-12 下午09时42分33秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/codehaus/plexus/plexus-archiver/1.2/plexus-archiver-1.2.pom
14-8-12 下午09时42分35秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/codehaus/plexus/plexus-components/1.1.18/plexus-components-1.1.18.pom
14-8-12 下午09时42分35秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/codehaus/plexus/plexus-components/1.1.18/plexus-components-1.1.18.pom
14-8-12 下午09时42分36秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/codehaus/plexus/plexus/2.0.7/plexus-2.0.7.pom
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14-8-12 下午09时42分37秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/codehaus/plexus/plexus-utils/2.0.5/plexus-utils-2.0.5.pom
14-8-12 下午09时42分37秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/codehaus/plexus/plexus-utils/2.0.5/plexus-utils-2.0.5.pom
14-8-12 下午09时42分39秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/codehaus/plexus/plexus/2.0.6/plexus-2.0.6.pom
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14-8-12 下午09时42分40秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/codehaus/plexus/plexus-io/1.0.1/plexus-io-1.0.1.pom
14-8-12 下午09时42分40秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/codehaus/plexus/plexus-io/1.0.1/plexus-io-1.0.1.pom
14-8-12 下午09时42分41秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/shared/maven-dependency-tree/2.0/maven-dependency-tree-2.0.pom
14-8-12 下午09时42分41秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/shared/maven-dependency-tree/2.0/maven-dependency-tree-2.0.pom
14-8-12 下午09时42分42秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/shared/maven-shared-components/17/maven-shared-components-17.pom
14-8-12 下午09时42分42秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/shared/maven-shared-components/17/maven-shared-components-17.pom
14-8-12 下午09时42分43秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/codehaus/plexus/plexus-component-annotations/1.5.5/plexus-component-annotations-1.5.5.pom
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14-8-12 下午09时42分45秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/codehaus/plexus/plexus-containers/1.5.5/plexus-containers-1.5.5.pom
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14-8-12 下午09时42分46秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/shared/maven-dependency-analyzer/1.2/maven-dependency-analyzer-1.2.pom
14-8-12 下午09时42分46秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/shared/maven-dependency-analyzer/1.2/maven-dependency-analyzer-1.2.pom
14-8-12 下午09时42分47秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/shared/maven-shared-components/16/maven-shared-components-16.pom
14-8-12 下午09时42分47秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/shared/maven-shared-components/16/maven-shared-components-16.pom
14-8-12 下午09时42分49秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/maven-parent/19/maven-parent-19.pom
14-8-12 下午09时42分49秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/maven-parent/19/maven-parent-19.pom
14-8-12 下午09时42分50秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/apache/apache/9/apache-9.pom
14-8-12 下午09时42分50秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/apache/apache/9/apache-9.pom
14-8-12 下午09时42分51秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/asm/asm/3.0/asm-3.0.pom
14-8-12 下午09时42分51秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/asm/asm/3.0/asm-3.0.pom
14-8-12 下午09时42分52秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/asm/asm-parent/3.0/asm-parent-3.0.pom
14-8-12 下午09时42分52秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/asm/asm-parent/3.0/asm-parent-3.0.pom
14-8-12 下午09时42分53秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/maven-project/2.0.5/maven-project-2.0.5.pom
14-8-12 下午09时42分53秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/maven-project/2.0.5/maven-project-2.0.5.pom
14-8-12 下午09时42分54秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/maven/2.0.5/maven-2.0.5.pom
14-8-12 下午09时42分54秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/maven/2.0.5/maven-2.0.5.pom
14-8-12 下午09时42分56秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/maven-model/2.0.5/maven-model-2.0.5.pom
14-8-12 下午09时42分56秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/maven-model/2.0.5/maven-model-2.0.5.pom
14-8-12 下午09时42分57秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/maven-artifact/2.0.5/maven-artifact-2.0.5.pom
14-8-12 下午09时42分57秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/maven-artifact/2.0.5/maven-artifact-2.0.5.pom
……
14-8-12 下午09时44分10秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/codehaus/plexus/plexus-utils/3.0/plexus-utils-3.0.jar
14-8-12 下午09时44分10秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/codehaus/plexus/plexus-utils/3.0/plexus-utils-3.0.jar
14-8-12 下午09时44分10秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/codehaus/plexus/plexus-io/2.0.2/plexus-io-2.0.2.jar
14-8-12 下午09时44分10秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/codehaus/plexus/plexus-io/2.0.2/plexus-io-2.0.2.jar
14-8-12 下午09时44分11秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/codehaus/plexus/plexus-archiver/1.2/plexus-archiver-1.2.jar
14-8-12 下午09时44分11秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/codehaus/plexus/plexus-archiver/1.2/plexus-archiver-1.2.jar
14-8-12 下午09时44分11秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/codehaus/plexus/plexus-component-annotations/1.5.5/plexus-component-annotations-1.5.5.jar
14-8-12 下午09时44分11秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/codehaus/plexus/plexus-component-annotations/1.5.5/plexus-component-annotations-1.5.5.jar
14-8-12 下午09时44分12秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/shared/maven-dependency-tree/2.0/maven-dependency-tree-2.0.jar
14-8-12 下午09时44分12秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/shared/maven-dependency-tree/2.0/maven-dependency-tree-2.0.jar
14-8-12 下午09时44分12秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/backport-util-concurrent/backport-util-concurrent/3.1/backport-util-concurrent-3.1.jar
14-8-12 下午09时44分12秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/backport-util-concurrent/backport-util-concurrent/3.1/backport-util-concurrent-3.1.jar
14-8-12 下午09时44分12秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/shared/maven-dependency-analyzer/1.2/maven-dependency-analyzer-1.2.jar
14-8-12 下午09时44分12秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/shared/maven-dependency-analyzer/1.2/maven-dependency-analyzer-1.2.jar
14-8-12 下午09时44分13秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/asm/asm/3.0/asm-3.0.jar
14-8-12 下午09时44分13秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/asm/asm/3.0/asm-3.0.jar
14-8-12 下午09时44分13秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/wagon/wagon-file/1.0-beta-6/wagon-file-1.0-beta-6.jar
14-8-12 下午09时44分13秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/wagon/wagon-file/1.0-beta-6/wagon-file-1.0-beta-6.jar
14-8-12 下午09时44分14秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/shared/maven-filtering/1.0/maven-filtering-1.0.jar
14-8-12 下午09时44分14秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/shared/maven-filtering/1.0/maven-filtering-1.0.jar
14-8-12 下午09时44分14秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/wagon/wagon-http-shared/1.0-beta-6/wagon-http-shared-1.0-beta-6.jar
14-8-12 下午09时44分14秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/wagon/wagon-http-shared/1.0-beta-6/wagon-http-shared-1.0-beta-6.jar
14-8-12 下午09时44分14秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/apache/ant/ant/1.8.2/ant-1.8.2.jar
14-8-12 下午09时44分14秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/apache/ant/ant/1.8.2/ant-1.8.2.jar
14-8-12 下午09时44分15秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/reporting/maven-reporting-api/2.2.0/maven-reporting-api-2.2.0.jar
14-8-12 下午09时44分15秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/reporting/maven-reporting-api/2.2.0/maven-reporting-api-2.2.0.jar
14-8-12 下午09时44分15秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/doxia/doxia-sink-api/1.1/doxia-sink-api-1.1.jar
14-8-12 下午09时44分15秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/doxia/doxia-sink-api/1.1/doxia-sink-api-1.1.jar
14-8-12 下午09时44分15秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/wagon/wagon-ssh-external/1.0-beta-6/wagon-ssh-external-1.0-beta-6.jar
14-8-12 下午09时44分15秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/wagon/wagon-ssh-external/1.0-beta-6/wagon-ssh-external-1.0-beta-6.jar
14-8-12 下午09时44分16秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/commons-cli/commons-cli/1.2/commons-cli-1.2.jar
14-8-12 下午09时44分16秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/commons-cli/commons-cli/1.2/commons-cli-1.2.jar
14-8-12 下午09时44分16秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/wagon/wagon-ssh-common/1.0-beta-6/wagon-ssh-common-1.0-beta-6.jar
14-8-12 下午09时44分16秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/wagon/wagon-ssh-common/1.0-beta-6/wagon-ssh-common-1.0-beta-6.jar
14-8-12 下午09时44分16秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/wagon/wagon-ssh/1.0-beta-6/wagon-ssh-1.0-beta-6.jar
14-8-12 下午09时44分16秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/wagon/wagon-ssh/1.0-beta-6/wagon-ssh-1.0-beta-6.jar
14-8-12 下午09时44分17秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/wagon/wagon-webdav-jackrabbit/1.0-beta-6/wagon-webdav-jackrabbit-1.0-beta-6.jar
14-8-12 下午09时44分17秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/wagon/wagon-webdav-jackrabbit/1.0-beta-6/wagon-webdav-jackrabbit-1.0-beta-6.jar
14-8-12 下午09时44分18秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/nekohtml/xercesMinimal/1.9.6.2/xercesMinimal-1.9.6.2.jar
14-8-12 下午09时44分18秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/nekohtml/xercesMinimal/1.9.6.2/xercesMinimal-1.9.6.2.jar
14-8-12 下午09时44分18秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/com/jcraft/jsch/0.1.38/jsch-0.1.38.jar
14-8-12 下午09时44分18秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/com/jcraft/jsch/0.1.38/jsch-0.1.38.jar
14-8-12 下午09时44分18秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/nekohtml/nekohtml/1.9.6.2/nekohtml-1.9.6.2.jar
14-8-12 下午09时44分18秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/nekohtml/nekohtml/1.9.6.2/nekohtml-1.9.6.2.jar
14-8-12 下午09时44分18秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/commons-codec/commons-codec/1.2/commons-codec-1.2.jar
14-8-12 下午09时44分18秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/commons-codec/commons-codec/1.2/commons-codec-1.2.jar
14-8-12 下午09时44分20秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/slf4j/slf4j-nop/1.5.3/slf4j-nop-1.5.3.jar
14-8-12 下午09时44分20秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/slf4j/slf4j-nop/1.5.3/slf4j-nop-1.5.3.jar
14-8-12 下午09时44分20秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/commons-httpclient/commons-httpclient/3.1/commons-httpclient-3.1.jar
14-8-12 下午09时44分20秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/commons-httpclient/commons-httpclient/3.1/commons-httpclient-3.1.jar
14-8-12 下午09时44分20秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/slf4j/slf4j-api/1.5.6/slf4j-api-1.5.6.jar
14-8-12 下午09时44分20秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/slf4j/slf4j-api/1.5.6/slf4j-api-1.5.6.jar
14-8-12 下午09时44分21秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/apache/jackrabbit/jackrabbit-jcr-commons/1.5.0/jackrabbit-jcr-commons-1.5.0.jar
14-8-12 下午09时44分21秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/apache/jackrabbit/jackrabbit-jcr-commons/1.5.0/jackrabbit-jcr-commons-1.5.0.jar
14-8-12 下午09时44分21秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/wagon/wagon-http/1.0-beta-6/wagon-http-1.0-beta-6.jar
14-8-12 下午09时44分21秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/wagon/wagon-http/1.0-beta-6/wagon-http-1.0-beta-6.jar
14-8-12 下午09时44分21秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/slf4j/slf4j-jdk14/1.5.6/slf4j-jdk14-1.5.6.jar
14-8-12 下午09时44分21秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/slf4j/slf4j-jdk14/1.5.6/slf4j-jdk14-1.5.6.jar
14-8-12 下午09时44分21秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/apache/jackrabbit/jackrabbit-webdav/1.5.0/jackrabbit-webdav-1.5.0.jar
14-8-12 下午09时44分21秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/apache/jackrabbit/jackrabbit-webdav/1.5.0/jackrabbit-webdav-1.5.0.jar
14-8-12 下午09时44分22秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/slf4j/jcl-over-slf4j/1.5.6/jcl-over-slf4j-1.5.6.jar
14-8-12 下午09时44分22秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/slf4j/jcl-over-slf4j/1.5.6/jcl-over-slf4j-1.5.6.jar
14-8-12 下午09时44分22秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/doxia/doxia-logging-api/1.1/doxia-logging-api-1.1.jar
14-8-12 下午09时44分22秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/apache/maven/doxia/doxia-logging-api/1.1/doxia-logging-api-1.1.jar
14-8-12 下午09时44分22秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/sonatype/plexus/plexus-cipher/1.4/plexus-cipher-1.4.jar
14-8-12 下午09时44分22秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/sonatype/plexus/plexus-cipher/1.4/plexus-cipher-1.4.jar
14-8-12 下午09时44分22秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/sonatype/plexus/plexus-sec-dispatcher/1.3/plexus-sec-dispatcher-1.3.jar
14-8-12 下午09时44分22秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/sonatype/plexus/plexus-sec-dispatcher/1.3/plexus-sec-dispatcher-1.3.jar
14-8-12 下午09时44分23秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/codehaus/mojo/nb-shared/1.0/nb-shared-1.0.jar
14-8-12 下午09时44分23秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/codehaus/mojo/nb-shared/1.0/nb-shared-1.0.jar
14-8-12 下午09时44分26秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/javax/help/javahelp/2.0.05/javahelp-2.0.05.jar
14-8-12 下午09时44分26秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/javax/help/javahelp/2.0.05/javahelp-2.0.05.jar
14-8-12 下午09时44分33秒: Downloading http://nexus.gephi.org/nexus/content/groups/public/org/codehaus/mojo/nbm-maven-harness/7.2.1/nbm-maven-harness-7.2.1.jar
14-8-12 下午09时44分34秒: Downloaded http://nexus.gephi.org/nexus/content/groups/public/org/codehaus/mojo/nbm-maven-harness/7.2.1/nbm-maven-harness-7.2.1.jar
14-8-12 下午09时44分36秒: Refreshing [/gephi-parent/pom.xml]
14-8-12 下午09时44分36秒: Failed to read Maven project
14-8-12 下午09时44分36秒: org.apache.maven.project.ProjectBuildingException: 1 problem was encountered while building the effective model
[FATAL] Non-parseable POM E:\workspace0428\gephi-parent\pom.xml: in comment after two dashes (--) next character must be > not (position: END_TAG seen ...<!-- Location of the NBM autoupdate folder -- ... @102:55) @ E:\workspace0428\gephi-parent\pom.xml, line 102, column 55
for project at E:\workspace0428\gephi-parent\pom.xml
14-8-12 下午09时44分36秒: Failed to read Maven project
14-8-12 下午09时44分36秒: org.apache.maven.project.ProjectBuildingException: 1 problem was encountered while building the effective model
[FATAL] Non-parseable POM E:\workspace0428\gephi-parent\pom.xml: in comment after two dashes (--) next character must be > not (position: END_TAG seen ...<!-- Location of the NBM autoupdate folder -- ... @102:55) @ E:\workspace0428\gephi-parent\pom.xml, line 102, column 55
for project at E:\workspace0428\gephi-parent\pom.xml
14-8-12 下午09时44分36秒: Failed to read Maven project
14-8-12 下午09时44分36秒: org.apache.maven.project.ProjectBuildingException: 1 problem was encountered while building the effective model
[FATAL] Non-parseable POM E:\workspace0428\gephi-parent\pom.xml: in comment after two dashes (--) next character must be > not (position: END_TAG seen ...<!-- Location of the NBM autoupdate folder -- ... @102:55) @ E:\workspace0428\gephi-parent\pom.xml, line 102, column 55
for project at E:\workspace0428\gephi-parent\pom.xml
14-8-12 下午09时44分36秒: Failed to read Maven project
14-8-12 下午09时44分36秒: org.apache.maven.project.ProjectBuildingException: 1 problem was encountered while building the effective model
[FATAL] Non-parseable POM E:\workspace0428\gephi-parent\pom.xml: in comment after two dashes (--) next character must be > not (position: END_TAG seen ...<!-- Location of the NBM autoupdate folder -- ... @102:55) @ E:\workspace0428\gephi-parent\pom.xml, line 102, column 55
for project at E:\workspace0428\gephi-parent\pom.xml

　　不管怎么说，从一直报错到中途报错也是一种进步了。

　　2.之后又做了如下尝试，包括使用了maven的其他命令比如maven install、maven clean、maven source:jar以及maven assembly:assembly等，其中使用了maven source:jar似乎全程没有报错，并下载了很多jar包到本地具体如下：

[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Build Order:
[INFO]
[INFO] gephi
[INFO] Branding
[INFO] LongTaskAPI
[INFO] ProjectAPI
[INFO] ExportAPI
[INFO] GraphAPI
[INFO] AttributesAPI
[INFO] CoreLibraryWrapper
[INFO] Utils
[INFO] PreviewAPI
[INFO] PreviewExport
[INFO] ValidationAPI
[INFO] UILibraryWrapper
[INFO] PreviewExportUI
[INFO] DynamicAPI
[INFO] DataLaboratoryAPI
[INFO] VisualizationAPI
[INFO] PreviewPlugin
[INFO] DBDrivers
[INFO] ImportAPI
[INFO] ProcessorPlugin
[INFO] ProcessorPluginUI
[INFO] ProjectUI
[INFO] RankingAPI
[INFO] RankingPlugin
[INFO] UIUtils
[INFO] UIComponents
[INFO] RankingPluginUI
[INFO] SettingsUpgrader
[INFO] SpigotPlugin
[INFO] SpigotPluginUI
[INFO] SplineEditor
[INFO] StatisticsAPI
[INFO] StatisticsPlugin
[INFO] StatisticsPluginUI
[INFO] TimelineAPI
[INFO] ToolsAPI
[INFO] AlgorithmsPlugin
[INFO] CollectionUtils
[INFO] Gleem
[INFO] MostRecentFilesAPI
[INFO] DesktopProject
[INFO] VisualizationImpl
[INFO] ToolsPlugin
[INFO] WelcomeScreen
[INFO] WorkspaceUI
[INFO] DesktopContext
[INFO] DesktopProgress
[INFO] DesktopBranding
[INFO] LayoutAPI
[INFO] GeneratorAPI
[INFO] GeneratorPlugin
[INFO] GeneratorPluginUI
[INFO] ExportPlugin
[INFO] DesktopRanking
[INFO] DesktopStatistics
[INFO] FiltersAPI
[INFO] ClusteringAPI
[INFO] AttributeColumnPropertyEditor
[INFO] LayoutPlugin
[INFO] DesktopSpigot
[INFO] DesktopGenerate
[INFO] PartitionAPI
[INFO] DesktopPartition
[INFO] DHNSGraph
[INFO] AttributesImpl
[INFO] ImportPlugin
[INFO] DesktopDataLaboratory
[INFO] FiltersPlugin
[INFO] FiltersImpl
[INFO] ExportPluginUI
[INFO] DesktopRecentFiles
[INFO] DesktopExport
[INFO] PerspectiveAPI
[INFO] DesktopClustering
[INFO] ImportPluginUI
[INFO] DesktopHierarchy
[INFO] DesktopPerspective
[INFO] FiltersPluginUI
[INFO] DataLaboratoryPlugin
[INFO] DesktopLayout
[INFO] DynamicImpl
[INFO] DesktopImport
[INFO] DesktopPreview
[INFO] PartitionPlugin
[INFO] PartitionPluginUI
[INFO] DesktopTools
[INFO] DesktopTimeline
[INFO] DirectoryChooser
[INFO] DesktopFilters
[INFO] ClusteringPlugin
[INFO] gephi-app
2014-08-12 23:11:24.113:INFO::Logging to StdErrLog::DEBUG=false via org.eclipse.jetty.util.log.StdErrLog
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[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building gephi 0.8.2
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] --- maven-source-plugin:2.2.1:jar (default-cli) @ gephi-parent ---
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[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 1:06.957s
[INFO] Finished at: Tue Aug 12 23:12:26 CST 2014
[INFO] Final Memory: 29M/192M
[INFO] ------------------------------------------------------------------------

　　使用maven assembly:assembly命令也下载了很多jar但是和maven install一样也是中途报错，于是重新整理思路估计可能是远程仓库的地址没有写完整，在源码的pom.xml中又去寻找蛛丝马迹，于是有添加了如下信息：

　　执行以上的maven命令后是多了些jar包，但仍然是报错。

　　后来与老大商讨后决定换一种思路，鉴于源代码中modulers文件夹下的每个模块都是相对独立的都有自己的pom.xml，通过查看pom.xml发现各模块的jar有相互依赖的关系，所以写了个程序将每个模块下符合条件的dependency都抽取到项目下的pom.xml中，这时可以看到以下jar是可以定位到并下载下来的，但是从项目的大片报警可以发现，还有很多jar需要下载，下一步工作就是看看具体怎么处理剩余的jar包了。

　　以上是我们的一些尝试，有拙劣之处欢迎批评指正

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