code similarity

code similarity detection

License	The Apache Software License, Version 2.0
GroupId	com.zhixiangli
ArtifactId	codesimilarity
Last Version	0.0.1
Release Date	Jan 14, 2017
Type	jar
Description	code similarity code similarity detection
Project URL	https://github.com/zhixiangli/code-similarity
Source Code Management	https://github.com/zhixiangli/code-similarity

Download codesimilarity

Filename	Size
codesimilarity-0.0.1.pom
codesimilarity-0.0.1.jar	9 KB
codesimilarity-0.0.1-sources.jar	6 KB
codesimilarity-0.0.1-javadoc.jar	54 KB

How to add to project

Apache Maven

<!-- https://jarcasting.com/artifacts/com.zhixiangli/codesimilarity/ -->
<dependency>
    <groupId>com.zhixiangli</groupId>
    <artifactId>codesimilarity</artifactId>
    <version>0.0.1</version>
</dependency>

Gradle Groovy

// https://jarcasting.com/artifacts/com.zhixiangli/codesimilarity/
implementation 'com.zhixiangli:codesimilarity:0.0.1'

Gradle Kotlin

// https://jarcasting.com/artifacts/com.zhixiangli/codesimilarity/
implementation ("com.zhixiangli:codesimilarity:0.0.1")

Apache Buildr

'com.zhixiangli:codesimilarity:jar:0.0.1'

Apache Ivy

<dependency org="com.zhixiangli" name="codesimilarity" rev="0.0.1">
  <artifact name="codesimilarity" type="jar" />
</dependency>

Groovy Grape

@Grapes(
@Grab(group='com.zhixiangli', module='codesimilarity', version='0.0.1')
)

Scala SBT

libraryDependencies += "com.zhixiangli" % "codesimilarity" % "0.0.1"

Leiningen

[com.zhixiangli/codesimilarity "0.0.1"]

Dependencies

compile (2)

Group / Artifact	Type	Version
org.apache.commons : commons-lang3	jar	3.5
org.apache.commons : commons-collections4	jar	4.1

test (1)

Group / Artifact	Type	Version
junit : junit	jar	4.12

Project Modules

There are no modules declared in this project.

code-similarity

Code Similarity provides some implementations of similarity detection algorithm, including Longest Common Subsequence & Cosine Distance

It used to work on data structure courses & exam code check.

Environmental Requirements

JDK 1.8+

Instructions

Add Dependency

<dependency>
	<groupId>com.zhixiangli</groupId>
	<artifactId>code-similarity</artifactId>
	<version>0.0.2</version>
</dependency>

Example

String a = "public static void main(String[] args) {System.out.println(1);}";
String b = "public static void main(String[] args) {System.out.println(2);}";

// default algorithm is Longest Common Subsequence.
CodeSimilarity codeSimilarity = new CodeSimilarity();
System.out.println(codeSimilarity.get(a, b));

// change similarity algorithm to Cosine Distance.
CodeSimilarity cosineSimilarity = new CodeSimilarity(new CosineSimilarity());
System.out.println(cosineSimilarity.get(a, b));

Versions

Version
0.0.1 Jan 14, 2017