Diffy

The Diffy project

Features

• Any object can be used despite the references dependency graph
• Finds the differences between two objects
• Returns the object's difference in an easy iterable structure
• Requires no changes to your existing class hierarchy
• Provides a simple configurable API
• No extra runtime dependencies

Installation

Using with Maven:

<dependency>
    <groupId>com.wildbeeslabs.sensiblemetrics</groupId>
    <artifactId>diffy</artifactId>
    <version>1.1.0</version>
</dependency>

Using with Gradle:

compile 'com.wildbeeslabs.sensiblemetrics:diffy:1.1.0'

Packaging:

Package the application with all the dependencies:

mvn clean compile assembly:single

Technical description

As a result represents an iterable structure of fields difference entries by any given object (custom object /fields comparators can be used if provided any).

// First object to be compared by
Object object1 = new Object();
// Last object to be compared with
Object object2 = new Object();
...
// Difference comparator instance
DiffComparator<Object> diffComparator = DefaultDiffComparatorFactory.create(Object.class);
// ResultSet of objects comparison
Iterable<DefaultDiffEntry> iterable = diffComparator.diffCompare(object1, object2);

Contribution

If you discovered a bug or have just an idea for a new feature development, please don't hesitate to contact our team at Pull Request

More information regarding a contribution involvement process can be found at: here

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