Package de.danielbechler.diff.circular

Interface CircularReferenceConfigurer

All Known Implementing Classes:
CircularReferenceService
public interface CircularReferenceConfigurer
Allows to define how the circular reference detector compares object instances. By default it uses the equality operator (`==`) which should be fine in most cases.

When dealing with object models that return copies of its properties on every access, it's possible to end up in infinite loops, because even though the objects may look the same, they would be different instances. In those cases it is possible to switch the instance detection mode to use the equals method instead of the equality operator. This way objects will be considered to be "the same" whenever `equals` returns `true`.

This configuration interface also allows to register a custom handler for exception thrown, whenever a circular reference is detected.