Package com.polarion.platform.persistence.diff

Interface IDiffGenerator

All Known Implementing Classes:

DefaultDiffGenerator

public interface IDiffGenerator

Compares field values of an IPObject.

Author:

Jiri Banszel, POLARION SOFTWARE

Method Summary

Modifier and Type	Method	Description
IFieldDiff	generateDiff(String field, IPrototype prototype, Object before, Object after)	Compares values of the field before and after an event.

Method Details

generateDiff

IFieldDiff generateDiff(String field,
 IPrototype prototype,
 Object before,
 Object after)

Compares values of the field before and after an event.

Parameters:

field -

prototype -

before - value of the field before the event

after - value of the field after the event

Returns:

IFieldDiff or null if there is no difference