Package eu.xtreemos.xosd.localallocmgr.migrations

Class Summary
SimpleTransaction stores the original representations of the elements.
TimeMachine usage: remember how much migrations are present in the time machine, do the changes, and if not all well, restore all of them till the last ok migration.
TimeMachineItem  
TimeTableState4Add stores the state of the timetable's elements that can be affected by the new element.
TimeTableState4Defragment  
TimeTableState4Remove  
TimeTableState4RemoveByAttrib stores removed objects - the ones with proper attributes.
TransactionsProxy handles all transactions (creation, access, roll-backs and removing)