org.eclipse.hyades.loaders.trace
Interface IDeltaManager

All Known Subinterfaces:

TRCArrayClass, TRCClass, TRCMethod, TRCMethodWithLLData, TRCPackage, TRCProcess

All Known Implementing Classes:

TRCArrayClassImpl, TRCClassImpl, TRCMethodImpl, TRCMethodWithLLDataImpl, TRCPackageImpl, TRCProcessImpl

public interface IDeltaManager

Method Summary

int	computeDelta(IDelta delta) returns: -1 no snapshot exists 1 snapshot exists
int	computeDelta(IDelta delta, int featureID)
void	removeSnapshot() returns the current snapshot
ISnapshot	retrieveSnapshot() returns the current snapshot
void	takeSnapshot() take a snapshot, replaces the previous one

Method Detail

takeSnapshot

public void takeSnapshot()

take a snapshot, replaces the previous one

retrieveSnapshot

public ISnapshot retrieveSnapshot()

returns the current snapshot

removeSnapshot

public void removeSnapshot()

returns the current snapshot

computeDelta

public int computeDelta(IDelta delta)

returns: -1 no snapshot exists 1 snapshot exists

computeDelta

public int computeDelta(IDelta delta,
                        int featureID)