org.eclipse.emf.emfstore.internal.server.core.subinterfaces
Class ChangePackageFragmentProviderAdapter

java.lang.Object
  org.eclipse.emf.common.notify.impl.AdapterImpl
      org.eclipse.emf.emfstore.internal.server.core.subinterfaces.ChangePackageFragmentProviderAdapter

All Implemented Interfaces:

org.eclipse.emf.common.notify.Adapter, org.eclipse.emf.common.notify.Adapter.Internal

public class ChangePackageFragmentProviderAdapter
extends org.eclipse.emf.common.notify.impl.AdapterImpl

Adapter that is supposed to be attached to a session and split incoming complete change packages into single fragments.

Author:

emueller

Nested Class Summary

Nested classes/interfaces inherited from interface org.eclipse.emf.common.notify.Adapter

org.eclipse.emf.common.notify.Adapter.Internal

Constructor Summary

ChangePackageFragmentProviderAdapter()

Method Summary

void	addAsFragments(String proxyId, AbstractChangePackage changePackage) Splits the given change package into fragments and stores them.
List<AbstractOperation>	getFragment(String proxyId, int fragmentIndex) Returns a single fragment.
int	getFragmentSize(String proxyId) Returns the number of fragments for the given ID.
void	markAsConsumed(String proxyId) Removes the fragments that belong to given ID.

Methods inherited from class org.eclipse.emf.common.notify.impl.AdapterImpl

getTarget, isAdapterForType, notifyChanged, setTarget, unsetTarget

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ChangePackageFragmentProviderAdapter

public ChangePackageFragmentProviderAdapter()

Method Detail

addAsFragments

public void addAsFragments(String proxyId,
                           AbstractChangePackage changePackage)

Splits the given change package into fragments and stores them.

Parameters:

proxyId - an ID that needs to be unique for the change package to be splitted. Necessary when there are multiple change packages available per project

changePackage - the change package to be splitted

getFragment

public List<AbstractOperation> getFragment(String proxyId,
                                           int fragmentIndex)
                                    throws ESException

Returns a single fragment.

Parameters:

proxyId - ID that identifies a list of fragments

fragmentIndex - the index of the fragment to be returned

Returns:

the fragment

Throws:

ESException - in case no fragments for the given proxy ID are present

getFragmentSize

public int getFragmentSize(String proxyId)

Returns the number of fragments for the given ID.

Parameters:

proxyId - the ID identifying the list of change package fragments

Returns:

the number of available fragments

markAsConsumed

public void markAsConsumed(String proxyId)

Removes the fragments that belong to given ID.

Parameters:

proxyId - identifies the change package fragments to be removed