de.saxsys.synchronizefx.core.metamodel.executors.lists

Class ListCommandVersionRepairer

java.lang.Object

de.saxsys.synchronizefx.core.metamodel.executors.lists.ListCommandVersionRepairer

public class ListCommandVersionRepairer
extends Object

Updates the ListCommand.getListVersionChange() information of repaired commands.

Author:

Raik Bieniek

Constructor Summary

Constructors

Constructor and Description
ListCommandVersionRepairer()

Method Summary

Methods

Modifier and Type	Method and Description
void	repairLocalCommandsVersion(Queue<ListCommand> localCommands, ListCommand originalRemoteCommand) Updates the versions of repaired local commands that should be resent to the server so that they are based on the version the original remote command produced.
List<? extends ListCommand>	repairRemoteCommandVersion(List<? extends ListCommand> indexRepairedRemoteCommands, List<ListCommand> versionRepairedLocalCommands) Updates the version of the remote commands that should be executed locally to ensure that the local list version equals the version that is resent to the server when they are executed.

Methods inherited from class java.lang.Object

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

Constructor Detail

ListCommandVersionRepairer

public ListCommandVersionRepairer()

Method Detail

repairLocalCommandsVersion

public void repairLocalCommandsVersion(Queue<ListCommand> localCommands,
                              ListCommand originalRemoteCommand)

Updates the versions of repaired local commands that should be resent to the server so that they are based on the version the original remote command produced.

Parameters:

localCommands - The local commands that should be repaired. WARNING: The repaired commands are added directly to the queue again.

originalRemoteCommand - The remote command that contains the last known version of the list the server has.

repairRemoteCommandVersion

public List<? extends ListCommand> repairRemoteCommandVersion(List<? extends ListCommand> indexRepairedRemoteCommands,
                                                     List<ListCommand> versionRepairedLocalCommands)

Updates the version of the remote commands that should be executed locally to ensure that the local list version equals the version that is resent to the server when they are executed.

Parameters:

indexRepairedRemoteCommands - The remote commands thats indices where already repaired. This list can be empty.

versionRepairedLocalCommands - The local commands that should be resent to the server thats version was already repaired by this class. This queue must contain at least one element.

Returns:

The remote commands with repaired list versions.