de.aristaflow.adept2.core.changeoperations

Class UpdatePluginDataContainer

java.lang.Object

de.aristaflow.adept2.core.changeoperations.UpdatePluginDataContainer

public class UpdatePluginDataContainer
extends java.lang.Object

Change Operation to update a plug in data container. This operation allows to update, add and to remove plug in data for a plug in data container. Call isPossible first to check if the update is valid, than call perform operation to execute the change. TODO Refactor; use a common interface for change operations.

Author:

jurisch

Field Summary

Fields

Modifier and Type	Field and Description
protected static java.util.logging.Logger	logger a Logger

Constructor Summary

Constructors

Constructor and Description
UpdatePluginDataContainer()

Method Summary

Modifier and Type	Method and Description
static boolean	isPossible(ChangeableInstance instance, PluginDataContainer pluginContainer, java.lang.String extensionPointID, java.lang.String pluginDataID, PluginData pluginData) Checks if it is valid (concerning structural correctness and state-based correctness) to update (add / remove) the plug in data for the Extension-Point given by extensionPoint with the value given by pluginData in the plug in data container given by pluginContainer.
static boolean	isPossible(ChangeableInstance instance, PluginDataContainer pluginContainer, java.lang.String extensionPointID, java.lang.String pluginDataID, PluginData pluginData, CheckReport checkReport) Checks if it is valid (concerning structural correctness and state-based correctness) to update (add / remove) the plug in data for the Extension-Point given by extensionPoint with the value given by pluginData in the plug in data container given by pluginContainer.
static boolean	isPossible(Template template, PluginDataContainer pluginContainer, java.lang.String extensionPointID, java.lang.String pluginDataID, PluginData pluginData) Checks if it is valid (concerning structural correctness) to update (add / remove) the plug in data for the Extension-Point given by extensionPoint with the value given by pluginData in the plug in data container given by pluginContainer.
static boolean	isPossible(Template template, PluginDataContainer pluginContainer, java.lang.String extensionPointID, java.lang.String pluginDataID, PluginData pluginData, CheckReport checkReport) Checks if it is valid (concerning structural correctness) to update (add / remove) the plug in data for the Extension-Point given by extensionPoint with the value given by pluginData in the plug in data container given by pluginContainer.
static void	performOperation(ChangeableInstance instance, PluginDataContainer pluginContainer, java.lang.String extensionPointID, java.lang.String pluginDataID, PluginData pluginData) Updates the plug in data for the extension point in the given plug in data container.
static void	performOperation(ChangeableInstance instance, PluginDataContainer pluginContainer, java.lang.String extensionPointID, java.lang.String pluginDataID, PluginData pluginData, UpdateManager updateManager) Updates the plug in data for the extension point in the given plug in data container.
static void	performOperation(ChangeableTemplate template, PluginDataContainer pluginContainer, java.lang.String extensionPointID, java.lang.String pluginDataID, PluginData pluginData) Updates the plug in data for the extension point in the given plug in data container.
static void	performOperation(ChangeableTemplate template, PluginDataContainer pluginContainer, java.lang.String extensionPointID, java.lang.String pluginDataID, PluginData pluginData, UpdateManager updateManager) Updates the plug in data for the extension point in the given plug in data container.
protected static void	performOperation(ChangePrimitives processGraph, PluginDataContainer pluginContainer, java.lang.String extensionPointID, java.lang.String pluginDataID, PluginData pluginData, UpdateManager updateManager) Worker method to do the structural changes for both changeable templates and changeable instances.

Methods inherited from class java.lang.Object

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

Field Detail

logger

protected static final java.util.logging.Logger logger

a Logger

Constructor Detail

UpdatePluginDataContainer

public UpdatePluginDataContainer()

Method Detail

isPossible

public static boolean isPossible(Template template,
                                 PluginDataContainer pluginContainer,
                                 java.lang.String extensionPointID,
                                 java.lang.String pluginDataID,
                                 PluginData pluginData)

Checks if it is valid (concerning structural correctness) to update (add / remove) the plug in data for the Extension-Point given by extensionPoint with the value given by pluginData in the plug in data container given by pluginContainer. A value of null for pluginData signals that the plug in with the given plug in ID should be removed (remove). If the container already contains the given plug in for the given extension point, the already existent pluginData is replaced with the given pluginData (update). If it does not exist the pluginData is added to the given extension point (add).

Parameters:

template - the related template

pluginContainer - the plug in container object where the method is performed on

extensionPointID - the extension point ID where the plug in data should be updated (added/removed) name

pluginDataID - the ID of the plug in data

pluginData - the object which holds the pluginData or null to remove from the extension point

Returns:

true if the update is valid

isPossible

public static boolean isPossible(Template template,
                                 PluginDataContainer pluginContainer,
                                 java.lang.String extensionPointID,
                                 java.lang.String pluginDataID,
                                 PluginData pluginData,
                                 CheckReport checkReport)

Checks if it is valid (concerning structural correctness) to update (add / remove) the plug in data for the Extension-Point given by extensionPoint with the value given by pluginData in the plug in data container given by pluginContainer. A value of null for pluginData signals that the plug in with the given plug in ID should be removed (remove). If the container already contains the given plug in for the given extension point, the already existent pluginData is replaced with the given pluginData (update). If it does not exist the pluginData is added to the given extension point (add). If it is not possible the reasons are stored in the checkReport.

Parameters:

template - the related template

pluginContainer - the plug in container object where the method is performed on

extensionPointID - the extension point ID where the plug in data should be updated (added/removed) name

pluginDataID - the ID of the plug in data

pluginData - the object which holds the pluginData or null to remove from the extension point

checkReport - a checkReport object which can be filled with the reason why the isPossible failed (i.e. in the case the method returns false), may be null

Returns:

true if the update is valid

isPossible

public static boolean isPossible(ChangeableInstance instance,
                                 PluginDataContainer pluginContainer,
                                 java.lang.String extensionPointID,
                                 java.lang.String pluginDataID,
                                 PluginData pluginData)

Checks if it is valid (concerning structural correctness and state-based correctness) to update (add / remove) the plug in data for the Extension-Point given by extensionPoint with the value given by pluginData in the plug in data container given by pluginContainer. A value of null for pluginData signals that the plug in with the given plug in ID should be removed (remove). If the container already contains the given plug in for the given extension point, the already existent pluginData is replaced with the given pluginData (update). If it does not exist the pluginData is added to the given extension point (add).

Parameters:

instance - the related instance

pluginContainer - the plug in container object where the method is performed on

extensionPointID - the extension point ID where the plug in data should be updated (added/removed) name

pluginDataID - the ID of the plug in data

pluginData - the object which holds the pluginData or null to remove from the extension point

Returns:

true if the update is valid

isPossible

public static boolean isPossible(ChangeableInstance instance,
                                 PluginDataContainer pluginContainer,
                                 java.lang.String extensionPointID,
                                 java.lang.String pluginDataID,
                                 PluginData pluginData,
                                 CheckReport checkReport)

Checks if it is valid (concerning structural correctness and state-based correctness) to update (add / remove) the plug in data for the Extension-Point given by extensionPoint with the value given by pluginData in the plug in data container given by pluginContainer. A value of null for pluginData signals that the plug in with the given plug in ID should be removed (remove). If the container already contains the given plug in for the given extension point, the already existent pluginData is replaced with the given pluginData (update). If it does not exist the pluginData is added to the given extension point (add). If it is not possible the reasons are stored in the checkReport.

Parameters:

instance - the related instance

pluginContainer - the plug in container object where the method is performed on

extensionPointID - the extension point ID where the plug in data should be updated (added/removed) name

pluginDataID - the ID of the plug in data

pluginData - the object which holds the pluginData or null to remove from the extension point

checkReport - a checkReport object which can be filled with the reason why the isPossible failed (i.e. in the case the method returns false), may be null

Returns:

true if the update is valid

performOperation

public static void performOperation(ChangeableTemplate template,
                                    PluginDataContainer pluginContainer,
                                    java.lang.String extensionPointID,
                                    java.lang.String pluginDataID,
                                    PluginData pluginData)

Updates the plug in data for the extension point in the given plug in data container. A value of null for pluginData signals that the plug in with the given plug in ID should be removed (remove). If the container already contains the given plug in for the given extension point, the already existent pluginData is replaced with the given pluginData (update). If it does not exist the pluginData is added to the given extension point (add). Plug in data containers are e.g. Node, ...

Parameters:

template - the related changeable template

pluginContainer - the plug in container object where the method is performed on

extensionPointID - the extension point ID where the plug in data should be updated (added/removed) name

pluginDataID - the ID of the plug in data

pluginData - the object which holds the pluginData or null to remove from the extension point.

performOperation

public static void performOperation(ChangeableTemplate template,
                                    PluginDataContainer pluginContainer,
                                    java.lang.String extensionPointID,
                                    java.lang.String pluginDataID,
                                    PluginData pluginData,
                                    UpdateManager updateManager)

Updates the plug in data for the extension point in the given plug in data container. A value of null for pluginData signals that the plug in with the given plug in ID should be removed (remove). If the container already contains the given plug in for the given extension point, the already existent pluginData is replaced with the given pluginData (update). If it does not exist the pluginData is added to the given extension point (add). Plug in data containers are e.g. Node, ...

Parameters:

template - the related changeable template

pluginContainer - the plug in container object where the method is performed on

extensionPointID - the extension point ID where the plug in data should be updated (added/removed) name

pluginDataID - the ID of the plug in data

pluginData - the object which holds the pluginData or null to remove from the extension point.

updateManager - The UpdateManager where modifications are logged, may be null

performOperation

public static void performOperation(ChangeableInstance instance,
                                    PluginDataContainer pluginContainer,
                                    java.lang.String extensionPointID,
                                    java.lang.String pluginDataID,
                                    PluginData pluginData)

Updates the plug in data for the extension point in the given plug in data container. A value of null for pluginData signals that the plug in with the given plug in ID should be removed (remove). If the container already contains the given plug in for the given extension point, the already existent pluginData is replaced with the given pluginData (update). If it does not exist the pluginData is added to the given extension point (add). Plug in data containers are e.g. Node, ...

Parameters:

instance - the related changeable instance

pluginContainer - the plug in container object where the method is performed on

extensionPointID - the extension point ID where the plug in data should be updated (added/removed) name

pluginDataID - the ID of the plug in data

pluginData - the object which holds the pluginData or null to remove from the extension point.

performOperation

public static void performOperation(ChangeableInstance instance,
                                    PluginDataContainer pluginContainer,
                                    java.lang.String extensionPointID,
                                    java.lang.String pluginDataID,
                                    PluginData pluginData,
                                    UpdateManager updateManager)

Updates the plug in data for the extension point in the given plug in data container. A value of null for pluginData signals that the plug in with the given plug in ID should be removed (remove). If the container already contains the given plug in for the given extension point, the already existent pluginData is replaced with the given pluginData (update). If it does not exist the pluginData is added to the given extension point (add). Plug in data containers are e.g. Node, ...

Parameters:

instance - the related changeable instance

pluginContainer - the plug in container object where the method is performed on

extensionPointID - the extension point ID where the plug in data should be updated (added/removed) name

pluginDataID - the ID of the plug in data

pluginData - the object which holds the pluginData or null to remove from the extension point.

updateManager - The UpdateManager where modifications are logged, may be null

performOperation

protected static void performOperation(ChangePrimitives processGraph,
                                       PluginDataContainer pluginContainer,
                                       java.lang.String extensionPointID,
                                       java.lang.String pluginDataID,
                                       PluginData pluginData,
                                       UpdateManager updateManager)

Worker method to do the structural changes for both changeable templates and changeable instances.

Parameters:

processGraph - an instance of type ChangeableTemplate or ChangeableInstance

pluginContainer - the plug in container object where the method is performed on

extensionPointID - the extension point ID where the plug in data should be updated (added/removed) name

pluginDataID - the ID of the plug in data

pluginData - the object which holds the pluginData or null to remove from the extension point.

updateManager - The UpdateManager where modifications are logged, may be null