Package de.aristaflow.adept2.core.changeoperations

Class RemoveNodeSystemParameter

java.lang.Object

de.aristaflow.adept2.core.changeoperations.RemoveNodeSystemParameter

public class RemoveNodeSystemParameter
extends Object

Change operation for removing a system parameter from a node. TODO Refactor; use a common interface for change operations.

Field Summary

Fields

Modifier and Type	Field	Description
protected static Logger	logger	a Logger

Constructor Summary

Constructors

Constructor	Description
RemoveNodeSystemParameter()

Method Summary

Modifier and Type	Method	Description
static boolean	isPossible(Instance instance, int nodeID, ActivityConstants.AccessType type, String parameterName)	Check if it is possible (concerning structural correctness and state based correctness) to remove the given system parameter from the given node.
static boolean	isPossible(Instance instance, int nodeID, ActivityConstants.AccessType type, String parameterName, CheckReport checkReport)	Check if it is possible (concerning structural correctness and state based correctness) to remove the given system parameter from the given node.
static boolean	isPossible(Instance inst, int nodeId, Node node, ActivityConstants.AccessType type, String paramName, CheckReport checkReport)	Gets whether it is possible (concerning structural correctness and state-based correctness) to remove the designated system parameter from the designated node.
static boolean	isPossible(Template template, int nodeID, ActivityConstants.AccessType type, String parameterName)	Check if it is possible (concerning structural correctness) to remove the given system parameter from the given node.
static boolean	isPossible(Template template, int nodeID, ActivityConstants.AccessType type, String parameterName, CheckReport checkReport)	Check if it is possible (concerning structural correctness) to remove the given system parameter from the given node.
static boolean	isPossible(Template templ, int nodeId, Node node, ActivityConstants.AccessType type, String paramName, CheckReport checkReport)	Gets whether it is possible (concerning structural correctness) to remove the designated system parameter from the designated node.
static void	performOperation(SessionToken session, ChangeableInstance instance, int nodeID, ActivityConstants.AccessType type, String parameterName)	Removes the given system parameter from the given node in the given instance.
static void	performOperation(SessionToken session, ChangeableInstance instance, int nodeID, ActivityConstants.AccessType type, String parameterName, UpdateManager updateManager)	Removes the given system parameter from the given node in the given instance.
static void	performOperation(SessionToken session, ChangeableTemplate template, int nodeID, ActivityConstants.AccessType type, String parameterName)	Removes the given system parameter from the given node in the given template.
static void	performOperation(SessionToken session, ChangeableTemplate template, int nodeID, ActivityConstants.AccessType type, String parameterName, UpdateManager updateManager)	Removes the given system parameter from the given node in the given template.
protected static void	performOperation(SessionToken session, ChangePrimitives processGraph, int nodeID, ActivityConstants.AccessType type, String parameterName, 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 Logger logger

a Logger

Constructor Detail

RemoveNodeSystemParameter

public RemoveNodeSystemParameter()

Method Detail

isPossible

public static boolean isPossible(Template template,
                                 int nodeID,
                                 ActivityConstants.AccessType type,
                                 String parameterName)

Check if it is possible (concerning structural correctness) to remove the given system parameter from the given node.

Parameters:

template - The corresponding template

nodeID - the node where the system parameter should be removed.

type - the access type SYSTEM_READ or SYSTEM_WRITE

parameterName - the name of the system parameter

Returns:

True, if possible.

isPossible

public static boolean isPossible(Template template,
                                 int nodeID,
                                 ActivityConstants.AccessType type,
                                 String parameterName,
                                 CheckReport checkReport)

Check if it is possible (concerning structural correctness) to remove the given system parameter from the given node. If it is not possible the reasons are stored in the checkReport.

Parameters:

template - The corresponding template

nodeID - the node where the system parameter should be removed.

type - the access type SYSTEM_READ or SYSTEM_WRITE

parameterName - the name of the system parameter

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 possible.

isPossible

public static boolean isPossible(Template templ,
                                 int nodeId,
                                 Node node,
                                 ActivityConstants.AccessType type,
                                 String paramName,
                                 CheckReport checkReport)

Gets whether it is possible (concerning structural correctness) to remove the designated system parameter from the designated node. If it is not possible the reasons are stored in the designated (optional) checkReport.

Parameters:

templ - The corresponding template.

nodeId - The ID of the node from to which to remove the designated system parameter.

node - The node from which the system parameter should be removed. This may be an adapted node with a (new or changed) string property value no longer consuming the value of the designated parameter. In this case the designated node is obviously different from Template.getNode(int) since it already contains the changes as if the system parameter has been removed.

type - The access type SYSTEM_READ or SYSTEM_WRITE

paramName - The name of the system parameter to remove.

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

Returns:

Whether it is possible (concerning structural correctness) to remove the designated system parameter from the designated node.

isPossible

public static boolean isPossible(Instance instance,
                                 int nodeID,
                                 ActivityConstants.AccessType type,
                                 String parameterName)

Check if it is possible (concerning structural correctness and state based correctness) to remove the given system parameter from the given node.

Parameters:

instance - The related changeable instance.

nodeID - the node where the system parameter should be removed.

type - the access type SYSTEM_READ or SYSTEM_WRITE

parameterName - the name of the system parameter

Returns:

True, if possible.

isPossible

public static boolean isPossible(Instance instance,
                                 int nodeID,
                                 ActivityConstants.AccessType type,
                                 String parameterName,
                                 CheckReport checkReport)

Check if it is possible (concerning structural correctness and state based correctness) to remove the given system parameter from the given node. If it is not possible the reasons are stored in the checkReport.

Parameters:

instance - The related changeable instance.

nodeID - the node where the system parameter should be removed.

type - the access type SYSTEM_READ or SYSTEM_WRITE

parameterName - the name of the system parameter

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 possible.

isPossible

public static boolean isPossible(Instance inst,
                                 int nodeId,
                                 Node node,
                                 ActivityConstants.AccessType type,
                                 String paramName,
                                 CheckReport checkReport)

Gets whether it is possible (concerning structural correctness and state-based correctness) to remove the designated system parameter from the designated node. If it is not possible the reasons are stored in the designated (optional) checkReport.

Parameters:

inst - The related changeable instance.

nodeId - The ID of the node from to which to remove the designated system parameter.

node - The node from which the system parameter should be removed. This may be an adapted node with a (new or changed) string property value no longer consuming the value of the designated parameter. In this case the designated node is obviously different from Template.getNode(int) since it already contains the changes as if the system parameter has been removed.

type - The access type SYSTEM_READ or SYSTEM_WRITE

paramName - The name of the system parameter to remove.

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

Returns:

Whether it is possible (concerning structural correctness and state-based correctness) to remove the designated system parameter from the designated node.

performOperation

public static void performOperation(SessionToken session,
                                    ChangeableTemplate template,
                                    int nodeID,
                                    ActivityConstants.AccessType type,
                                    String parameterName)

Removes the given system parameter from the given node in the given template.

Parameters:

session - The session which is used to check for access rights on this method.

template - The related changeable template.

nodeID - the node where the system parameter should be removed.

type - the access type SYSTEM_READ or SYSTEM_WRITE

parameterName - the name of the system parameter

performOperation

public static void performOperation(SessionToken session,
                                    ChangeableTemplate template,
                                    int nodeID,
                                    ActivityConstants.AccessType type,
                                    String parameterName,
                                    UpdateManager updateManager)

Removes the given system parameter from the given node in the given template. (Operation with updateManager)

Parameters:

session - The session which is used to check for access rights on this method.

template - The related changeable template.

nodeID - the node where the system parameter should be removed.

type - the access type SYSTEM_READ or SYSTEM_WRITE

parameterName - the name of the system parameter

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

performOperation

public static void performOperation(SessionToken session,
                                    ChangeableInstance instance,
                                    int nodeID,
                                    ActivityConstants.AccessType type,
                                    String parameterName)

Removes the given system parameter from the given node in the given instance.

Parameters:

session - The session which is used to check for access rights on this method.

instance - The related changeable instance.

nodeID - the node where the system parameter should be removed.

type - the access type SYSTEM_READ or SYSTEM_WRITE

parameterName - the name of the system parameter

performOperation

public static void performOperation(SessionToken session,
                                    ChangeableInstance instance,
                                    int nodeID,
                                    ActivityConstants.AccessType type,
                                    String parameterName,
                                    UpdateManager updateManager)

Removes the given system parameter from the given node in the given instance. (Operation with updateManager)

Parameters:

session - The session which is used to check for access rights on this method.

instance - The related changeable instance.

nodeID - the node where the system parameter should be removed.

type - the access type SYSTEM_READ or SYSTEM_WRITE

parameterName - the name of the system parameter

updateManager - the manager which is responsible for the graphical adaptation of the template (maybe null)

performOperation

protected static void performOperation(SessionToken session,
                                       ChangePrimitives processGraph,
                                       int nodeID,
                                       ActivityConstants.AccessType type,
                                       String parameterName,
                                       UpdateManager updateManager)

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

Parameters:

session - The session which is used to check for access rights on this method.

processGraph - an instance of type ChangeableTemplate or ChangeableInstance

nodeID - the node where the system parameter should be removed.

type - the access type SYSTEM_READ or SYSTEM_WRITE

parameterName - the name of the system parameter

updateManager - the manager which is responsible for the graphical adaptation of the template (maybe null)