Package de.aristaflow.adept2.core.changeoperations

Class RemoveSystemDataFlow

java.lang.Object

de.aristaflow.adept2.core.changeoperations.RemoveSystemDataFlow

public class RemoveSystemDataFlow
extends Object

Change operation for removing a system data flow. Call isPossible first to check if the operation is valid, than call perform operation to execute the change. 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
RemoveSystemDataFlow()

Method Summary

Modifier and Type	Method	Description
static boolean	isPossible(Instance instance, int nodeID, String inputParameterName)	Check if it is possible (concerning structural correctness and state based correctness) to remove the system data flow flow which is connected with the given parameter.
static boolean	isPossible(Instance instance, int nodeID, String inputParameterName, CheckReport checkReport)	Check if it is possible (concerning structural correctness and state based correctness) to remove the system data flow flow which is connected with the given parameter.
static boolean	isPossible(Template template, int nodeID, String inputParameterName)	Check if it is possible (concerning structural correctness) to remove the system data flow flow which is connected with the given parameter.
static boolean	isPossible(Template template, int nodeID, String inputParameterName, CheckReport checkReport)	Check if it is possible (concerning structural correctness) to remove the system data flow which is connected with the given parameter.
static void	performOperation(SessionToken session, ChangeableInstance instance, int nodeID, String inputParameterName)	Remove the system data flow which is connected with the given parameter in the given instance.
static void	performOperation(SessionToken session, ChangeableInstance instance, int nodeID, String inputParameterName, UpdateManager updateManager)	Remove the system data flow which is connected with the given parameter in the given instance.
static void	performOperation(SessionToken session, ChangeableTemplate template, int nodeID, String inputParameterName)	Remove the system data flow which is connected with the given parameter.
static void	performOperation(SessionToken session, ChangeableTemplate template, int nodeID, String inputParameterName, UpdateManager updateManager)	Remove the system data flow which is connected with the given parameter.
protected static void	performOperation(SessionToken session, ChangePrimitives processGraph, int nodeID, String inputParameterName, 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

RemoveSystemDataFlow

public RemoveSystemDataFlow()

Method Detail

isPossible

public static boolean isPossible(Template template,
                                 int nodeID,
                                 String inputParameterName)

Check if it is possible (concerning structural correctness) to remove the system data flow flow which is connected with the given parameter.

Parameters:

template - The corresponding template

nodeID - the node which contains the system parameter.

inputParameterName - the name of the parameter which must exist in the the consumer node

Returns:

True, if possible.

isPossible

public static boolean isPossible(Template template,
                                 int nodeID,
                                 String inputParameterName,
                                 CheckReport checkReport)

Check if it is possible (concerning structural correctness) to remove the system data flow which is connected with the given parameter. If it is not possible the reasons are stored in the checkReport.

Parameters:

template - The corresponding template

nodeID - the node which contains the system parameter.

inputParameterName - the name of the parameter which must exist in the the consumer node

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 instance,
                                 int nodeID,
                                 String inputParameterName)

Check if it is possible (concerning structural correctness and state based correctness) to remove the system data flow flow which is connected with the given parameter.

Parameters:

instance - The corresponding instance

nodeID - the node which contains the system parameter.

inputParameterName - the name of the parameter which must exist in the the consumer node

Returns:

True, if possible.

isPossible

public static boolean isPossible(Instance instance,
                                 int nodeID,
                                 String inputParameterName,
                                 CheckReport checkReport)

Check if it is possible (concerning structural correctness and state based correctness) to remove the system data flow flow which is connected with the given parameter.

Parameters:

instance - The corresponding instance

nodeID - the node which contains the system parameter.

inputParameterName - the name of the parameter which must exist in the the consumer node

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.

performOperation

public static void performOperation(SessionToken session,
                                    ChangeableTemplate template,
                                    int nodeID,
                                    String inputParameterName)

Remove the system data flow which is connected with the given parameter.

Parameters:

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

template - The related changeable template.

nodeID - the node which contains the system parameter.

inputParameterName - the name of the parameter which must exist in the the consumer node

performOperation

public static void performOperation(SessionToken session,
                                    ChangeableTemplate template,
                                    int nodeID,
                                    String inputParameterName,
                                    UpdateManager updateManager)

Remove the system data flow which is connected with the given parameter. (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 which contains the system parameter.

inputParameterName - the name of the parameter which must exist in the the consumer node

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

performOperation

public static void performOperation(SessionToken session,
                                    ChangeableInstance instance,
                                    int nodeID,
                                    String inputParameterName)

Remove the system data flow which is connected with the given parameter 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 which contains the system parameter.

inputParameterName - the name of the parameter which must exist in the the consumer node

performOperation

public static void performOperation(SessionToken session,
                                    ChangeableInstance instance,
                                    int nodeID,
                                    String inputParameterName,
                                    UpdateManager updateManager)

Remove the system data flow which is connected with the given parameter 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 which contains the system parameter.

inputParameterName - the name of the parameter which must exist in the the consumer node

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,
                                       String inputParameterName,
                                       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 which contains the system parameter.

inputParameterName - the name of the parameter which must exist in the the consumer node

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