de.aristaflow.adept2.core.changeoperations

Class InsertDataElement

java.lang.Object

de.aristaflow.adept2.core.changeoperations.InsertDataElement

public class InsertDataElement
extends java.lang.Object

Change operation for insertion of a new data element. Call isPossible first to check if the insertion is valid, than call perform operation to execute the change. TODO Refactor; use a common interface for change operations.

Author:

Martin Jurisch

Field Summary

Fields

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

Constructor Summary

Constructors

Constructor and Description
InsertDataElement()

Method Summary

Modifier and Type	Method and Description
static boolean	isPossible(ChangeableInstance instance) Check if it is possible (concerning structural and state based correctness) to insert a new data element in the instance.
static boolean	isPossible(ChangeableInstance instance, CheckReport checkReport) Check if it is possible to insert a new data element (concerning structural and state based correctness) in the instance.
static boolean	isPossible(ChangeableInstance instance, DataElement dataElement) Check if it is possible (concerning structural and state based correctness) to insert a new data element given as a data element container object (without an id) in the instance.
static boolean	isPossible(ChangeableInstance instance, DataElement dataElement, CheckReport checkReport) Check if it is possible (concerning structural and state based correctness) to insert a new data element given as a data element container object (without an id) in the instance.
static boolean	isPossible(Template template) Check if it is possible (concerning structural aspects) to insert a new data element in the template.
static boolean	isPossible(Template template, CheckReport checkReport) Check if it is possible to insert a new data element (concerning structural aspects) to insert a new data element in the template.
static boolean	isPossible(Template template, DataElement dataElement) Check if it is possible (concerning structural aspects) to insert a new data element given as a data element container object (without an id) in the template.
static boolean	isPossible(Template template, DataElement dataElement, CheckReport checkReport) Check if it is possible (concerning structural aspects) to insert a new data element given as a data element container object (without an id) in the template.
static DataElement	performOperation(SessionToken session, ChangeableInstance instance) Insert a new data element in the instance.
static DataElement	performOperation(SessionToken session, ChangeableInstance instance, DataElement dataElement) Insert a new data element in the instance.
static DataElement	performOperation(SessionToken session, ChangeableInstance instance, DataElement dataElement, UpdateManager updateManager) Insert a new data element in the instance.
static DataElement	performOperation(SessionToken session, ChangeableInstance instance, UpdateManager updateManager) Insert a new data element in the instance (with updateManager).
static DataElement	performOperation(SessionToken session, ChangeableTemplate template) Insert a new data element in the template.
static DataElement	performOperation(SessionToken session, ChangeableTemplate template, DataElement dataElement) Insert a new data element in the template.
static DataElement	performOperation(SessionToken session, ChangeableTemplate template, DataElement dataElement, UpdateManager updateManager) Insert a new data element in the template.
static DataElement	performOperation(SessionToken session, ChangeableTemplate template, UpdateManager updateManager) Insert a new data element in the template.
protected static DataElement	performOperation(SessionToken session, ChangePrimitives processGraph, DataElement dataElement, UpdateManager updateManager) Worker method to do the structural changes for both changeable templates and changeable instances (with given dataElement).
protected static DataElement	performOperation(SessionToken session, ChangePrimitives processGraph, 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

Constructor Detail

InsertDataElement

public InsertDataElement()

Method Detail

isPossible

public static boolean isPossible(Template template)

Check if it is possible (concerning structural aspects) to insert a new data element in the template. (At the moment it is always possible!).

Parameters:

template - The template where the data element should be inserted.

Returns:

True, if the insertion is possible.

isPossible

public static boolean isPossible(Template template,
                                 CheckReport checkReport)

Check if it is possible to insert a new data element (concerning structural aspects) to insert a new data element in the template. (At the moment it is always possible!). If it is not possible the reasons are stored in the checkReport.

Parameters:

template - The template where the data element should be inserted.

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 insertion is possible.

isPossible

public static boolean isPossible(Template template,
                                 DataElement dataElement)

Check if it is possible (concerning structural aspects) to insert a new data element given as a data element container object (without an id) in the template. (At the moment it is always possible!).

Parameters:

template - The template where the data element should be inserted.

dataElement - a data element container (without an id) which should be inserted including all of its parameters

Returns:

True, if the insertion is possible.

isPossible

public static boolean isPossible(Template template,
                                 DataElement dataElement,
                                 CheckReport checkReport)

Check if it is possible (concerning structural aspects) to insert a new data element given as a data element container object (without an id) in the template. (At the moment it is always possible!). If it is not possible the reasons are stored in the checkReport.

Parameters:

template - The template where the data element should be inserted.

dataElement - a data element container (without an id) which should be inserted including all of its parameters

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 insertion is possible.

isPossible

public static boolean isPossible(ChangeableInstance instance)

Check if it is possible (concerning structural and state based correctness) to insert a new data element in the instance. (At the moment it is always possible!).

Parameters:

instance - The changeable instance where the data element should be inserted.

Returns:

True, if the insertion is possible.

isPossible

public static boolean isPossible(ChangeableInstance instance,
                                 CheckReport checkReport)

Check if it is possible to insert a new data element (concerning structural and state based correctness) in the instance. (At the moment it is always possible!). If it is not possible the reasons are stored in the checkReport.

Parameters:

instance - The changeable instance where the data element should be inserted.

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 insertion is possible.

isPossible

public static boolean isPossible(ChangeableInstance instance,
                                 DataElement dataElement)

Check if it is possible (concerning structural and state based correctness) to insert a new data element given as a data element container object (without an id) in the instance. (At the moment it is always possible!).

Parameters:

instance - The changeable instance where the data element should be inserted.

dataElement - a data element container (without an id) which should be inserted including all of its parameters

Returns:

True, if the insertion is possible.

isPossible

public static boolean isPossible(ChangeableInstance instance,
                                 DataElement dataElement,
                                 CheckReport checkReport)

Check if it is possible (concerning structural and state based correctness) to insert a new data element given as a data element container object (without an id) in the instance. (At the moment it is always possible!). If it is not possible the reasons are stored in the checkReport.

Parameters:

instance - The changeable instance where the data element should be inserted.

dataElement - a data element container (without an id) which should be inserted including all of its parameters

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 insertion is possible.

performOperation

public static DataElement performOperation(SessionToken session,
                                           ChangeableTemplate template)

Insert a new data element in the template.

Parameters:

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

template - The changeable template where the data element is to be inserted.

Returns:

The newly inserted data element.

performOperation

public static DataElement performOperation(SessionToken session,
                                           ChangeableTemplate template,
                                           UpdateManager updateManager)

Insert a new data element in the template.

Parameters:

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

template - The changeable template where the data element is to be inserted.

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

Returns:

The newly inserted data element.

performOperation

public static DataElement performOperation(SessionToken session,
                                           ChangeableTemplate template,
                                           DataElement dataElement)

Insert a new data element in the template. The method uses the attributes which are contained in the given data element object container (without an id) to create and store a data element for the given template The dummy data element container may contain the following attributes

• NAME
• DESCRIPTION
• TYPE
• USER_DEFINED_TYPE
• IDENTIFIER
• VIRTUAL

Parameters:

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

template - The changeable template where the data element is to be inserted.

dataElement - the dummy data element container

Returns:

The newly inserted data element.

performOperation

public static DataElement performOperation(SessionToken session,
                                           ChangeableTemplate template,
                                           DataElement dataElement,
                                           UpdateManager updateManager)

Insert a new data element in the template. The method uses the attributes which are contained in the given data element object container (without an id) to create and store a data element for the given template The dummy data element container may contain the following attributes

• NAME
• DESCRIPTION
• TYPE
• USER_DEFINED_TYPE
• IDENTIFIER
• VIRTUAL

Parameters:

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

template - The changeable template where the data element is to be inserted.

dataElement - the dummy data element container

updateManager - the update manager for the visualisation; may be null

Returns:

The newly inserted data element.

performOperation

public static DataElement performOperation(SessionToken session,
                                           ChangeableInstance instance)

Insert a new data element in the instance.

Parameters:

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

instance - The changeable instance where the data element is to be inserted.

Returns:

The newly inserted data element.

performOperation

public static DataElement performOperation(SessionToken session,
                                           ChangeableInstance instance,
                                           UpdateManager updateManager)

Insert a new data element in the instance (with updateManager).

Parameters:

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

instance - The changeable instance where the data element is to be inserted.

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

Returns:

The newly inserted data element.

performOperation

public static DataElement performOperation(SessionToken session,
                                           ChangeableInstance instance,
                                           DataElement dataElement)

Insert a new data element in the instance. The method uses the attributes which are contained in the given data element object container (without an id) to create and store a data element for the given template The dummy data element container may contain the following attributes

• NAME
• DESCRIPTION
• TYPE
• USER_DEFINED_TYPE
• IDENTIFIER
• VIRTUAL

Parameters:

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

instance - The changeable instance where the data element is to be inserted.

dataElement - the dummy data element container

Returns:

The newly inserted data element.

performOperation

public static DataElement performOperation(SessionToken session,
                                           ChangeableInstance instance,
                                           DataElement dataElement,
                                           UpdateManager updateManager)

Insert a new data element in the instance. The method uses the attributes which are contained in the given data element object container (without an id) to create and store a data element for the given template The dummy data element container may contain the following attributes

• NAME
• DESCRIPTION
• TYPE
• USER_DEFINED_TYPE
• IDENTIFIER
• VIRTUAL

Parameters:

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

instance - The changeable instance where the data element is to be inserted.

dataElement - the dummy data element container

updateManager - the update manager for the visualisation; may be null

Returns:

The newly inserted data element.

performOperation

protected static DataElement performOperation(SessionToken session,
                                              ChangePrimitives processGraph,
                                              DataElement dataElement,
                                              UpdateManager updateManager)

Worker method to do the structural changes for both changeable templates and changeable instances (with given dataElement).

Parameters:

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

processGraph - an instance of type ChangeableTemplate or ChangeableInstance

dataElement - the dummy data element container

updateManager - the update manager for the visualisation; may be null

Returns:

The newly inserted data element.

performOperation

protected static DataElement performOperation(SessionToken session,
                                              ChangePrimitives processGraph,
                                              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

updateManager - the update manager for the visualisation; may be null

Returns:

The newly inserted data element.