Class ChangeTransaction

The default implementation of the ChangeTransaction class

Inheritance
object
ModelElement
ModelChange
ChangeTransaction
Implements
Inherited Members
Namespace: NMF.Models.Changes
Assembly: NMF.Models.dll
Syntax
[XmlNamespace("http://nmf.codeplex.com/changes")]
[XmlNamespacePrefix("changes")]
[ModelRepresentationClass("http://nmf.codeplex.com/changes#//ChangeTransaction")]
public class ChangeTransaction : ModelChange, IChangeTransaction, IModelChange, IModelElement, INotifyPropertyChanged, INotifyPropertyChanging

Constructors

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ChangeTransaction()

Declaration
public ChangeTransaction()

Properties

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Children

Gets the child model elements of this model element

Declaration
public override IEnumerableExpression<IModelElement> Children { get; }
Property Value
Type Description
IEnumerableExpression<IModelElement>
Overrides
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ClassInstance

Gets the Class model for this type

Declaration
public static IClass ClassInstance { get; }
Property Value
Type Description
IClass
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NestedChanges

The nestedChanges property

Declaration
[Browsable(false)]
[XmlElementName("nestedChanges")]
[XmlAttribute(false)]
[Containment]
public IOrderedSetExpression<IModelChange> NestedChanges { get; }
Property Value
Type Description
IOrderedSetExpression<IModelChange>
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ReferencedElements

Gets the referenced model elements of this model element

Declaration
public override IEnumerableExpression<IModelElement> ReferencedElements { get; }
Property Value
Type Description
IEnumerableExpression<IModelElement>
Overrides
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SourceChange

The sourceChange property

Declaration
[Browsable(false)]
[XmlElementName("sourceChange")]
[XmlAttribute(false)]
[Containment]
public IModelChange SourceChange { get; set; }
Property Value
Type Description
IModelChange

Methods

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Apply()

Applies the change

Declaration
public override void Apply()
Overrides
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GetClass()

Gets the Class for this model element

Declaration
public override IClass GetClass()
Returns
Type Description
IClass
Overrides
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GetCollectionForFeature(string)

Gets the Model element collection for the given feature

Declaration
protected override IList GetCollectionForFeature(string feature)
Parameters
Type Name Description
string feature

The requested feature
Returns
Type Description
IList

A non-generic list of elements
Overrides
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GetCompositionName(object)

Gets the property name for the given container

Declaration
protected override string GetCompositionName(object container)
Parameters
Type Name Description
object container

The container object
Returns
Type Description
string

The name of the respective container reference
Overrides
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GetExpressionForReference(string)

Gets the property expression for the given reference

Declaration
protected override INotifyExpression<IModelElement> GetExpressionForReference(string reference)
Parameters
Type Name Description
string reference

The requested reference in upper case
Returns
Type Description
INotifyExpression<IModelElement>

An incremental property expression
Overrides
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GetModelElementForReference(string, int)

Resolves the given URI to a child model element

Declaration
protected override IModelElement GetModelElementForReference(string reference, int index)
Parameters
Type Name Description
string reference

The requested reference name
int index

The index of this reference
Returns
Type Description
IModelElement

The model element or null if it could not be found
Overrides
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GetRelativePathForNonIdentifiedChild(IModelElement)

Gets the relative URI fragment for the given child model element

Declaration
protected override string GetRelativePathForNonIdentifiedChild(IModelElement element)
Parameters
Type Name Description
IModelElement element

The element that should be looked for
Returns
Type Description
string

A fragment of the relative URI
Overrides
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Invert()

Calculates changes that invert the current change

Declaration
public override IEnumerable<IModelChange> Invert()
Returns
Type Description
IEnumerable<IModelChange>

A collection of model changes that invert the current change
Overrides
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OnSourceChangeChanged(ValueChangedEventArgs)

Raises the SourceChangeChanged event

Declaration
protected virtual void OnSourceChangeChanged(ValueChangedEventArgs eventArgs)
Parameters
Type Name Description
ValueChangedEventArgs eventArgs

The event data
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OnSourceChangeChanging(ValueChangedEventArgs)

Raises the SourceChangeChanging event

Declaration
protected virtual void OnSourceChangeChanging(ValueChangedEventArgs eventArgs)
Parameters
Type Name Description
ValueChangedEventArgs eventArgs

The event data
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SetFeature(string, object)

Sets a value to the given feature

Declaration
protected override void SetFeature(string feature, object value)
Parameters
Type Name Description
string feature

The requested feature
object value

The value that should be set to that feature
Overrides

Events

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SourceChangeChanged

Gets fired when the SourceChange property changed its value

Declaration
public event EventHandler<ValueChangedEventArgs> SourceChangeChanged
Event Type
Type Description
EventHandler<ValueChangedEventArgs>
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SourceChangeChanging

Gets fired before the SourceChange property changes its value

Declaration
public event EventHandler<ValueChangedEventArgs> SourceChangeChanging
Event Type
Type Description
EventHandler<ValueChangedEventArgs>

Implements

Extension Methods