Class Attribute

Represents a simple-valued attribute

Inheritance
object
ModelElement
MetaElement
TypedElement
Attribute
Implements
Inherited Members
Namespace: NMF.Models.Meta
Assembly: NMF.Models.dll
Syntax
[XmlNamespace("http://nmf.codeplex.com/nmeta/")]
[XmlNamespacePrefix("nmeta")]
[ModelRepresentationClass("http://nmf.codeplex.com/nmeta/#//Attribute")]
public class Attribute : TypedElement, IAttribute, ITypedElement, IMetaElement, IModelElement, INotifyPropertyChanged, INotifyPropertyChanging

Properties

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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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DeclaringType

The type that declared this attribute

Declaration
[Browsable(false)]
[XmlAttribute(true)]
[XmlOpposite("Attributes")]
public IStructuredType DeclaringType { get; set; }
Property Value
Type Description
IStructuredType
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DefaultValue

The default value for this attribute

Declaration
[XmlAttribute(true)]
public string DefaultValue { get; set; }
Property Value
Type Description
string
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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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Refines

Gets or sets the attribute that is implemented by the current attribute

Declaration
[XmlAttribute(true)]
public IAttribute Refines { get; set; }
Property Value
Type Description
IAttribute

Methods

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GetAttributeValue(string, int)

Resolves the given attribute name

Declaration
protected override object GetAttributeValue(string attribute, int index)
Parameters
Type Name Description
string attribute

The requested attribute name
int index

The index of this attribute
Returns
Type Description
object

The attribute value or null if it could not be found
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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GetExpressionForAttribute(string)

Gets the property expression for the given attribute

Declaration
protected override INotifyExpression<object> GetExpressionForAttribute(string attribute)
Parameters
Type Name Description
string attribute

The requested attribute in upper case
Returns
Type Description
INotifyExpression<object>

An incremental property expression
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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OnDeclaringTypeChanged(ValueChangedEventArgs)

Raises the DeclaringTypeChanged event

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

The event data
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OnDeclaringTypeChanging(ValueChangedEventArgs)

Raises the DeclaringTypeChanging event

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

The event data
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OnDefaultValueChanged(ValueChangedEventArgs)

Raises the DefaultValueChanged event

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

The event data
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OnDefaultValueChanging(ValueChangedEventArgs)

Raises the DefaultValueChanging event

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

The event data
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OnParentChanged(IModelElement, IModelElement)

Gets called when the parent model element of the current model element changes

Declaration
protected override void OnParentChanged(IModelElement newParent, IModelElement oldParent)
Parameters
Type Name Description
IModelElement newParent

The new parent model element
IModelElement oldParent

The old parent model element
Overrides
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OnParentChanging(IModelElement, IModelElement)

Gets called when the parent model element of the current model element is about to change

Declaration
protected override void OnParentChanging(IModelElement newParent, IModelElement oldParent)
Parameters
Type Name Description
IModelElement newParent

The new parent model element
IModelElement oldParent

The old parent model element
Overrides
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OnRefinesChanged(ValueChangedEventArgs)

Raises the RefinesChanged event

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

The event data
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OnRefinesChanging(ValueChangedEventArgs)

Raises the RefinesChanging event

Declaration
protected virtual void OnRefinesChanging(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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DeclaringTypeChanged

Gets fired when the DeclaringType property changed its value

Declaration
public event EventHandler<ValueChangedEventArgs> DeclaringTypeChanged
Event Type
Type Description
EventHandler<ValueChangedEventArgs>
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DeclaringTypeChanging

Gets fired before the DeclaringType property changes its value

Declaration
public event EventHandler<ValueChangedEventArgs> DeclaringTypeChanging
Event Type
Type Description
EventHandler<ValueChangedEventArgs>
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DefaultValueChanged

Gets fired when the DefaultValue property changed its value

Declaration
public event EventHandler<ValueChangedEventArgs> DefaultValueChanged
Event Type
Type Description
EventHandler<ValueChangedEventArgs>
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DefaultValueChanging

Gets fired before the DefaultValue property changes its value

Declaration
public event EventHandler<ValueChangedEventArgs> DefaultValueChanging
Event Type
Type Description
EventHandler<ValueChangedEventArgs>
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RefinesChanged

Gets fired when the Refines property changed its value

Declaration
public event EventHandler<ValueChangedEventArgs> RefinesChanged
Event Type
Type Description
EventHandler<ValueChangedEventArgs>
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RefinesChanging

Gets fired before the Refines property changes its value

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

Implements

Extension Methods