Table of Contents

Class AttributePropertyChange

Namespace
NMF.Models.Changes
Assembly
NMF.Models.dll

The default implementation of the AttributePropertyChange class

[XmlNamespace("http://nmf.codeplex.com/changes")]
[XmlNamespacePrefix("changes")]
[ModelRepresentationClass("http://nmf.codeplex.com/changes#//AttributePropertyChange")]
public class AttributePropertyChange : AttributeChange, IAttributePropertyChange, IAttributeChange, IElementaryChange, IModelChange, IModelElement, INotifyPropertyChanged, INotifyPropertyChanging
Inheritance
AttributePropertyChange
Implements
Inherited Members
Extension Methods

Properties

ClassInstance

Gets the Class model for this type

public static IClass ClassInstance { get; }

Property Value

IClass

NewValue

The newValue property

[XmlElementName("newValue")]
[XmlAttribute(true)]
public string NewValue { get; set; }

Property Value

string

OldValue

The oldValue property

[XmlElementName("oldValue")]
[XmlAttribute(true)]
public string OldValue { get; set; }

Property Value

string

Methods

Apply()

Applies the change

public override void Apply()

GetAttributeValue(string, int)

Resolves the given attribute name

protected override object GetAttributeValue(string attribute, int index)

Parameters

attribute string

The requested attribute name

index int

The index of this attribute

Returns

object

The attribute value or null if it could not be found

GetClass()

Gets the Class for this model element

public override IClass GetClass()

Returns

IClass

GetExpressionForAttribute(string)

Gets the property expression for the given attribute

protected override INotifyExpression<object> GetExpressionForAttribute(string attribute)

Parameters

attribute string

The requested attribute in upper case

Returns

INotifyExpression<object>

An incremental property expression

Invert()

Calculates changes that invert the current change

public override IEnumerable<IModelChange> Invert()

Returns

IEnumerable<IModelChange>

A collection of model changes that invert the current change

OnNewValueChanged(ValueChangedEventArgs)

Raises the NewValueChanged event

protected virtual void OnNewValueChanged(ValueChangedEventArgs eventArgs)

Parameters

eventArgs ValueChangedEventArgs

The event data

OnNewValueChanging(ValueChangedEventArgs)

Raises the NewValueChanging event

protected virtual void OnNewValueChanging(ValueChangedEventArgs eventArgs)

Parameters

eventArgs ValueChangedEventArgs

The event data

OnOldValueChanged(ValueChangedEventArgs)

Raises the OldValueChanged event

protected virtual void OnOldValueChanged(ValueChangedEventArgs eventArgs)

Parameters

eventArgs ValueChangedEventArgs

The event data

OnOldValueChanging(ValueChangedEventArgs)

Raises the OldValueChanging event

protected virtual void OnOldValueChanging(ValueChangedEventArgs eventArgs)

Parameters

eventArgs ValueChangedEventArgs

The event data

SetFeature(string, object)

Sets a value to the given feature

protected override void SetFeature(string feature, object value)

Parameters

feature string

The requested feature

value object

The value that should be set to that feature

Events

NewValueChanged

Gets fired when the NewValue property changed its value

public event EventHandler<ValueChangedEventArgs> NewValueChanged

Event Type

EventHandler<ValueChangedEventArgs>

NewValueChanging

Gets fired before the NewValue property changes its value

public event EventHandler<ValueChangedEventArgs> NewValueChanging

Event Type

EventHandler<ValueChangedEventArgs>

OldValueChanged

Gets fired when the OldValue property changed its value

public event EventHandler<ValueChangedEventArgs> OldValueChanged

Event Type

EventHandler<ValueChangedEventArgs>

OldValueChanging

Gets fired before the OldValue property changes its value

public event EventHandler<ValueChangedEventArgs> OldValueChanging

Event Type

EventHandler<ValueChangedEventArgs>
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