Package org.eclipse.emf.edapt.spi.history

Interface ValueChange

All Superinterfaces:

Change, org.eclipse.emf.ecore.EObject, MigrateableChange, org.eclipse.emf.common.notify.Notifier, PrimitiveChange

All Known Subinterfaces:

Add, Remove, Set

All Known Implementing Classes:

AddImpl, RemoveImpl, SetImpl, ValueChangeImpl

public interface ValueChange
extends PrimitiveChange

A representation of the model object 'Value Change'. A base class for metamodel changes which affect attributes and cross references of elements

The following features are supported:

• Element
• Feature
• Feature Name
• Data Value
• Reference Value
• Value

See Also:

HistoryPackage.getValueChange()

Method Summary

Modifier and Type	Method	Description
String	getDataValue()	Returns the value of the 'Data Value' attribute.
org.eclipse.emf.ecore.EObject	getElement()	Returns the value of the 'Element' reference.
org.eclipse.emf.ecore.EStructuralFeature	getFeature()	Returns the value of the 'Feature' reference.
String	getFeatureName()	Returns the value of the 'Feature Name' attribute.
org.eclipse.emf.ecore.EObject	getReferenceValue()	Returns the value of the 'Reference Value' reference.
Object	getValue()	Returns the value of the 'Value' attribute.
void	setDataValue(String value)	Sets the value of the 'Data Value' attribute.
void	setElement(org.eclipse.emf.ecore.EObject value)	Sets the value of the 'Element' reference.
void	setFeature(org.eclipse.emf.ecore.EStructuralFeature value)	Sets the value of the 'Feature' reference.
void	setFeatureName(String value)	Sets the value of the 'Feature Name ' attribute.
void	setReferenceValue(org.eclipse.emf.ecore.EObject value)	Sets the value of the 'Reference Value' reference.
void	setValue(Object value)	Sets the value of the 'Value' attribute.

Methods inherited from interface org.eclipse.emf.edapt.spi.history.Change

getDescription, getRelease, isBreaking, setBreaking, setDescription

Methods inherited from interface org.eclipse.emf.ecore.EObject

eAllContents, eClass, eContainer, eContainingFeature, eContainmentFeature, eContents, eCrossReferences, eGet, eGet, eInvoke, eIsProxy, eIsSet, eResource, eSet, eUnset

Methods inherited from interface org.eclipse.emf.common.notify.Notifier

eAdapters, eDeliver, eNotify, eSetDeliver

Method Detail

getElement

org.eclipse.emf.ecore.EObject getElement()

Returns the value of the 'Element' reference. The element whose attribute or cross reference will be changed

Returns:

the value of the 'Element' reference.

See Also:

setElement(EObject), HistoryPackage.getValueChange_Element()

setElement

void setElement(org.eclipse.emf.ecore.EObject value)

Sets the value of the 'Element' reference.

Parameters:

value - the new value of the 'Element' reference.

See Also:

getElement()

getFeature

org.eclipse.emf.ecore.EStructuralFeature getFeature()

Returns the value of the 'Feature' reference. A sequence of metamodel versions

Returns:

the value of the 'Feature' reference.

See Also:

setFeature(EStructuralFeature), HistoryPackage.getValueChange_Feature()

setFeature

void setFeature(org.eclipse.emf.ecore.EStructuralFeature value)

Sets the value of the 'Feature' reference.

Parameters:

value - the new value of the 'Feature' reference.

See Also:

getFeature()

getFeatureName

String getFeatureName()

Returns the value of the 'Feature Name' attribute. A reference to the meta-metamodel feature which is derived from the featureName attribute

Returns:

the value of the 'Feature Name' attribute.

See Also:

setFeatureName(String), HistoryPackage.getValueChange_FeatureName()

setFeatureName

void setFeatureName(String value)

Sets the value of the 'Feature Name ' attribute.

Parameters:

value - the new value of the 'Feature Name' attribute.

See Also:

getFeatureName()

getDataValue

String getDataValue()

Returns the value of the 'Data Value' attribute. Serialized value of a primitive type to be set in, added to or removed from an attribute

Returns:

the value of the 'Data Value' attribute.

See Also:

setDataValue(String), HistoryPackage.getValueChange_DataValue()

setDataValue

void setDataValue(String value)

Sets the value of the 'Data Value' attribute.

Parameters:

value - the new value of the 'Data Value' attribute.

See Also:

getDataValue()

getReferenceValue

org.eclipse.emf.ecore.EObject getReferenceValue()

Returns the value of the 'Reference Value' reference. Value of an object type to be set in, added to or removed from an reference

Returns:

the value of the 'Reference Value' reference.

See Also:

setReferenceValue(EObject), HistoryPackage.getValueChange_ReferenceValue()

setReferenceValue

void setReferenceValue(org.eclipse.emf.ecore.EObject value)

Sets the value of the 'Reference Value' reference.

Parameters:

value - the new value of the 'Reference Value' reference.

See Also:

getReferenceValue()

getValue

Object getValue()

Returns the value of the 'Value' attribute. Derived attribute that provides either dataValue or referenceValue depending on the type of the feature (attribute or reference respectively)

Returns:

the value of the 'Value' attribute.

See Also:

setValue(Object), HistoryPackage.getValueChange_Value()

setValue

void setValue(Object value)

Sets the value of the 'Value' attribute.

Parameters:

value - the new value of the 'Value' attribute.

See Also:

getValue()