org.eclipse.emf.databinding

Interface IEMFSetProperty

All Superinterfaces:

IEMFProperty

All Known Subinterfaces:

IEMFEditSetProperty

All Known Implementing Classes:

EMFEditSetPropertyDecorator, EMFSetPropertyDecorator

public interface IEMFSetProperty
extends IEMFProperty

An ISetProperty extension interface with convenience methods for creating nested EStructuralFeature properties.

Since:

2.6

This interface is not intended to be implemented by clients.

This interface is not intended to be implemented by clients.

This class is not intended to be subclassed by clients.

This interface is not intended to be extended by clients.

Method Summary

Methods

Modifier and Type	Method and Description
IEMFMapProperty	values(EStructuralFeature feature) Returns a master-detail combination of this property and the specified value property.
IEMFMapProperty	values(FeaturePath featurePath) Returns a master-detail combination of this property and the specified value property.
IEMFMapProperty	values(IEMFValueProperty property) Returns a master-detail combination of this property and the specified value property.

Methods inherited from interface org.eclipse.emf.databinding.IEMFProperty

getStructuralFeature

Method Detail

values

IEMFMapProperty values(EStructuralFeature feature)

Returns a master-detail combination of this property and the specified value property.

Parameters:

feature - the value property to observe.

Returns:

a master-detail combination of this property and the specified value property.

See Also:

values(IEMFValueProperty)

values

IEMFMapProperty values(FeaturePath featurePath)

Returns a master-detail combination of this property and the specified value property.

Parameters:

featurePath - the value property to observe. May be nested e.g. "parent.name"

Returns:

a master-detail combination of this property and the specified value property.

See Also:

values(IEMFValueProperty)

values

IEMFMapProperty values(IEMFValueProperty property)

Returns a master-detail combination of this property and the specified value property. The returned property will observe the specified value property for all elements observed by this set property, mapping from this set property's elements (keys) to the specified value property's value for each element (values).

Example:

 // Observes the set-typed "children" property of a Person object,
 // where the elements are Person objects
 IEMFSetProperty children = EMFProperties.set(MyPackage.Literals.PERSON_CHILDREN);
 // Observes the string-typed "name" property of a Person object
 IEMFValueProperty name = EMFProperties.value(MyPackage.Literals.PERSON_NAME);
 // Observes a map of children objects to their respective names.
 IEMFMapProperty childrenNames = children.values(name);
 

Parameters:

property - the detail property to observe

Returns:

a master-detail combination of this property and the specified value property.