Bug 279452 [Compatibility] Parameterized command mechanism support
Parameterized commands like showView need to be able to access their parameters (like the view ID) PW
bundles/org.eclipse.e4.ui.model.workbench/src/org/eclipse/e4/ui/model/application/ApplicationPackage.java
/**
		 * The meta object literal for the '{@link org.eclipse.e4.ui.model.internal.application.MApplicationElementImpl <em>MApplication Element</em>}' class.
		 * <!-- begin-user-doc -->
		 * <!-- end-user-doc -->
		 * @see org.eclipse.e4.ui.model.internal.application.MApplicationElementImpl
		 * @see org.eclipse.e4.ui.model.internal.application.ApplicationPackageImpl#getMApplicationElement()
		 * @generated
		 */
		EClass MAPPLICATION_ELEMENT = eINSTANCE.getMApplicationElement();
		/**
		 * The meta object literal for the '<em><b>Owner</b></em>' attribute feature.
		 * <!-- begin-user-doc -->
		 * <!-- end-user-doc -->
		 * @generated
		 */
		EAttribute MAPPLICATION_ELEMENT__OWNER = eINSTANCE.getMApplicationElement_Owner();
		/**
		 * The meta object literal for the '<em><b>Id</b></em>' attribute feature.
		 * <!-- begin-user-doc -->
		 * <!-- end-user-doc -->
		 * @generated
		 */