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
* Returns the meta object for data type '{@link org.eclipse.e4.core.services.context.IEclipseContext <em>IEclipse Context</em>}'.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @return the meta object for data type '<em>IEclipse Context</em>'.
	 * @see org.eclipse.e4.core.services.context.IEclipseContext
	 * @model instanceClass="org.eclipse.e4.core.services.context.IEclipseContext" serializeable="false"
	 * @generated
	 */
	EDataType getIEclipseContext();
	/**
	 * Returns the factory that creates the instances of the model.
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @return the factory that creates the instances of the model.
	 * @generated
	 */
	ApplicationFactory getApplicationFactory();
	/**
	 * <!-- begin-user-doc -->
	 * Defines literals for the meta objects that represent
	 * <ul>
	 *   <li>each class,</li>
	 *   <li>each feature of each class,</li>
	 *   <li>each enum,</li>
	 *   <li>and each data type</li>
	 * </ul>
	 * <!-- end-user-doc -->
	 * @generated
	 */
	interface Literals {