Bug 316298 [Compatibility] Support o.e.ui.menus visibleWhen
We need support in MCoreExpression for entire expressions created by the WorkbenchMenuService. They don't often use ReferenceExpressions to core expression definitions. PW
bundles/org.eclipse.e4.ui.model.workbench/src/org/eclipse/e4/ui/model/application/ui/impl/CoreExpressionImpl.java
}
	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public String getCoreExpressionId() {
		return coreExpressionId;
	}
	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	public void setCoreExpressionId(String newCoreExpressionId) {
		String oldCoreExpressionId = coreExpressionId;
		coreExpressionId = newCoreExpressionId;
		if (eNotificationRequired())
			eNotify(new ENotificationImpl(this, Notification.SET, UiPackageImpl.CORE_EXPRESSION__CORE_EXPRESSION_ID, oldCoreExpressionId, coreExpressionId));
	}
	/**
	 * <!-- begin-user-doc -->
	 * <!-- end-user-doc -->
	 * @generated
	 */
	@Override
	public Object eGet(int featureID, boolean resolve, boolean coreType) {
		switch (featureID) {
			case UiPackageImpl.CORE_EXPRESSION__CORE_EXPRESSION_ID:
				return getCoreExpressionId();