| /* |
| * Copyright 2016-present Open Networking Laboratory |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.onosproject.ui; |
| |
| import org.onosproject.ui.model.topo.UiTopoLayout; |
| |
| import java.util.List; |
| |
| /** |
| * Service for managing {@link UiTopoLayout} instances. |
| */ |
| public interface UiTopoLayoutService { |
| |
| /** |
| * Returns the list of available layouts. |
| * |
| * @return available layouts |
| */ |
| List<UiTopoLayout> getLayouts(); |
| |
| /** |
| * Adds a layout to the system. |
| * |
| * @param layout the layout to add |
| * @return an indication of success |
| */ |
| boolean addLayout(UiTopoLayout layout); |
| |
| /** |
| * Removes a layout from the system. |
| * |
| * @param layout the layout to remove |
| * @return an indication of success |
| */ |
| boolean removeLayout(UiTopoLayout layout); |
| |
| } |