| /* |
| * Copyright 2014-present Open Networking Foundation |
| * |
| * 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.onlab.graph; |
| |
| /** |
| * Abstraction of a mutable graph that can be constructed gradually. |
| */ |
| public interface MutableGraph<V extends Vertex, E extends Edge> extends Graph<V, E> { |
| |
| /** |
| * Adds the specified vertex to this graph. |
| * |
| * @param vertex new vertex |
| */ |
| void addVertex(V vertex); |
| |
| /** |
| * Removes the specified vertex from the graph. |
| * |
| * @param vertex vertex to be removed |
| */ |
| void removeVertex(V vertex); |
| |
| /** |
| * Adds the specified edge to this graph. If the edge vertexes are not |
| * already in the graph, they will be added as well. |
| * |
| * @param edge new edge |
| */ |
| void addEdge(E edge); |
| |
| /** |
| * Removes the specified edge from the graph. |
| * |
| * @param edge edge to be removed |
| */ |
| void removeEdge(E edge); |
| |
| /** |
| * Returns an immutable copy of this graph. |
| * |
| * @return immutable copy |
| */ |
| Graph<V, E> toImmutable(); |
| |
| } |