| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.apache.giraph.graph; |
| |
| import org.apache.giraph.conf.DefaultImmutableClassesGiraphConfigurable; |
| import org.apache.giraph.edge.Edge; |
| import org.apache.giraph.edge.MutableEdge; |
| import org.apache.hadoop.io.Writable; |
| import org.apache.hadoop.io.WritableComparable; |
| |
| /** |
| * Vertex which only contains ID. |
| * |
| * @param <I> Vertex id type |
| */ |
| public class OnlyIdVertex<I extends WritableComparable> |
| extends DefaultImmutableClassesGiraphConfigurable<I, Writable, Writable> |
| implements Vertex<I, Writable, Writable> { |
| /** Vertex id. */ |
| private I id; |
| |
| @Override |
| public void initialize( |
| I id, Writable value, Iterable<Edge<I, Writable>> edges) { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public void initialize(I id, Writable value) { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public I getId() { |
| return id; |
| } |
| |
| public void setId(I id) { |
| this.id = id; |
| } |
| |
| @Override |
| public Writable getValue() { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public void setValue(Writable value) { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public void voteToHalt() { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public int getNumEdges() { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public Iterable<Edge<I, Writable>> getEdges() { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public void setEdges(Iterable<Edge<I, Writable>> edges) { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public Iterable<MutableEdge<I, Writable>> getMutableEdges() { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public Writable getEdgeValue(I targetVertexId) { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public void setEdgeValue(I targetVertexId, Writable edgeValue) { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public Iterable<Writable> getAllEdgeValues(I targetVertexId) { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public void addEdge(Edge<I, Writable> edge) { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public void removeEdges(I targetVertexId) { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public void unwrapMutableEdges() { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public void wakeUp() { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public boolean isHalted() { |
| throw new UnsupportedOperationException(); |
| } |
| } |