Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
DefaultVertexInputFilter |
|
| 1.0;1 |
1 | /* | |
2 | * Licensed to the Apache Software Foundation (ASF) under one | |
3 | * or more contributor license agreements. See the NOTICE file | |
4 | * distributed with this work for additional information | |
5 | * regarding copyright ownership. The ASF licenses this file | |
6 | * to you under the Apache License, Version 2.0 (the | |
7 | * "License"); you may not use this file except in compliance | |
8 | * with the License. You may obtain a copy of the License at | |
9 | * | |
10 | * http://www.apache.org/licenses/LICENSE-2.0 | |
11 | * | |
12 | * Unless required by applicable law or agreed to in writing, software | |
13 | * distributed under the License is distributed on an "AS IS" BASIS, | |
14 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
15 | * See the License for the specific language governing permissions and | |
16 | * limitations under the License. | |
17 | */ | |
18 | package org.apache.giraph.io.filters; | |
19 | ||
20 | import org.apache.giraph.conf.DefaultImmutableClassesGiraphConfigurable; | |
21 | import org.apache.giraph.graph.Vertex; | |
22 | import org.apache.hadoop.io.Writable; | |
23 | import org.apache.hadoop.io.WritableComparable; | |
24 | ||
25 | /** | |
26 | * Default vertex filter that lets in all vertices. | |
27 | * | |
28 | * @param <I> Vertex ID | |
29 | * @param <V> Vertex Value | |
30 | * @param <E> Edge Value | |
31 | * @param <M> Message Value | |
32 | */ | |
33 | 0 | public class DefaultVertexInputFilter<I extends WritableComparable, |
34 | V extends Writable, E extends Writable, M extends Writable> | |
35 | extends DefaultImmutableClassesGiraphConfigurable<I, V, E> | |
36 | implements VertexInputFilter<I, V, E> { | |
37 | @Override | |
38 | public boolean dropVertex(Vertex<I, V, E> vertex) { | |
39 | 0 | return false; |
40 | } | |
41 | } |