Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
InputSplitWithInputFormatIndex |
|
| 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 | ||
19 | package org.apache.giraph.io.formats.multi; | |
20 | ||
21 | ||
22 | import org.apache.hadoop.mapreduce.InputSplit; | |
23 | ||
24 | import java.io.IOException; | |
25 | ||
26 | /** | |
27 | * Helper InputSplit class which holds the information about input format | |
28 | * which owns this input split. | |
29 | * | |
30 | * Used only with input formats which wrap several input formats into one | |
31 | * ({@link MultiVertexInputFormat} and {@link MultiEdgeInputFormat}) | |
32 | */ | |
33 | class InputSplitWithInputFormatIndex extends InputSplit { | |
34 | /** Wrapped input split */ | |
35 | private InputSplit split; | |
36 | /** Index of input format which owns the input split */ | |
37 | private int inputFormatIndex; | |
38 | ||
39 | /** | |
40 | * Constructor | |
41 | * | |
42 | * @param split Input split | |
43 | * @param inputFormatIndex Index of input format which owns the input split | |
44 | */ | |
45 | 0 | InputSplitWithInputFormatIndex(InputSplit split, int inputFormatIndex) { |
46 | 0 | this.inputFormatIndex = inputFormatIndex; |
47 | 0 | this.split = split; |
48 | 0 | } |
49 | ||
50 | @Override | |
51 | public long getLength() throws IOException, InterruptedException { | |
52 | 0 | return split.getLength(); |
53 | } | |
54 | ||
55 | @Override | |
56 | public String[] getLocations() throws IOException, InterruptedException { | |
57 | 0 | return split.getLocations(); |
58 | } | |
59 | ||
60 | int getInputFormatIndex() { | |
61 | 0 | return inputFormatIndex; |
62 | } | |
63 | ||
64 | InputSplit getSplit() { | |
65 | 0 | return split; |
66 | } | |
67 | } |