| Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
| DataStream |
|
| 1.0;1 |
| 1 | /* | |
| 2 | * To change this template, choose Tools | Templates | |
| 3 | * and open the template in the editor. | |
| 4 | */ | |
| 5 | ||
| 6 | package org.galagosearch.tupleflow; | |
| 7 | ||
| 8 | import java.io.DataInput; | |
| 9 | ||
| 10 | /** | |
| 11 | * | |
| 12 | * @author trevor | |
| 13 | */ | |
| 14 | public interface DataStream extends DataInput { | |
| 15 | DataStream subStream(long start, long length); | |
| 16 | long getPosition(); | |
| 17 | boolean isDone(); | |
| 18 | long length(); | |
| 19 | ||
| 20 | /** | |
| 21 | * Seeks forward into the stream to a particular byte offset (reverse | |
| 22 | * seeks are not allowed). The offset is relative to the start position of | |
| 23 | * this data stream, not the beginning of the file. | |
| 24 | */ | |
| 25 | void seek(long offset); | |
| 26 | } |