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/* *********************************************************************
 * This Source Code Form is copyright of 51Degrees Mobile Experts Limited. 
 * Copyright © 2017 51Degrees Mobile Experts Limited, 5 Charlotte Close,
 * Caversham, Reading, Berkshire, United Kingdom RG4 7BY
 * 
 * This Source Code Form is the subject of the following patents and patent
 * applications, owned by 51Degrees Mobile Experts Limited of 5 Charlotte
 * Close, Caversham, Reading, Berkshire, United Kingdom RG4 7BY: 
 * European Patent No. 2871816;
 * European Patent Application No. 17184134.9;
 * United States Patent Nos. 9,332,086 and 9,350,823; and
 * United States Patent Application No. 15/686,066.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0.
 * 
 * If a copy of the MPL was not distributed with this file, You can obtain
 * one at http://mozilla.org/MPL/2.0/.
 * 
 * This Source Code Form is "Incompatible With Secondary Licenses", as
 * defined by the Mozilla Public License, v. 2.0.
 * ********************************************************************* */
package fiftyone.mobile.detection.entities.headers;

import fiftyone.mobile.detection.readers.BinaryReader;

/**
 * Every list contains a standard initial header. This class provides the basic
 * properties needed to access lists irrespective of the storage implementation.
 * Contains metadata for the associated lists.
 * 

* Objects of this class should not be created directly as they are part of the * internal logic. */ public class Header { /** * Constructs a new instance of Header * * @param reader Reader connected to the source data structure and * positioned to start reading. */ public Header(BinaryReader reader) { startPosition = reader.readInt32(); length = reader.readInt32(); count = reader.readInt32(); } /** * @return the number of items contain in the collection. */ public int getCount() { return count; } private final int count; /** * @return the position in the file where the data structure starts. */ public int getStartPosition() { return startPosition; } private final int startPosition; /** * @return the number of bytes consumed by the data structure. */ public int getLength() { return length; } private final int length; }





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