Here you can find the source of toBytes(Object value)
| Parameter | Description |
|---|---|
| value | The value |
public static int toBytes(Object value)
//package com.java2s; /**//from w w w.ja v a 2 s . co m * Copyright 2009-2016 Three Crickets LLC. * <p> * The contents of this file are subject to the terms of the LGPL version 3.0: * http://www.gnu.org/copyleft/lesser.html * <p> * Alternatively, you can obtain a royalty free commercial license with less * limitations, transferable or non-transferable, directly from Three Crickets * at http://threecrickets.com/ */ public class Main { /** * Converts a string to a bytes integer, interpreting 'b', 'kb', 'mb', 'gb' * and 'tb' suffixes. Numbers are simply rounded to an integer. * <p> * Fractions can be used, and are rounded to the nearest byte, for example: * "1.5mb". * * @param value * The value * @return The bytes */ public static int toBytes(Object value) { if (value == null) return 0; if (value instanceof Number) return ((Number) value).intValue(); else { String s = value.toString(); if (s.endsWith("kb")) return (int) (Float.parseFloat(s.substring(0, s.length() - 2)) * 1024f); else if (s.endsWith("mb")) return (int) (Float.parseFloat(s.substring(0, s.length() - 2)) * 1048576f); else if (s.endsWith("gb")) return (int) (Float.parseFloat(s.substring(0, s.length() - 2)) * 1073741824f); else if (s.endsWith("tb")) return (int) (Float.parseFloat(s.substring(0, s.length() - 2)) * 1099511627776f); else if (s.endsWith("b")) return (int) Float .parseFloat(s.substring(0, s.length() - 1)); else return (int) Float.parseFloat(s); } } }