Java Byte Value Format byteToHuman(long bytes, boolean si)

Description

byte To Human

License

Apache License

Declaration

public static String byteToHuman(long bytes, boolean si) 

Method Source Code

//package com.java2s;
//License from project: Apache License 

public class Main {
    public static String byteToHuman(long bytes, boolean si) {
        int unit = si ? 1000 : 1024;
        if (bytes < unit) {
            return bytes + " B";
        }//from  www.  ja  v a2s.co  m
        int exp = (int) (Math.log(bytes) / Math.log(unit));
        String pre = (si ? "kMGTPE" : "KMGTPE").charAt(exp - 1) + (si ? "" : "i");
        return String.format("%.1f %sB", bytes / Math.pow(unit, exp), pre);
    }

    public static String byteToHuman(long bytes) {
        int unit = 1024;
        if (bytes < unit) {
            return bytes + "B";
        }
        int exp = (int) (Math.log(bytes) / Math.log(unit));
        char pre = ("KMGTPE").charAt(exp - 1);
        return String.format("%.1f%s", bytes / Math.pow(unit, exp), pre);
    }
}

Related

1. BytesToMB(long kb)
2. bytesToMB(long sizeInBytes)
3. bytesToMBString(long bytes)
4. bytesToMegabytes(long bytes)
5. bytesToMegaBytes(long bytes)
6. byteToHumanreadable(long b)
7. byteToMeg(long bytes)