Package org.dmfs.jems2.charsequence

Class Hex

java.lang.Object

org.dmfs.jems2.charsequence.Hex

All Implemented Interfaces:

CharSequence

public final class Hex
extends Object
implements CharSequence

The hexadecimal CharSequence representation of a byte array. The digits a-f will be represented by lower case letters.

Example:

 assertEquals(
     new Hex(new byte[{0x01, 0x23, 0x45, 0x67, (byte) 0x89, (byte) 0xab, (byte) 0xcd, (byte) 0xef }).toString(),
     "0123456789abcdef");
 

Constructor Summary

Constructors

Constructor	Description
Hex(byte[] binaryData)
Hex(byte[] binaryData, int start, int end)

Method Summary

Modifier and Type	Method	Description
char	charAt(int index)
int	length()
CharSequence	subSequence(int start, int end)
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.lang.CharSequence

chars, codePoints, isEmpty

Constructor Details

Hex

public Hex(byte[] binaryData)

Hex

public Hex(byte[] binaryData,
 int start,
 int end)

Method Details

length

public int length()

Specified by:

length in interface CharSequence

charAt

public char charAt(int index)

Specified by:

charAt in interface CharSequence

subSequence

public CharSequence subSequence(int start,
 int end)

Specified by:

subSequence in interface CharSequence

toString

public String toString()

Specified by:

toString in interface CharSequence

Overrides:

toString in class Object