org.dmfs.jems.charsequence.elementary

Class Hex

java.lang.Object

org.dmfs.jems.charsequence.elementary.Hex

All Implemented Interfaces:

java.lang.CharSequence

public final class Hex
extends java.lang.Object
implements java.lang.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 and Description
Hex(byte[] binaryData)
Hex(byte[] binaryData, int start, int end)

Method Summary

Modifier and Type	Method and Description
char	charAt(int index)
int	length()
java.lang.CharSequence	subSequence(int start, int end)
java.lang.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

Constructor Detail

Hex

public Hex(byte[] binaryData)

Hex

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

Method Detail

length

public int length()

Specified by:

length in interface java.lang.CharSequence

charAt

public char charAt(int index)

Specified by:

charAt in interface java.lang.CharSequence

subSequence

public java.lang.CharSequence subSequence(int start,
                                          int end)

Specified by:

subSequence in interface java.lang.CharSequence

toString

public java.lang.String toString()

Specified by:

toString in interface java.lang.CharSequence

Overrides:

toString in class java.lang.Object