com.itextpdf.text.pdf.qrcode
Class ByteArray

java.lang.Object
  com.itextpdf.text.pdf.qrcode.ByteArray

public final class ByteArray
extends Object

This class implements an array of unsigned bytes.

Since:

5.0.2

Author:

dswitkin@google.com (Daniel Switkin)

Field Summary

private byte[]	bytes
private static int	INITIAL_SIZE
private int	size

Constructor Summary

ByteArray()

ByteArray(byte[] byteArray)

ByteArray(int size)

Method Summary

void	appendByte(int value)
int	at(int index) Access an unsigned byte at location index.
boolean	isEmpty()
void	reserve(int capacity)
void	set(byte[] source, int offset, int count)
void	set(int index, int value)
int	size()

Methods inherited from class java.lang.Object

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

Field Detail

INITIAL_SIZE

private static final int INITIAL_SIZE

See Also:

Constant Field Values

bytes

private byte[] bytes

size

private int size

Constructor Detail

ByteArray

public ByteArray()

ByteArray

public ByteArray(int size)

ByteArray

public ByteArray(byte[] byteArray)

Method Detail

at

public int at(int index)

Access an unsigned byte at location index.

Parameters:

index - The index in the array to access.

Returns:

The unsigned value of the byte as an int.

set

public void set(int index,
                int value)

size

public int size()

isEmpty

public boolean isEmpty()

appendByte

public void appendByte(int value)

reserve

public void reserve(int capacity)

set

public void set(byte[] source,
                int offset,
                int count)