Package com.semedy.reasoner.utils

Class ByteArrayList

java.lang.Object

com.semedy.reasoner.utils.ByteArrayList

public class ByteArrayList
extends Object

List for bytes based on arrays

Author:

juergen

Constructor Summary

Constructors

Constructor	Description
ByteArrayList()

Method Summary

Modifier and Type	Method	Description
boolean	add(byte i)	add a new element
boolean	add(byte[] b)	add a new element
boolean	add(byte[] b, int off, int len)	add a new element
void	append(byte b)	append list by one byte b
void	append(ByteArrayList L)	append a byte array list at the end
void	clear()	clear list
byte	get(int i)	get element at index i
boolean	remove(int i)	remove an element from list
void	set(int i, byte value)	replace element at index i by value
void	set(int i, byte[] b, int off, int len)	replace elements starting at index i by len values
int	size()	get the size of the list
int	sizeInBytes()	get the size of the list in bytes
byte[]	toArray()	returns the base array without copying it This means also, that there can be irrelevant information at the end.
byte[]	toByteArray()

Methods inherited from class java.lang.Object

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

Constructor Details

ByteArrayList

public ByteArrayList()

Method Details

sizeInBytes

public int sizeInBytes()

get the size of the list in bytes

Returns:

add

public boolean add(byte i)
            throws IOException

add a new element

Parameters:

i - , the element to add

Returns:

has element been added

Throws:

IOException

add

public boolean add(byte[] b)
            throws IOException

add a new element

Parameters:

b - , the element to add

Returns:

has element been added

Throws:

IOException

add

public boolean add(byte[] b,
 int off,
 int len)
            throws IOException

add a new element

Parameters:

b - , the element to add

off - , at offset

len - , with length len

Returns:

has element been added

Throws:

IOException

remove

public boolean remove(int i)

remove an element from list

Parameters:

i - , element to be removed

Returns:

element has been removed

get

public byte get(int i)

get element at index i

Parameters:

i -

Returns:

set

public void set(int i,
 byte value)

replace element at index i by value

Parameters:

i - , index

value - , new value

set

public void set(int i,
 byte[] b,
 int off,
 int len)

replace elements starting at index i by len values

Parameters:

i - , index

b - , the new elemtns

off - , at offset

len - with length len

size

public int size()

get the size of the list

Returns:

clear

public void clear()

clear list

append

public void append(ByteArrayList L)
            throws IOException

append a byte array list at the end

Parameters:

L - , list to append

Throws:

IOException

append

public void append(byte b)
            throws IOException

append list by one byte b

Parameters:

b -

Throws:

IOException

toArray

public byte[] toArray()

returns the base array without copying it
This means also, that there can be irrelevant information at the end.

Returns:

toByteArray

public byte[] toByteArray()