net.i2p.data
Class ByteArray

java.lang.Object
  net.i2p.data.ByteArray

All Implemented Interfaces:

Serializable, Comparable

Direct Known Subclasses:

MsgID, Token

public class ByteArray
extends Object
implements Serializable, Comparable

Wrap up an array of bytes so that they can be compared and placed in hashes, maps, and the like.

See Also:

Serialized Form

Constructor Summary

ByteArray()

ByteArray(byte[] data)
Sets valid = data.length, unless data is null Sets offset = 0

ByteArray(byte[] data, int offset, int length)
Sets offset = offset Sets valid = length

Method Summary

int	compareTo(Object obj)
boolean	equals(Object o)
byte[]	getData()
int	getOffset()
int	getValid() Count how many of the bytes in the array are 'valid'.
int	hashCode()
void	setData(byte[] data) Warning, does not set valid
void	setOffset(int offset)
void	setValid(int valid)
String	toBase64()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

ByteArray

public ByteArray()

ByteArray

public ByteArray(byte[] data)

Sets valid = data.length, unless data is null Sets offset = 0

Parameters:

data - may be null

ByteArray

public ByteArray(byte[] data,
                 int offset,
                 int length)

Sets offset = offset Sets valid = length

Parameters:

data - may be null but why would you do that

Method Detail

getData

public byte[] getData()

setData

public void setData(byte[] data)

Warning, does not set valid

getValid

public int getValid()

Count how many of the bytes in the array are 'valid'. this property does not necessarily have meaning for all byte arrays.

setValid

public void setValid(int valid)

getOffset

public int getOffset()

setOffset

public void setOffset(int offset)

equals

public final boolean equals(Object o)

Overrides:

equals in class Object

compareTo

public final int compareTo(Object obj)

Specified by:

compareTo in interface Comparable

hashCode

public final int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

toBase64

public final String toBase64()