org.snmp4j.security

Class ByteArrayWindow

java.lang.Object

org.snmp4j.security.ByteArrayWindow

public class ByteArrayWindow
extends java.lang.Object

The ByteArrayWindow provides windowed access to a subarray of a byte array.

Version:

1.0

Field Summary

Fields

Modifier and Type	Field and Description
private int	length
private int	offset
private byte[]	value

Constructor Summary

Constructors

Constructor and Description
ByteArrayWindow(byte[] value, int offset, int length) Creates a byte array window that provides access to the bytes in the supplied array between the position starting at the supplied offset.

Method Summary

Modifier and Type	Method and Description
boolean	equals(ByteArrayWindow other, int maxBytesToCompare)
boolean	equals(java.lang.Object obj) Indicates whether some other object is "equal to" this one.
byte	get(int i)
int	getLength()
int	getOffset()
byte[]	getValue()
void	set(int i, byte b)
void	setValue(byte[] value)

Methods inherited from class java.lang.Object

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

Field Detail

value

private byte[] value

offset

private int offset

length

private int length

Constructor Detail

ByteArrayWindow

public ByteArrayWindow(byte[] value,
                       int offset,
                       int length)

Creates a byte array window that provides access to the bytes in the supplied array between the position starting at the supplied offset.

Parameters:

value - the underlying byte array.

offset - the starting position of the created window.

length - the length of the window.

Method Detail

getValue

public byte[] getValue()

setValue

public void setValue(byte[] value)

getOffset

public int getOffset()

set

public void set(int i,
                byte b)

get

public byte get(int i)

getLength

public int getLength()

equals

public boolean equals(java.lang.Object obj)

Indicates whether some other object is "equal to" this one.

Overrides:

equals in class java.lang.Object

Parameters:

obj - the reference object with which to compare.

Returns:

true if this object is the same as the obj argument; false otherwise.

equals

public boolean equals(ByteArrayWindow other,
                      int maxBytesToCompare)