org.jnetpcap.util
Class SlidingBuffer

java.lang.Object
  org.jnetpcap.util.SlidingBuffer

public class SlidingBuffer
extends java.lang.Object

The Class SlidingBuffer.

Author:

Mark Bednarczyk, Sly Technologies, Inc.

Constructor Summary

SlidingBuffer(int size)
Instantiates a new sliding buffer.

Method Summary

int	findUTF8String(long sequence, char... delimeter) Find ut f8 string.
byte	getByte(long sequence) Gets the byte.
byte[]	getByteArray(long sequence, byte[] array) Gets the byte array.
byte[]	getByteArray(long sequence, int size) Gets the byte array.
double	getDouble(long sequence) Gets the double.
float	getFloat(long sequence) Gets the float.
int	getInt(long sequence) Gets the int.
long	getLong(long sequence) Gets the long.
short	getShort(long sequence) Gets the short.
int	getUByte(long sequence) Gets the u byte.
long	getUInt(long sequence) Gets the u int.
int	getUShort(long sequence) Gets the u short.
char	getUTF8Char(long sequence) Gets the uT f8 char.
java.lang.StringBuilder	getUTF8String(int sequence, java.lang.StringBuilder buf, char... delimeter) Gets the uT f8 string.
java.lang.String	getUTF8String(long sequence, char... delimeter) Gets the uT f8 string.
java.lang.String	getUTF8String(long sequence, int length) Gets the uT f8 string.
java.lang.StringBuilder	getUTF8String(long sequence, java.lang.StringBuilder buf, int length) Gets the uT f8 string.
int	hashCode() Hash code.
boolean	isInitialized() Checks if is initialized.
boolean	isJMemoryBasedOwner() Checks if is j memory based owner.
boolean	isOwner() Checks if is owner.
boolean	isReadonly() Checks if is readonly.
int	length() Length.
java.nio.ByteOrder	order() Order.
void	order(java.nio.ByteOrder order) Order.
int	peer(java.nio.ByteBuffer peer) Peer.
int	peer(JBuffer peer) Peer.
int	peer(JBuffer peer, int offset, int length) Peer.
int	peer(JMemory src) Peer.
void	setByte(long sequence, byte value) Sets the byte.
void	setByteArray(long sequence, byte[] array) Sets the byte array.
void	setByteBuffer(int i, java.nio.ByteBuffer data) Sets the byte buffer.
void	setDouble(long sequence, double value) Sets the double.
void	setFloat(long sequence, float value) Sets the float.
void	setInt(long sequence, int value) Sets the int.
void	setLong(long sequence, long value) Sets the long.
void	setShort(long sequence, short value) Sets the short.
void	setUByte(long sequence, int value) Sets the u byte.
void	setUInt(long sequence, long value) Sets the u int.
void	setUShort(long sequence, int value) Sets the u short.
java.lang.String	toDebugString() To debug string.
java.lang.String	toHexdump() To hexdump.
java.lang.String	toHexdump(int length, boolean address, boolean text, boolean data) To hexdump.
java.lang.String	toString() To string.
int	transferFrom(byte[] buffer) Transfer from.
int	transferFrom(java.nio.ByteBuffer src, int dstOffset) Transfer from.
int	transferFrom(JBuffer buffer) Transfer from.
int	transferTo(java.nio.ByteBuffer dst) Transfer to.
int	transferTo(java.nio.ByteBuffer dst, int srcOffset, int length) Transfer to.
int	transferTo(JBuffer dst) Transfer to.
int	transferTo(JBuffer dst, int srcOffset, int length, int dstOffset) Transfer to.

Methods inherited from class java.lang.Object

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

Constructor Detail

SlidingBuffer

public SlidingBuffer(int size)

Instantiates a new sliding buffer.

Parameters:

size - the size

Method Detail

findUTF8String

public int findUTF8String(long sequence,
                          char... delimeter)

Find ut f8 string.

Parameters:

sequence - the sequence

delimeter - the delimeter

Returns:

the int

getByte

public byte getByte(long sequence)

Gets the byte.

Parameters:

sequence - the sequence

Returns:

the byte

getByteArray

public byte[] getByteArray(long sequence,
                           byte[] array)

Gets the byte array.

Parameters:

sequence - the sequence

array - the array

Returns:

the byte array

getByteArray

public byte[] getByteArray(long sequence,
                           int size)

Gets the byte array.

Parameters:

sequence - the sequence

size - the size

Returns:

the byte array

getDouble

public double getDouble(long sequence)

Gets the double.

Parameters:

sequence - the sequence

Returns:

the double

getFloat

public float getFloat(long sequence)

Gets the float.

Parameters:

sequence - the sequence

Returns:

the float

getInt

public int getInt(long sequence)

Gets the int.

Parameters:

sequence - the sequence

Returns:

the int

getLong

public long getLong(long sequence)

Gets the long.

Parameters:

sequence - the sequence

Returns:

the long

getShort

public short getShort(long sequence)

Gets the short.

Parameters:

sequence - the sequence

Returns:

the short

getUByte

public int getUByte(long sequence)

Gets the u byte.

Parameters:

sequence - the sequence

Returns:

the u byte

getUInt

public long getUInt(long sequence)

Gets the u int.

Parameters:

sequence - the sequence

Returns:

the u int

getUShort

public int getUShort(long sequence)

Gets the u short.

Parameters:

sequence - the sequence

Returns:

the u short

getUTF8Char

public char getUTF8Char(long sequence)

Gets the uT f8 char.

Parameters:

sequence - the sequence

Returns:

the uT f8 char

getUTF8String

public java.lang.String getUTF8String(long sequence,
                                      char... delimeter)

Gets the uT f8 string.

Parameters:

sequence - the sequence

delimeter - the delimeter

Returns:

the uT f8 string

getUTF8String

public java.lang.String getUTF8String(long sequence,
                                      int length)

Gets the uT f8 string.

Parameters:

sequence - the sequence

length - the length

Returns:

the uT f8 string

getUTF8String

public java.lang.StringBuilder getUTF8String(int sequence,
                                             java.lang.StringBuilder buf,
                                             char... delimeter)

Gets the uT f8 string.

Parameters:

sequence - the sequence

buf - the buf

delimeter - the delimeter

Returns:

the uT f8 string

getUTF8String

public java.lang.StringBuilder getUTF8String(long sequence,
                                             java.lang.StringBuilder buf,
                                             int length)

Gets the uT f8 string.

Parameters:

sequence - the sequence

buf - the buf

length - the length

Returns:

the uT f8 string

hashCode

public int hashCode()

Hash code.

Overrides:

hashCode in class java.lang.Object

Returns:

the int

See Also:

Object.hashCode()

isInitialized

public boolean isInitialized()

Checks if is initialized.

Returns:

true, if is initialized

isJMemoryBasedOwner

public boolean isJMemoryBasedOwner()

Checks if is j memory based owner.

Returns:

true, if is j memory based owner

isOwner

public final boolean isOwner()

Checks if is owner.

Returns:

true, if is owner

isReadonly

public boolean isReadonly()

Checks if is readonly.

Returns:

true, if is readonly

order

public java.nio.ByteOrder order()

Order.

Returns:

the byte order

order

public void order(java.nio.ByteOrder order)

Order.

Parameters:

order - the order

peer

public int peer(java.nio.ByteBuffer peer)
         throws PeeringException

Peer.

Parameters:

peer - the peer

Returns:

the int

Throws:

PeeringException - the peering exception

peer

public int peer(JBuffer peer,
                int offset,
                int length)
         throws java.lang.IndexOutOfBoundsException

Peer.

Parameters:

peer - the peer

offset - the offset

length - the length

Returns:

the int

Throws:

java.lang.IndexOutOfBoundsException - the index out of bounds exception

peer

public int peer(JBuffer peer)

Peer.

Parameters:

peer - the peer

Returns:

the int

peer

public int peer(JMemory src)

Peer.

Parameters:

src - the src

Returns:

the int

setByte

public void setByte(long sequence,
                    byte value)

Sets the byte.

Parameters:

sequence - the sequence

value - the value

setByteArray

public void setByteArray(long sequence,
                         byte[] array)

Sets the byte array.

Parameters:

sequence - the sequence

array - the array

setByteBuffer

public void setByteBuffer(int i,
                          java.nio.ByteBuffer data)

Sets the byte buffer.

Parameters:

i - the i

data - the data

setDouble

public void setDouble(long sequence,
                      double value)

Sets the double.

Parameters:

sequence - the sequence

value - the value

setFloat

public void setFloat(long sequence,
                     float value)

Sets the float.

Parameters:

sequence - the sequence

value - the value

setInt

public void setInt(long sequence,
                   int value)

Sets the int.

Parameters:

sequence - the sequence

value - the value

setLong

public void setLong(long sequence,
                    long value)

Sets the long.

Parameters:

sequence - the sequence

value - the value

setShort

public void setShort(long sequence,
                     short value)

Sets the short.

Parameters:

sequence - the sequence

value - the value

setUByte

public void setUByte(long sequence,
                     int value)

Sets the u byte.

Parameters:

sequence - the sequence

value - the value

setUInt

public void setUInt(long sequence,
                    long value)

Sets the u int.

Parameters:

sequence - the sequence

value - the value

setUShort

public void setUShort(long sequence,
                      int value)

Sets the u short.

Parameters:

sequence - the sequence

value - the value

length

public int length()

Length.

Returns:

the int

toDebugString

public java.lang.String toDebugString()

To debug string.

Returns:

the string

toHexdump

public java.lang.String toHexdump()

To hexdump.

Returns:

the string

toHexdump

public java.lang.String toHexdump(int length,
                                  boolean address,
                                  boolean text,
                                  boolean data)

To hexdump.

Parameters:

length - the length

address - the address

text - the text

data - the data

Returns:

the string

toString

public java.lang.String toString()

To string.

Overrides:

toString in class java.lang.Object

Returns:

the string

See Also:

Object.toString()

transferFrom

public int transferFrom(byte[] buffer)

Transfer from.

Parameters:

buffer - the buffer

Returns:

the int

transferFrom

public int transferFrom(java.nio.ByteBuffer src,
                        int dstOffset)

Transfer from.

Parameters:

src - the src

dstOffset - the dst offset

Returns:

the int

transferFrom

public int transferFrom(JBuffer buffer)

Transfer from.

Parameters:

buffer - the buffer

Returns:

the int

transferTo

public int transferTo(java.nio.ByteBuffer dst,
                      int srcOffset,
                      int length)

Transfer to.

Parameters:

dst - the dst

srcOffset - the src offset

length - the length

Returns:

the int

transferTo

public int transferTo(java.nio.ByteBuffer dst)

Transfer to.

Parameters:

dst - the dst

Returns:

the int

transferTo

public int transferTo(JBuffer dst,
                      int srcOffset,
                      int length,
                      int dstOffset)

Transfer to.

Parameters:

dst - the dst

srcOffset - the src offset

length - the length

dstOffset - the dst offset

Returns:

the int

transferTo

public int transferTo(JBuffer dst)

Transfer to.

Parameters:

dst - the dst

Returns:

the int