org.apache.sshd.common.util.buffer

Class ByteArrayBuffer

java.lang.Object

org.apache.sshd.common.util.buffer.Buffer

org.apache.sshd.common.util.buffer.ByteArrayBuffer

All Implemented Interfaces:

Readable

public final class ByteArrayBuffer
extends Buffer

Provides an implementation of Buffer using a backing byte array

Author:

Apache MINA SSHD Project

Field Summary

Fields

Modifier and Type	Field and Description
static int	DEFAULT_SIZE
static int	MAX_LEN

Fields inherited from class org.apache.sshd.common.util.buffer.Buffer

workBuf

Constructor Summary

Constructors

Constructor and Description
ByteArrayBuffer()
ByteArrayBuffer(byte[] data)
ByteArrayBuffer(byte[] data, boolean read)
ByteArrayBuffer(byte[] data, int off, int len)
ByteArrayBuffer(byte[] data, int off, int len, boolean read)
ByteArrayBuffer(int size)

Method Summary

Modifier and Type	Method and Description
byte[]	array()
int	available()
int	capacity()
void	clear()
void	compact()
void	ensureCapacity(int capacity, Int2IntFunction growthFactor)
byte	getByte()
void	getRawBytes(byte[] buf, int off, int len)
String	getString(Charset charset)
int	putBuffer(Readable buffer, boolean expand)
void	putByte(byte b)
void	putRawBytes(byte[] d, int off, int len)
int	rpos()
void	rpos(int rpos)
protected int	size()
int	wpos()
void	wpos(int wpos)

Methods inherited from class org.apache.sshd.common.util.buffer.Buffer

ensureAvailable, ensureCapacity, extractEC, getAvailableStrings, getAvailableStrings, getBoolean, getBytes, getCompactData, getInt, getKeyPair, getLong, getMPInt, getMPIntAsBytes, getPublicKey, getRawBytes, getRawECKey, getRawPublicKey, getShort, getString, getStringList, getStringList, getStringList, getStringList, getUByte, getUInt, printHex, putBoolean, putBuffer, putBytes, putBytes, putInt, putKeyPair, putLong, putMPInt, putMPInt, putPublicKey, putRawBytes, putRawPublicKey, putShort, putString, putString, putStringList, putStringList, toString

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_SIZE

public static final int DEFAULT_SIZE

See Also:

Constant Field Values

MAX_LEN

public static final int MAX_LEN

See Also:

Constant Field Values

Constructor Detail

ByteArrayBuffer

public ByteArrayBuffer()

ByteArrayBuffer

public ByteArrayBuffer(int size)

ByteArrayBuffer

public ByteArrayBuffer(byte[] data)

ByteArrayBuffer

public ByteArrayBuffer(byte[] data,
                       boolean read)

ByteArrayBuffer

public ByteArrayBuffer(byte[] data,
                       int off,
                       int len)

ByteArrayBuffer

public ByteArrayBuffer(byte[] data,
                       int off,
                       int len,
                       boolean read)

Method Detail

rpos

public int rpos()

Specified by:

rpos in class Buffer

rpos

public void rpos(int rpos)

Specified by:

rpos in class Buffer

wpos

public int wpos()

Specified by:

wpos in class Buffer

wpos

public void wpos(int wpos)

Specified by:

wpos in class Buffer

available

public int available()

capacity

public int capacity()

Specified by:

capacity in class Buffer

array

public byte[] array()

Specified by:

array in class Buffer

compact

public void compact()

Specified by:

compact in class Buffer

clear

public void clear()

Specified by:

clear in class Buffer

getByte

public byte getByte()

Overrides:

getByte in class Buffer

putByte

public void putByte(byte b)

Overrides:

putByte in class Buffer

putBuffer

public int putBuffer(Readable buffer,
                     boolean expand)

Specified by:

putBuffer in class Buffer

putRawBytes

public void putRawBytes(byte[] d,
                        int off,
                        int len)

Specified by:

putRawBytes in class Buffer

getString

public String getString(Charset charset)

Specified by:

getString in class Buffer

getRawBytes

public void getRawBytes(byte[] buf,
                        int off,
                        int len)

ensureCapacity

public void ensureCapacity(int capacity,
                           Int2IntFunction growthFactor)

Specified by:

ensureCapacity in class Buffer

Parameters:

capacity - The requires capacity

growthFactor - An Int2IntFunction that is invoked if the current capacity is insufficient. The argument is the minimum required new data length, the function result should be the effective new data length to be allocated - if less than minimum then an exception is thrown

size

protected int size()

Specified by:

size in class Buffer