QpidByteBuffer (Apache Qpid Common 6.1.7 API)

java.lang.Object
- org.apache.qpid.bytebuffer.QpidByteBuffer

public class QpidByteBuffer
extends Object

Method Summary

Methods
Modifier and Type	Method and Description
`static QpidByteBuffer`	`allocate(boolean direct, int size)`
`static QpidByteBuffer`	`allocate(int size)`
`static QpidByteBuffer`	`allocateDirect(int size)`
`static Collection<QpidByteBuffer>`	`allocateDirectCollection(int size)`
`byte[]`	`array()`
`int`	`arrayOffset()`
`ByteBuffer`	`asByteBuffer()`
`InputStream`	`asInputStream()`
`static Collection<QpidByteBuffer>`	`asQpidByteBuffers(byte[] data)`
`static Collection<QpidByteBuffer>`	`asQpidByteBuffers(byte[] data, int offset, int length)`
`int`	`capacity()`
`QpidByteBuffer`	`clear()`
`QpidByteBuffer`	`compact()`
`void`	`copyTo(byte[] dst)`
`void`	`copyTo(ByteBuffer dst)`
`CharBuffer`	`decode(Charset charset)`
`SSLEngineResult`	`decryptSSL(SSLEngine engine, QpidByteBuffer dest)`
`static Collection<QpidByteBuffer>`	`deflate(Collection<QpidByteBuffer> uncompressedBuffers)`
`void`	`dispose()`
`QpidByteBuffer`	`duplicate()` Method does not respect mark.
`static SSLEngineResult`	`encryptSSL(SSLEngine engine, Collection<QpidByteBuffer> buffers, QpidByteBuffer dest)`
`QpidByteBuffer`	`flip()`
`byte`	`get()`
`QpidByteBuffer`	`get(byte[] dst)`
`QpidByteBuffer`	`get(byte[] dst, int offset, int length)`
`QpidByteBuffer`	`get(ByteBuffer dst)`
`byte`	`get(int index)`
`static long`	`getAllocatedDirectMemorySize()`
`static QpidByteBuffer`	`getCachedThreadLocalBuffer()` Not for general use! Used to clear threadlocal buffer when shutting down thread pools.
`char`	`getChar()`
`char`	`getChar(int index)`
`double`	`getDouble()`
`double`	`getDouble(int index)`
`float`	`getFloat()`
`float`	`getFloat(int index)`
`int`	`getInt()`
`int`	`getInt(int index)`
`long`	`getLong()`
`long`	`getLong(int index)`
`static int`	`getNumberOfActivePooledBuffers()`
`static int`	`getNumberOfPooledBuffers()`
`static int`	`getPooledBufferSize()`
`short`	`getShort()`
`short`	`getShort(int index)`
`short`	`getUnsignedByte()`
`long`	`getUnsignedInt()`
`int`	`getUnsignedShort()`
`int`	`getUnsignedShort(int pos)`
`boolean`	`hasArray()`
`boolean`	`hasRemaining()`
`static Collection<QpidByteBuffer>`	`inflate(Collection<QpidByteBuffer> compressedBuffers)`
`static void`	`initialisePool(int bufferSize, int maxPoolSize)`
`boolean`	`isDirect()`
`int`	`limit()`
`QpidByteBuffer`	`limit(int newLimit)`
`QpidByteBuffer`	`mark()`
`int`	`position()`
`QpidByteBuffer`	`position(int newPosition)`
`QpidByteBuffer`	`put(byte b)`
`QpidByteBuffer`	`put(byte[] src)`
`QpidByteBuffer`	`put(byte[] src, int offset, int length)`
`QpidByteBuffer`	`put(ByteBuffer src)`
`QpidByteBuffer`	`put(int index, byte b)`
`QpidByteBuffer`	`put(QpidByteBuffer src)`
`QpidByteBuffer`	`putChar(char value)`
`QpidByteBuffer`	`putChar(int index, char value)`
`void`	`putCopyOf(QpidByteBuffer source)`
`QpidByteBuffer`	`putDouble(double value)`
`QpidByteBuffer`	`putDouble(int index, double value)`
`QpidByteBuffer`	`putFloat(float value)`
`QpidByteBuffer`	`putFloat(int index, float value)`
`QpidByteBuffer`	`putInt(int value)`
`QpidByteBuffer`	`putInt(int index, int value)`
`QpidByteBuffer`	`putLong(int index, long value)`
`QpidByteBuffer`	`putLong(long value)`
`QpidByteBuffer`	`putShort(int index, short value)`
`QpidByteBuffer`	`putShort(short value)`
`QpidByteBuffer`	`putUnsignedByte(short s)`
`QpidByteBuffer`	`putUnsignedInt(long value)`
`QpidByteBuffer`	`putUnsignedShort(int i)`
`int`	`read(ReadableByteChannel channel)`
`int`	`remaining()`
`QpidByteBuffer`	`reset()`
`QpidByteBuffer`	`rewind()`
`QpidByteBuffer`	`slice()`
`String`	`toString()`
`QpidByteBuffer`	`view(int offset, int length)`
`static QpidByteBuffer`	`wrap(byte[] data)`
`static QpidByteBuffer`	`wrap(byte[] data, int offset, int length)`
`static QpidByteBuffer`	`wrap(ByteBuffer wrap)`
`static long`	`write(GatheringByteChannel channel, Collection<QpidByteBuffer> qpidByteBuffers)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Method Detail

isDirect
```
public final boolean isDirect()
```

getUnsignedByte
```
public final short getUnsignedByte()
```

getUnsignedShort
```
public final int getUnsignedShort()
```

getUnsignedShort

public final int getUnsignedShort(int pos)

getUnsignedInt
```
public final long getUnsignedInt()
```

putUnsignedByte

public final QpidByteBuffer putUnsignedByte(short s)

putUnsignedShort

public final QpidByteBuffer putUnsignedShort(int i)

putUnsignedInt

public final QpidByteBuffer putUnsignedInt(long value)

dispose
```
public final void dispose()
```

asInputStream

public final InputStream asInputStream()

asByteBuffer

public final ByteBuffer asByteBuffer()

decode

public final CharBuffer decode(Charset charset)

read

public final int read(ReadableByteChannel channel)
               throws IOException

Throws:: IOException

decryptSSL

public final SSLEngineResult decryptSSL(SSLEngine engine,
                         QpidByteBuffer dest)
                                 throws SSLException

Throws:: SSLException

toString
```
public String toString()
```
Overrides:

toString in class Object

hasRemaining
```
public final boolean hasRemaining()
```

putInt

public QpidByteBuffer putInt(int index,
                    int value)

putShort

public QpidByteBuffer putShort(int index,
                      short value)

putChar

public QpidByteBuffer putChar(int index,
                     char value)

put

public final QpidByteBuffer put(byte b)

put

public QpidByteBuffer put(int index,
                 byte b)

getShort
```
public short getShort(int index)
```

mark
```
public final QpidByteBuffer mark()
```

getLong
```
public final long getLong()
```

putFloat

public QpidByteBuffer putFloat(int index,
                      float value)

getDouble
```
public double getDouble(int index)
```

hasArray
```
public final boolean hasArray()
```

getDouble
```
public final double getDouble()
```

putFloat

public final QpidByteBuffer putFloat(float value)

putInt

public final QpidByteBuffer putInt(int value)

array
```
public byte[] array()
```

putShort

public final QpidByteBuffer putShort(short value)

getInt
```
public int getInt(int index)
```

remaining
```
public final int remaining()
```

put

public final QpidByteBuffer put(byte[] src)

put

public final QpidByteBuffer put(ByteBuffer src)

put

public final QpidByteBuffer put(QpidByteBuffer src)

get

public final QpidByteBuffer get(byte[] dst,
                 int offset,
                 int length)

get

public final QpidByteBuffer get(ByteBuffer dst)

copyTo

public final void copyTo(ByteBuffer dst)

putCopyOf

public final void putCopyOf(QpidByteBuffer source)

rewind
```
public QpidByteBuffer rewind()
```

clear
```
public QpidByteBuffer clear()
```

putLong

public QpidByteBuffer putLong(int index,
                     long value)

compact
```
public QpidByteBuffer compact()
```

putDouble

public final QpidByteBuffer putDouble(double value)

limit
```
public int limit()
```

reset
```
public QpidByteBuffer reset()
```

flip
```
public QpidByteBuffer flip()
```

getShort
```
public final short getShort()
```

getFloat
```
public final float getFloat()
```

limit

public QpidByteBuffer limit(int newLimit)

duplicate
```
public QpidByteBuffer duplicate()
```
Method does not respect mark.

Returns:
QpidByteBuffer

put

public final QpidByteBuffer put(byte[] src,
                 int offset,
                 int length)

getLong
```
public long getLong(int index)
```

capacity
```
public int capacity()
```

getChar
```
public char getChar(int index)
```

get
```
public final byte get()
```

get
```
public byte get(int index)
```

get

public final QpidByteBuffer get(byte[] dst)

copyTo
```
public final void copyTo(byte[] dst)
```

putChar

public final QpidByteBuffer putChar(char value)

position

public QpidByteBuffer position(int newPosition)

arrayOffset
```
public int arrayOffset()
```

getChar
```
public final char getChar()
```

getInt
```
public final int getInt()
```

putLong

public final QpidByteBuffer putLong(long value)

getFloat
```
public float getFloat(int index)
```

slice
```
public QpidByteBuffer slice()
```

view

public QpidByteBuffer view(int offset,
                  int length)

position
```
public int position()
```

putDouble

public QpidByteBuffer putDouble(int index,
                       double value)

allocate

public static QpidByteBuffer allocate(boolean direct,
                      int size)

allocate

public static QpidByteBuffer allocate(int size)

allocateDirect

public static QpidByteBuffer allocateDirect(int size)

allocateDirectCollection

public static Collection<QpidByteBuffer> allocateDirectCollection(int size)

asQpidByteBuffers

public static Collection<QpidByteBuffer> asQpidByteBuffers(byte[] data)

asQpidByteBuffers

public static Collection<QpidByteBuffer> asQpidByteBuffers(byte[] data,
                                           int offset,
                                           int length)

encryptSSL

public static SSLEngineResult encryptSSL(SSLEngine engine,
                         Collection<QpidByteBuffer> buffers,
                         QpidByteBuffer dest)
                                  throws SSLException

Throws:: SSLException

inflate

public static Collection<QpidByteBuffer> inflate(Collection<QpidByteBuffer> compressedBuffers)
                                          throws IOException

Throws:: IOException

deflate

public static Collection<QpidByteBuffer> deflate(Collection<QpidByteBuffer> uncompressedBuffers)
                                          throws IOException

Throws:: IOException

write

public static long write(GatheringByteChannel channel,
         Collection<QpidByteBuffer> qpidByteBuffers)
                  throws IOException

Throws:: IOException

wrap

public static QpidByteBuffer wrap(ByteBuffer wrap)

wrap

public static QpidByteBuffer wrap(byte[] data)

wrap

public static QpidByteBuffer wrap(byte[] data,
                  int offset,
                  int length)

initialisePool

public static void initialisePool(int bufferSize,
                  int maxPoolSize)

getCachedThreadLocalBuffer
```
public static QpidByteBuffer getCachedThreadLocalBuffer()
```
Not for general use! Used to clear threadlocal buffer when shutting down thread pools.

getPooledBufferSize

public static int getPooledBufferSize()

getAllocatedDirectMemorySize

public static long getAllocatedDirectMemorySize()

getNumberOfActivePooledBuffers

public static int getNumberOfActivePooledBuffers()

getNumberOfPooledBuffers

public static int getNumberOfPooledBuffers()

Class QpidByteBuffer

Method Summary

Methods inherited from class java.lang.Object

Method Detail

isDirect

getUnsignedByte

getUnsignedShort

getUnsignedShort

getUnsignedInt

putUnsignedByte

putUnsignedShort

putUnsignedInt

dispose

asInputStream

asByteBuffer

decode

read

decryptSSL

toString

hasRemaining

putInt

putShort

putChar

put

put

getShort

mark

getLong

putFloat

getDouble

hasArray

getDouble

putFloat

putInt

array

putShort

getInt

remaining

put

put

put

get

get

copyTo

putCopyOf

rewind

clear

putLong

compact

putDouble

limit

reset

flip

getShort

getFloat

limit

duplicate

put

getLong

capacity

getChar

get

get

get

copyTo

putChar

position

arrayOffset

getChar

getInt

putLong

getFloat

slice

view

position

putDouble

allocate

allocate

allocateDirect

allocateDirectCollection