Package com.batch.android.msgpack.core.buffer

Class ArrayBufferInput

java.lang.Object

com.batch.android.msgpack.core.buffer.ArrayBufferInput

All Implemented Interfaces:

MessageBufferInput, java.io.Closeable, java.lang.AutoCloseable

public class ArrayBufferInput
extends java.lang.Object
implements MessageBufferInput

MessageBufferInput adapter for byte arrays

Constructor Summary

Constructors

Constructor	Description
ArrayBufferInput(byte[] arr)
ArrayBufferInput(byte[] arr, int offset, int length)
ArrayBufferInput(MessageBuffer buf)

Method Summary

Modifier and Type	Method	Description
void	close()	Closes the input.
MessageBuffer	next()	Returns a next buffer to read.
void	reset(byte[] arr)
void	reset(byte[] arr, int offset, int len)
MessageBuffer	reset(MessageBuffer buf)	Reset buffer.

Methods inherited from class java.lang.Object

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

Constructor Detail

ArrayBufferInput

public ArrayBufferInput(MessageBuffer buf)

ArrayBufferInput

public ArrayBufferInput(byte[] arr)

ArrayBufferInput

public ArrayBufferInput(byte[] arr,
                        int offset,
                        int length)

Method Detail

reset

public MessageBuffer reset(MessageBuffer buf)

Reset buffer. This method returns the old buffer.

Parameters:

buf - new buffer. This can be null to make this input empty.

Returns:

the old buffer.

reset

public void reset(byte[] arr)

reset

public void reset(byte[] arr,
                  int offset,
                  int len)

next

public MessageBuffer next()

Description copied from interface: MessageBufferInput

Returns a next buffer to read.

This method should return a MessageBuffer instance that has data filled in. When this method is called twice, the previously returned buffer is no longer used. Thus implementation of this method can safely discard it. This is useful when it uses a memory pool.

Specified by:

next in interface MessageBufferInput

Returns:

the next MessageBuffer, or return null if no more buffer is available.

close

public void close()

Description copied from interface: MessageBufferInput

Closes the input.

When this method is called, the buffer previously returned from MessageBufferInput.next() method is no longer used. Thus implementation of this method can safely discard it.

If the input is already closed then invoking this method has no effect.

Specified by:

close in interface java.lang.AutoCloseable

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface MessageBufferInput