io.warp10.continuum.gts

Class FileBasedCustomBuffer

java.lang.Object

io.warp10.continuum.gts.FileBasedCustomBuffer

All Implemented Interfaces:

CustomBuffer

public class FileBasedCustomBuffer
extends java.lang.Object
implements CustomBuffer

ByteBuffer implementation with data backed by a file

Constructor Summary

Constructors

Constructor and Description
FileBasedCustomBuffer(java.lang.String path, int bufsize)

Method Summary

Modifier and Type	Method and Description
java.nio.ByteBuffer	asByteBuffer()
void	close()
byte	get()
CustomBuffer	get(byte[] dst)
CustomBuffer	get(byte[] dst, int offset, int length)
double	getDouble()
long	getLong()
long	getPosition()
boolean	hasRemaining()
void	insert(byte[] data, int offset, int len)
java.nio.ByteOrder	order()
void	order(java.nio.ByteOrder order)
int	position()
void	position(int position)
long	remaining()
void	setPosition(long position)

Methods inherited from class java.lang.Object

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

Constructor Detail

FileBasedCustomBuffer

public FileBasedCustomBuffer(java.lang.String path,
                             int bufsize)
                      throws java.io.IOException

Throws:

java.io.IOException

Method Detail

getPosition

public long getPosition()

setPosition

public void setPosition(long position)

get

public byte get()

Specified by:

get in interface CustomBuffer

get

public CustomBuffer get(byte[] dst)

Specified by:

get in interface CustomBuffer

get

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

Specified by:

get in interface CustomBuffer

getDouble

public double getDouble()

Specified by:

getDouble in interface CustomBuffer

getLong

public long getLong()

Specified by:

getLong in interface CustomBuffer

insert

public void insert(byte[] data,
                   int offset,
                   int len)

Specified by:

insert in interface CustomBuffer

asByteBuffer

public java.nio.ByteBuffer asByteBuffer()

Specified by:

asByteBuffer in interface CustomBuffer

hasRemaining

public boolean hasRemaining()

Specified by:

hasRemaining in interface CustomBuffer

order

public java.nio.ByteOrder order()

Specified by:

order in interface CustomBuffer

order

public void order(java.nio.ByteOrder order)

Specified by:

order in interface CustomBuffer

position

public int position()

Specified by:

position in interface CustomBuffer

position

public void position(int position)

Specified by:

position in interface CustomBuffer

remaining

public long remaining()

Specified by:

remaining in interface CustomBuffer

close

public void close()
           throws java.io.IOException

Throws:

java.io.IOException