Package org.aksw.iguana.commons.io

Class ByteArrayListInputStream

java.lang.Object

java.io.InputStream

org.aksw.iguana.commons.io.ByteArrayListInputStream

All Implemented Interfaces:

Closeable, AutoCloseable

public class ByteArrayListInputStream
extends InputStream

An InputStream that reads from a list of byte arrays.

Constructor Summary

Constructors

Constructor	Description
ByteArrayListInputStream(List<byte[]> data)	Creates a new ByteArrayListInputStream that reads from the given list of byte arrays.

Method Summary

Modifier and Type	Method	Description
int	available()
long	availableLong()	Returns the number of bytes available to read from the stream.
void	close()
ByteBuffer	getCurrentBuffer()	Returns the current buffer that is being read from.
int	read()
int	read(byte[] b, int off, int len)
byte[]	readAllBytes()
int	readNBytes(byte[] b, int off, int len)
byte[]	readNBytes(int len)
long	skip(long n)
void	skipNBytes(long n)

Methods inherited from class java.io.InputStream

mark, markSupported, nullInputStream, read, reset, transferTo

Methods inherited from class java.lang.Object

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

Constructor Details

ByteArrayListInputStream

public ByteArrayListInputStream(List<byte[]> data)

Creates a new ByteArrayListInputStream that reads from the given list of byte arrays. The list is not copied, so it should not be modified while the stream is in use.

Parameters:

data - the list of byte arrays to read from

Method Details

read

public int read(byte[] b,
 int off,
 int len)
         throws IOException

Overrides:

read in class InputStream

Throws:

IOException

readAllBytes

public byte[] readAllBytes()
                    throws IOException

Overrides:

readAllBytes in class InputStream

Throws:

IOException

readNBytes

public int readNBytes(byte[] b,
 int off,
 int len)
               throws IOException

Overrides:

readNBytes in class InputStream

Throws:

IOException

readNBytes

public byte[] readNBytes(int len)
                  throws IOException

Overrides:

readNBytes in class InputStream

Throws:

IOException

skip

public long skip(long n)
          throws IOException

Overrides:

skip in class InputStream

Throws:

IOException

skipNBytes

public void skipNBytes(long n)
                throws IOException

Overrides:

skipNBytes in class InputStream

Throws:

IOException

available

public int available()

Overrides:

available in class InputStream

availableLong

public long availableLong()

Returns the number of bytes available to read from the stream.

Returns:

the number of bytes available

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Overrides:

close in class InputStream

Throws:

IOException

read

public int read()
         throws IOException

Specified by:

read in class InputStream

Throws:

IOException

getCurrentBuffer

public ByteBuffer getCurrentBuffer()

Returns the current buffer that is being read from.

Returns:

the current buffer