Package htsjdk.samtools.seekablestream

Class SeekableMemoryStream

java.lang.Object

java.io.InputStream

htsjdk.samtools.seekablestream.SeekableStream

htsjdk.samtools.seekablestream.SeekableMemoryStream

All Implemented Interfaces:

Closeable, AutoCloseable

public class SeekableMemoryStream
extends SeekableStream

Field Summary

Fields inherited from class htsjdk.samtools.seekablestream.SeekableStream

mark

Constructor Summary

Constructors

Constructor	Description
SeekableMemoryStream(byte[] data, String source)

Method Summary

Modifier and Type	Method	Description
void	close()
boolean	eof()
String	getSource()
long	length()
long	position()
int	read()
int	read(byte[] buffer, int offset, int length)
void	seek(long position)	Seeks the stream to the provided position.

Methods inherited from class htsjdk.samtools.seekablestream.SeekableStream

available, mark, markSupported, readFully, reset

Methods inherited from class java.io.InputStream

nullInputStream, read, readAllBytes, readNBytes, readNBytes, skip, skipNBytes, transferTo

Methods inherited from class java.lang.Object

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

Constructor Details

SeekableMemoryStream

public SeekableMemoryStream(byte[] data,
 String source)

Method Details

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Specified by:

close in class SeekableStream

Throws:

IOException

eof

public boolean eof()
            throws IOException

Specified by:

eof in class SeekableStream

Returns:

true if the stream is already consumed; false otherwise.

Throws:

IOException

getSource

public String getSource()

Specified by:

getSource in class SeekableStream

Returns:

String representation of source (e.g. URL, file path, etc.), or null if not available.

length

public long length()

Specified by:

length in class SeekableStream

Returns:

the length of the stream; 0 if not available or empty.

read

public int read(byte[] buffer,
 int offset,
 int length)
         throws IOException

Specified by:

read in class SeekableStream

Throws:

IOException

seek

public void seek(long position)
          throws IOException

Description copied from class: SeekableStream

Seeks the stream to the provided position.

Specified by:

seek in class SeekableStream

Throws:

IOException

read

public int read()
         throws IOException

Specified by:

read in class InputStream

Throws:

IOException

position

public long position()
              throws IOException

Specified by:

position in class SeekableStream

Returns:

the current byte position of the stream.

Throws:

IOException