java.lang.Object
- java.io.InputStream
- - htsjdk.samtools.seekablestream.SeekableStream
  - - htsjdk.samtools.seekablestream.SeekableFTPStream

All Implemented Interfaces:

Closeable, AutoCloseable
```
public class SeekableFTPStream
extends SeekableStream
```
Unfortunately the seekable stream classes exist for both Tribble and Picard, and we need both. This class is for use with Tribble and delegates all the work to a helper.

Field Summary
- Fields inherited from class htsjdk.samtools.seekablestream.SeekableStream
  mark

Constructor Summary

Constructors
Constructor Description

SeekableFTPStream(URL url)

SeekableFTPStream(URL url, UserPasswordInput userPasswordInput)

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`close()`
`boolean`	`eof()`
`String`	`getSource()`
`long`	`length()`
`static void`	`main(String[] args)`
`long`	`position()`
`int`	`read()`
`int`	`read(byte[] buffer, int offset, int len)`
`void`	`seek(long position)`	Seeks the stream to the provided position.
`long`	`skip(long n)`

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, transferTo

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

- Constructor Detail
  - SeekableFTPStream
```
public SeekableFTPStream(URL url)
                  throws IOException
```
    Throws:
    
    IOException
  - SeekableFTPStream
```
public SeekableFTPStream(URL url,
                         UserPasswordInput userPasswordInput)
                  throws IOException
```
    Throws:
    
    IOException
- Method Detail
  - seek
```
public void seek(long position)
```
    Description copied from class: SeekableStream
    
    Seeks the stream to the provided position.
    
    Specified by:
    
    seek in class SeekableStream
  - position
```
public long position()
```
    Specified by:
    
    position in class SeekableStream
    
    Returns:
    
    the current byte position of the stream.
  - 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.
  - skip
```
public long skip(long n)
          throws IOException
```
    Overrides:
    
    skip in class InputStream
    
    Throws:
    
    IOException
  - read
```
public int read(byte[] buffer,
                int offset,
                int len)
         throws IOException
```
    Specified by:
    
    read in class SeekableStream
    
    Throws:
    
    IOException
  - 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
  - read
```
public int read()
         throws IOException
```
    Specified by:
    
    read in class InputStream
    
    Throws:
    
    IOException
  - main
```
public static void main(String[] args)
                 throws IOException
```
    Throws:
    
    IOException

Constructor	Description
`SeekableFTPStream(URL url)`
`SeekableFTPStream(URL url, UserPasswordInput userPasswordInput)`

Class SeekableFTPStream

Field Summary

Fields inherited from class htsjdk.samtools.seekablestream.SeekableStream

Constructor Summary

Method Summary

Methods inherited from class htsjdk.samtools.seekablestream.SeekableStream

Methods inherited from class java.io.InputStream

Methods inherited from class java.lang.Object

Constructor Detail

SeekableFTPStream

SeekableFTPStream

Method Detail

seek

position

eof

getSource

length

skip

read

close

read

main