org.apache.avro.file
Class SeekableFileInput

java.lang.Object
  java.io.InputStream
      java.io.FileInputStream
          org.apache.avro.file.SeekableFileInput

All Implemented Interfaces:

Closeable, SeekableInput

public class SeekableFileInput
extends FileInputStream
implements SeekableInput

A FileInputStream that implements SeekableInput.

Constructor Summary

SeekableFileInput(File file)

Method Summary

long	length() Return the length of the file.
void	seek(long p) Set the position for the next read().
long	tell() Return the position of the next read().

Methods inherited from class java.io.FileInputStream

available, close, finalize, getChannel, getFD, read, read, read, skip

Methods inherited from class java.io.InputStream

mark, markSupported, reset

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.avro.file.SeekableInput

read

Constructor Detail

SeekableFileInput

public SeekableFileInput(File file)
                  throws IOException

Throws:

IOException

Method Detail

seek

public void seek(long p)
          throws IOException

Description copied from interface: SeekableInput

Set the position for the next read().

Specified by:

seek in interface SeekableInput

Throws:

IOException

tell

public long tell()
          throws IOException

Description copied from interface: SeekableInput

Return the position of the next read().

Specified by:

tell in interface SeekableInput

Throws:

IOException

length

public long length()
            throws IOException

Description copied from interface: SeekableInput

Return the length of the file.

Specified by:

length in interface SeekableInput

Throws:

IOException