okapi.util
Class OkapiStoreInputStream

java.lang.Object
  java.io.InputStream
      okapi.util.OkapiStoreInputStream

All Implemented Interfaces:

java.io.Closeable

public class OkapiStoreInputStream
extends java.io.InputStream

InputStream for OkapiStore

Version:

$Revision: 31044 $, $Date: 2008-09-02 17:08:01 -0400 (Tue, 02 Sep 2008) $

Author:

MIT Stellar team

Constructor Summary

OkapiStoreInputStream(OkapiStore store)
Constructor OkapiStoreInputStream

Method Summary

int	available() Returns the number of bytes that can be read (or skipped over) from this input stream without blocking by the next caller of a method for this input stream.
void	close() Closes this input stream and releases any system resources associated with the stream.
int	read() Reads the next byte of data from the input stream.
int	read(byte[] b) Reads some number of bytes from the input stream and stores them into the buffer array b.
int	read(byte[] b, int off, int len) Reads up to len bytes of data from the input stream into an array of bytes.
long	skip(long n) Skips over and discards n bytes of data from this input stream.

Methods inherited from class java.io.InputStream

mark, markSupported, reset

Methods inherited from class java.lang.Object

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

Constructor Detail

OkapiStoreInputStream

public OkapiStoreInputStream(OkapiStore store)
                      throws java.io.FileNotFoundException

Constructor OkapiStoreInputStream

Parameters:

store -

Throws:

java.io.FileNotFoundException

Method Detail

read

public int read()
         throws java.io.IOException

Reads the next byte of data from the input stream.

Specified by:

read in class java.io.InputStream

Throws:

java.io.IOException

read

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

Reads up to len bytes of data from the input stream into an array of bytes.

Overrides:

read in class java.io.InputStream

Throws:

java.io.IOException

read

public int read(byte[] b)
         throws java.io.IOException

Reads some number of bytes from the input stream and stores them into the buffer array b.

Overrides:

read in class java.io.InputStream

Throws:

java.io.IOException

skip

public long skip(long n)
          throws java.io.IOException

Skips over and discards n bytes of data from this input stream.

Overrides:

skip in class java.io.InputStream

Throws:

java.io.IOException

available

public int available()
              throws java.io.IOException

Returns the number of bytes that can be read (or skipped over) from this input stream without blocking by the next caller of a method for this input stream.

Overrides:

available in class java.io.InputStream

Throws:

java.io.IOException

close

public void close()
           throws java.io.IOException

Closes this input stream and releases any system resources associated with the stream.

Specified by:

close in interface java.io.Closeable

Overrides:

close in class java.io.InputStream

Throws:

java.io.IOException