org.gridgain.grid.util

Class GridFixedSizeInputStream

java.lang.Object

java.io.InputStream

org.gridgain.grid.util.GridFixedSizeInputStream

All Implemented Interfaces:

Closeable, AutoCloseable

public class GridFixedSizeInputStream
extends InputStream

Input stream wrapper which allows to read exactly expected number of bytes.

Constructor Summary

Constructors

Constructor and Description
GridFixedSizeInputStream(InputStream in, long size)

Method Summary

Methods

Modifier and Type	Method and Description
int	available()
int	read()
int	read(byte[] b, int off, int len)

Methods inherited from class java.io.InputStream

close, mark, markSupported, read, reset, skip

Methods inherited from class java.lang.Object

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

Constructor Detail

GridFixedSizeInputStream

public GridFixedSizeInputStream(InputStream in,
                        long size)

Parameters:

in - Input stream.

size - Size of available data.

Method Detail

read

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

Overrides:

read in class InputStream

Throws:

IOException

available

public int available()
              throws IOException

Overrides:

available in class InputStream

Throws:

IOException

read

public int read()
         throws IOException

Specified by:

read in class InputStream

Throws:

IOException