edu.umn.cs.spatialHadoop.io

Class InputSubstream

java.lang.Object

java.io.InputStream

edu.umn.cs.spatialHadoop.io.InputSubstream

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

public class InputSubstream
extends java.io.InputStream

A wrapper around a stream that limits it to read a fixed number of bytes.

Author:

Ahmed Eldawy

Constructor Summary

Constructors

Constructor and Description
InputSubstream(java.io.InputStream in, long length)

Method Summary

Methods

Modifier and Type	Method and Description
int	available()
void	close()
int	read()

Methods inherited from class java.io.InputStream

mark, markSupported, read, read, reset, skip

Methods inherited from class java.lang.Object

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

Constructor Detail

InputSubstream

public InputSubstream(java.io.InputStream in,
              long length)

Method Detail

read

public int read()
         throws java.io.IOException

Specified by:

read in class java.io.InputStream

Throws:

java.io.IOException

available

public int available()
              throws java.io.IOException

Overrides:

available in class java.io.InputStream

Throws:

java.io.IOException

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Overrides:

close in class java.io.InputStream

Throws:

java.io.IOException