structure
Class FileStream

java.lang.Object
  java.io.InputStream
      structure.FileStream

All Implemented Interfaces:

java.io.Closeable

public class FileStream
extends java.io.InputStream

This class provides a way to connect text files to scanners, without worrying about Exceptions.

Typical usage:

     FileStream input = new FileStream("data.txt");
     Scanner scanner = new Scanner(input);
     while (scanner.hasNextLine()) {
         System.out.println(scanner.nextLine());
     }
 

All the methods in this class are provided so that a Scanner can read data from a file. You won't need to use them if you use a Scanner to read files (which is highly recommended).

Constructor Summary

FileStream(java.lang.String name)
Create a reader for the file with the given name.

Method Summary

int	available()
void	close()
static void	main(java.lang.String[] args)
void	mark(int readlimit)
boolean	markSupported()
int	read()
void	reset()
long	skip(long n)

Methods inherited from class java.io.InputStream

read, read

Methods inherited from class java.lang.Object

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

Constructor Detail

FileStream

public FileStream(java.lang.String name)

Create a reader for the file with the given name.

     FileStream input = new FileStream("data.txt");
 

Method Detail

available

public int available()

Overrides:

available in class java.io.InputStream

close

public void close()

Specified by:

close in interface java.io.Closeable

Overrides:

close in class java.io.InputStream

mark

public void mark(int readlimit)

Overrides:

mark in class java.io.InputStream

markSupported

public boolean markSupported()

Overrides:

markSupported in class java.io.InputStream

read

public int read()

Specified by:

read in class java.io.InputStream

reset

public void reset()

Overrides:

reset in class java.io.InputStream

skip

public long skip(long n)

Overrides:

skip in class java.io.InputStream

main

public static void main(java.lang.String[] args)