com.day.io

Class BufferedRAFInputStream

java.lang.Object

java.io.InputStream

com.day.io.BufferedRAFInputStream

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

public class BufferedRAFInputStream
extends java.io.InputStream

This class implements a buffered inputstream on a random access file.

Since:

echidna

Constructor Summary

Constructors

Constructor and Description
BufferedRAFInputStream(java.io.RandomAccessFile file) Creates a new BufferedRafInputStream on top of a random access file

Method Summary

Modifier and Type	Method and Description
int	available()
void	close()
long	getFilePointer() Returns the position of the filepointer
int	read()
int	read(byte[] b)
int	read(byte[] b, int off, int len)
void	seek(long n) Seeks to the indicated position
long	skip(long n)

Methods inherited from class java.io.InputStream

mark, markSupported, reset

Methods inherited from class java.lang.Object

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

Constructor Detail

BufferedRAFInputStream

public BufferedRAFInputStream(java.io.RandomAccessFile file)
                       throws java.io.IOException

Creates a new BufferedRafInputStream on top of a random access file

Parameters:

file - The RAF

Throws:

java.io.IOException

Method Detail

read

public int read()
         throws java.io.IOException

Specified by:

read in class java.io.InputStream

Throws:

java.io.IOException

See Also:

InputStream.read()

read

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

Overrides:

read in class java.io.InputStream

Throws:

java.io.IOException

See Also:

InputStream.read(byte[])

read

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

Overrides:

read in class java.io.InputStream

Throws:

java.io.IOException

See Also:

InputStream.read(byte[], int, int)

skip

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

Overrides:

skip in class java.io.InputStream

Throws:

java.io.IOException

See Also:

InputStream.skip(long)

seek

public void seek(long n)
          throws java.io.IOException

Seeks to the indicated position

Parameters:

n -

Throws:

java.io.IOException

getFilePointer

public long getFilePointer()
                    throws java.io.IOException

Returns the position of the filepointer

Returns:

the position of the filepointer

Throws:

java.io.IOException

available

public int available()
              throws java.io.IOException

Overrides:

available in class java.io.InputStream

Throws:

java.io.IOException

See Also:

InputStream.available()

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

See Also:

InputStream.close()