net.oneandone.mork.scanner

Class Pages

java.lang.Object

net.oneandone.mork.scanner.Pages

public class Pages
extends Object

Constructor Summary

Constructors

Constructor and Description
Pages(int pageSize)

Method Summary

Modifier and Type	Method and Description
char[]	get(int no)
int	getFilled(int no)
int	getLastNo() number of pages used.
int	getSize()
void	open(Reader src)
int	read(int pageNo, int pageUsed)
void	shrink(int count) Remove count pages from the beginning
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

Pages

public Pages(int pageSize)

Method Detail

open

public void open(Reader src)

get

public char[] get(int no)

getFilled

public int getFilled(int no)

Returns:

number of bytes filled on the specified page

getLastNo

public int getLastNo()

number of pages used.

getSize

public int getSize()

read

public int read(int pageNo,
                int pageUsed)
         throws IOException

Returns:

-1 eof 0: current page grown 1: new page

Throws:

IOException

shrink

public void shrink(int count)

Remove count pages from the beginning

toString

public String toString()

Overrides:

toString in class Object