org.h2.store

Class CountingReaderInputStream

java.lang.Object

java.io.InputStream

org.h2.store.CountingReaderInputStream

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

public class CountingReaderInputStream
extends java.io.InputStream

An input stream that reads the data from a reader and limits the number of bytes that can be read.

Method Summary

Modifier and Type	Method and Description
void	close()
long	getLength() The number of characters read so far (but there might still be some bytes in the buffer).
int	read()
int	read(byte[] buff, int offset, int len)

Methods inherited from class java.io.InputStream

available, mark, markSupported, read, reset, skip

Methods inherited from class java.lang.Object

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

Method Detail

read

public int read(byte[] buff,
                int offset,
                int len)
         throws java.io.IOException

Overrides:

read in class java.io.InputStream

Throws:

java.io.IOException

read

public int read()
         throws java.io.IOException

Specified by:

read in class java.io.InputStream

Throws:

java.io.IOException

getLength

public long getLength()

The number of characters read so far (but there might still be some bytes in the buffer).

Returns:

the number of characters

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