Package org.h2.store

Class CountingReaderInputStream

java.lang.Object

java.io.InputStream

org.h2.store.CountingReaderInputStream

All Implemented Interfaces:

Closeable, AutoCloseable

public class CountingReaderInputStream
extends InputStream

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

Constructor Summary

Constructors

Constructor	Description
CountingReaderInputStream(Reader reader, long maxLength)

Method Summary

Modifier and Type	Method	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, nullInputStream, read, readAllBytes, readNBytes, readNBytes, reset, skip, skipNBytes, transferTo

Methods inherited from class java.lang.Object

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

Constructor Details

CountingReaderInputStream

public CountingReaderInputStream(Reader reader,
 long maxLength)

Method Details

read

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

Overrides:

read in class InputStream

Throws:

IOException

read

public int read()
         throws IOException

Specified by:

read in class InputStream

Throws:

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 IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Overrides:

close in class InputStream

Throws:

IOException