com.caucho.vfs

Class Crc64InputStream

java.lang.Object

java.io.InputStream

com.caucho.vfs.Crc64InputStream

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

public class Crc64InputStream
extends java.io.InputStream

Constructor Summary

Constructors

Constructor and Description
Crc64InputStream(java.io.InputStream next)

Method Summary

Modifier and Type	Method and Description
void	close() Closes the stream output.
long	getDigest() Returns the CRC value.
long	getLength()
int	read()
int	read(byte[] buffer, int offset, int length) Writes a buffer to the underlying stream.
java.lang.String	toString()

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, wait, wait, wait

Constructor Detail

Crc64InputStream

public Crc64InputStream(java.io.InputStream next)

Method Detail

getDigest

public long getDigest()

Returns the CRC value.

getLength

public long getLength()

read

public int read()
         throws java.io.IOException

Specified by:

read in class java.io.InputStream

Throws:

java.io.IOException

read

public int read(byte[] buffer,
                int offset,
                int length)
         throws java.io.IOException

Writes a buffer to the underlying stream.

Overrides:

read in class java.io.InputStream

Parameters:

buffer - the byte array to write.

offset - the offset into the byte array.

length - the number of bytes to write.

-

Throws:

java.io.IOException

close

public void close()
           throws java.io.IOException

Closes the stream output.

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

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object