Package org.apache.derby.impl.store.raw.data

Class BufferedByteHolderInputStream

java.lang.Object

java.io.InputStream

org.apache.derby.impl.store.raw.data.ByteHolderInputStream

org.apache.derby.impl.store.raw.data.BufferedByteHolderInputStream

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

Direct Known Subclasses:

DecryptInputStream, OverflowInputStream

public abstract class BufferedByteHolderInputStream
extends ByteHolderInputStream

Field Summary

Fields inherited from class org.apache.derby.impl.store.raw.data.ByteHolderInputStream

bh

Constructor Summary

Constructors

Constructor	Description
BufferedByteHolderInputStream(ByteHolder bh)

Method Summary

Modifier and Type	Method	Description
int	available()
abstract void	fillByteHolder()
int	read()
int	read(byte[] b, int off, int len)
long	skip(long count)

Methods inherited from class org.apache.derby.impl.store.raw.data.ByteHolderInputStream

getByteHolder, setByteHolder

Methods inherited from class java.io.InputStream

close, mark, markSupported, nullInputStream, read, readAllBytes, readNBytes, readNBytes, reset, transferTo

Methods inherited from class java.lang.Object

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

Constructor Detail

BufferedByteHolderInputStream

public BufferedByteHolderInputStream(ByteHolder bh)

Method Detail

fillByteHolder

public abstract void fillByteHolder()
                             throws java.io.IOException

Throws:

java.io.IOException

read

public int read()
         throws java.io.IOException

Overrides:

read in class ByteHolderInputStream

Throws:

java.io.IOException

read

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

Overrides:

read in class ByteHolderInputStream

Throws:

java.io.IOException

skip

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

Overrides:

skip in class ByteHolderInputStream

Throws:

java.io.IOException

available

public int available()
              throws java.io.IOException

Overrides:

available in class ByteHolderInputStream

Throws:

java.io.IOException