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java.lang.Objectjava.io.OutputStream
org.apache.derby.impl.io.vfmem.BlockedByteArrayOutputStream
public class BlockedByteArrayOutputStream
Output stream writing bytes into an underlying blocked byte array.
Field Summary | |
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private long |
pos
The current position of the stream. |
private BlockedByteArray |
src
The underlying destination. |
Constructor Summary | |
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BlockedByteArrayOutputStream(BlockedByteArray src,
long pos)
Creates a new stream writing data into the specified blocked byte array. |
Method Summary | |
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void |
close()
Closes the stream. |
(package private) long |
getPosition()
Returns the current position. |
(package private) void |
setPosition(long newPos)
Sets the position. |
void |
write(byte[] buf,
int offset,
int len)
Writes the specified bytes into the underlying blocked byte array. |
void |
write(int b)
Writes the single byte into the underlying blocked byte array. |
Methods inherited from class java.io.OutputStream |
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flush, write |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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private BlockedByteArray src
null
when closed.
private long pos
Constructor Detail |
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public BlockedByteArrayOutputStream(BlockedByteArray src, long pos)
src
- the underlying blocked byte arraypos
- the initial position of streamMethod Detail |
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void setPosition(long newPos)
newPos
- the new byte positionlong getPosition()
public void write(int b)
write
in class java.io.OutputStream
b
- the byte to writepublic void write(byte[] buf, int offset, int len)
write
in class java.io.OutputStream
buf
- source byte arrayoffset
- index of the first byte to writelen
- the number of bytes to writepublic void close()
close
in interface java.io.Closeable
close
in class java.io.OutputStream
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Built on Thu 2012-03-29 21:53:33+0000, from revision ??? | ||||||||
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