uk.ac.starlink.table.storage
Class MemoryByteStore
java.lang.Object
java.io.OutputStream
java.io.ByteArrayOutputStream
uk.ac.starlink.table.storage.MemoryByteStore
- All Implemented Interfaces:
- ByteStore
- public class MemoryByteStore
- extends ByteArrayOutputStream
- implements ByteStore
ByteStore implementation which stores bytes in a buffer in memory.
- Since:
- 11 Jul 2008
Method Summary |
void |
close()
Tidies up. |
void |
copy(OutputStream out)
Takes all the data written so far into this store's sink stream
and copies it to a destination stream. |
OutputStream |
getOutputStream()
Returns an output stream which can be used to write to the store. |
MemoryByteStore
public MemoryByteStore()
getOutputStream
public OutputStream getOutputStream()
- Description copied from interface:
ByteStore
- Returns an output stream which can be used to write to the store.
May be called multiple times; always returns the same object.
Note that this is not in general buffered - it is the responsibility
of the user to take steps like wrapping it in a
BufferedOutputStream
for efficiency if required.
- Specified by:
getOutputStream
in interface ByteStore
- Returns:
- data sink stream
copy
public void copy(OutputStream out)
throws IOException
- Description copied from interface:
ByteStore
- Takes all the data written so far into this store's sink stream
and copies it to a destination stream. The output stream is not
closed.
- Specified by:
copy
in interface ByteStore
- Parameters:
out
- data destination stream
- Throws:
IOException
close
public void close()
- Description copied from interface:
ByteStore
- Tidies up. Should be called when the data in this object is no
longer required.
This object may no longer be usable following a call to this method.
- Specified by:
close
in interface ByteStore