ca.gorman.io
Class Resequencer.SpillBuffer

java.lang.Object
  java.io.Writer
      ca.gorman.io.Resequencer.SpillBuffer

All Implemented Interfaces:

Closeable, Flushable, Appendable

Enclosing interface:

Resequencer<K>

public abstract static class Resequencer.SpillBuffer
extends Writer

Overflow buffer for Buffer, when the amount of data exceeds the capacity of the fast buffer used by Buffer.

Field Summary

Fields inherited from class java.io.Writer

lock

Constructor Summary

protected

Resequencer.SpillBuffer()

Method Summary

abstract void	close() Close this SpillBuffer and make it ready to provide a reader.
void	flush() Unsupported operation.
abstract Reader	getReader() Get a Reader for the data held in the SpillBuffer at the time this method was invoked.
static Resequencer.SpillBuffer	newInstance() Create a default SpillBuffer.
static Resequencer.SpillBuffer	newInstance(File file) Create a SpillBuffer in a File.

Methods inherited from class java.io.Writer

append, append, append, write, write, write, write, write

Methods inherited from class java.lang.Object

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

Constructor Detail

Resequencer.SpillBuffer

protected Resequencer.SpillBuffer()

Method Detail

newInstance

public static Resequencer.SpillBuffer newInstance()
                                           throws IOException

Create a default SpillBuffer.

Throws:

IOException

newInstance

public static Resequencer.SpillBuffer newInstance(File file)
                                           throws IOException

Create a SpillBuffer in a File. The File will be opened for writing, closed, opened for reading, and closed again.

Throws:

IOException

close

public abstract void close()
                    throws IOException

Close this SpillBuffer and make it ready to provide a reader.

Specified by:

close in interface Closeable

Specified by:

close in class Writer

Throws:

IOException

flush

public void flush()
           throws IOException

Unsupported operation.

Specified by:

flush in interface Flushable

Specified by:

flush in class Writer

Throws:

IOException

getReader

public abstract Reader getReader()
                          throws IOException

Get a Reader for the data held in the SpillBuffer at the time this method was invoked.

Throws:

IllegalStateException - if this Spillbuffer is not closed.

IOException