net.myrrix.client.async

Class AsyncRecommenderUpdater

java.lang.Object

net.myrrix.client.async.AsyncRecommenderUpdater

All Implemented Interfaces:

Closeable, AutoCloseable

public final class AsyncRecommenderUpdater
extends Object
implements Closeable

A wrapper around a MyrrixRecommender that executes update operations asynchronously in a separate thread and return immediately. Exceptions are not thrown as a result, but are logged. Callers should call close() when done to stop the thread pool used internally for execution.

Author:

Sean Owen

Constructor Summary

Constructors

Constructor and Description
AsyncRecommenderUpdater(MyrrixRecommender delegate)

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
void	ingest(File file)
void	ingest(Reader reader)
void	refresh()
void	removePreference(long userID, long itemID)
void	setPreference(long userID, long itemID)
void	setPreference(long userID, long itemID, float value)

Methods inherited from class java.lang.Object

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

Constructor Detail

AsyncRecommenderUpdater

public AsyncRecommenderUpdater(MyrrixRecommender delegate)

Parameters:

delegate - underlying recommender to wrap

Method Detail

ingest

public void ingest(Reader reader)

See Also:

MyrrixRecommender.ingest(Reader)

ingest

public void ingest(File file)

See Also:

MyrrixRecommender.ingest(File)

setPreference

public void setPreference(long userID,
                 long itemID)

See Also:

MyrrixRecommender.setPreference(long, long)

setPreference

public void setPreference(long userID,
                 long itemID,
                 float value)

See Also:

MyrrixRecommender.setPreference(long, long, float)

removePreference

public void removePreference(long userID,
                    long itemID)

See Also:

MyrrixRecommender.removePreference(long, long)

refresh

public void refresh()

See Also:

MyrrixRecommender.refresh()

close

public void close()

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable