net.myrrix.web.servlets

Class SimilarityToItemServlet

java.lang.Object

javax.servlet.GenericServlet

javax.servlet.http.HttpServlet

net.myrrix.web.servlets.AbstractMyrrixServlet

net.myrrix.web.servlets.SimilarityToItemServlet

All Implemented Interfaces:

Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig

public final class SimilarityToItemServlet
extends AbstractMyrrixServlet

Responds to a GET request to /similarityToItem/[toItemID]/itemID1(/[itemID2]/...), and in turn calls MyrrixRecommender.similarityToItem(long, long...) with the supplied values.

Unknown item IDs are ignored, unless all are unknown or toItemID is unknown, in which case a HttpServletResponse.SC_BAD_REQUEST status is returned.

The output are similarities, in the same order as the item IDs, one per line.

Author:

Sean Owen

See Also:

Serialized Form

Field Summary

Fields inherited from class net.myrrix.web.servlets.AbstractMyrrixServlet

ALL_PARTITIONS_REF_KEY, LOCAL_INPUT_DIR_KEY, PARTITION_KEY, READ_ONLY_KEY, RECOMMENDER_KEY, RESCORER_PROVIDER_KEY, TIMINGS_KEY

Constructor Summary

Constructors

Constructor and Description
SimilarityToItemServlet()

Method Summary

Methods

Modifier and Type	Method and Description
protected void	doGet(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)

Methods inherited from class net.myrrix.web.servlets.AbstractMyrrixServlet

getConsiderKnownItems, getHowMany, getRecommender, getRescorerParams, getRescorerProvider, getTiming, getUnnormalizedPartitionToServe, init, output, service

Methods inherited from class javax.servlet.http.HttpServlet

doDelete, doHead, doOptions, doPost, doPut, doTrace, getLastModified, service

Methods inherited from class javax.servlet.GenericServlet

destroy, getInitParameter, getInitParameterNames, getServletConfig, getServletContext, getServletInfo, getServletName, init, log, log

Methods inherited from class java.lang.Object

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

Constructor Detail

SimilarityToItemServlet

public SimilarityToItemServlet()

Method Detail

doGet

protected void doGet(javax.servlet.http.HttpServletRequest request,
         javax.servlet.http.HttpServletResponse response)
              throws IOException

Overrides:

doGet in class javax.servlet.http.HttpServlet

Throws:

IOException