Package es.uam.eps.ir.relison.examples

Class EmptyWriter<U,​I>

java.lang.Object
es.uam.eps.ir.relison.examples.EmptyWriter<U,​I>
Type Parameters:
U - Type of the users.
I - Type of the items
All Implemented Interfaces:
java.io.Closeable, java.lang.AutoCloseable, java.util.function.Consumer<es.uam.eps.ir.ranksys.core.Recommendation<U,​I>>, java.util.function.Supplier<java.util.stream.Stream<es.uam.eps.ir.ranksys.core.Recommendation<U,​I>>>, org.ranksys.formats.rec.RecommendationFormat.Reader<U,​I>, org.ranksys.formats.rec.RecommendationFormat.Writer<U,​I>
public class EmptyWriter<U,​I>
extends java.lang.Object
implements org.ranksys.formats.rec.RecommendationFormat.Writer<U,​I>, org.ranksys.formats.rec.RecommendationFormat.Reader<U,​I>
Class for storing / reading recommendations on RAM memory.

  • Field Summary

    Fields 
    Modifier and Type Field Description
    private java.util.concurrent.ConcurrentLinkedQueue<es.uam.eps.ir.ranksys.core.Recommendation<U,​I>> recs
    List for storing the recommendations.

  • Constructor Summary

    Constructors 
    Constructor Description
    EmptyWriter()
    Constructor.

  • Method Summary

    Modifier and Type Method Description
    void close()  
    java.util.stream.Stream<es.uam.eps.ir.ranksys.core.Recommendation<U,​I>> readAll()  
    void write​(es.uam.eps.ir.ranksys.core.Recommendation<U,​I> recommendation)  

    Methods inherited from class java.lang.Object

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

    Methods inherited from interface java.util.function.Consumer

    andThen

    Methods inherited from interface org.ranksys.formats.rec.RecommendationFormat.Reader

    get

    Methods inherited from interface org.ranksys.formats.rec.RecommendationFormat.Writer

    accept

  • Field Details

    • recs

      private final java.util.concurrent.ConcurrentLinkedQueue<es.uam.eps.ir.ranksys.core.Recommendation<U,​I>> recs
      List for storing the recommendations.

  • Constructor Details

  • Method Details

    • write

      public void write​(es.uam.eps.ir.ranksys.core.Recommendation<U,​I> recommendation)
      Specified by:
      write in interface org.ranksys.formats.rec.RecommendationFormat.Writer<U,​I>

    • close

      public void close()
      Specified by:
      close in interface java.lang.AutoCloseable
      Specified by:
      close in interface java.io.Closeable

    • readAll

      public java.util.stream.Stream<es.uam.eps.ir.ranksys.core.Recommendation<U,​I>> readAll()
      Specified by:
      readAll in interface org.ranksys.formats.rec.RecommendationFormat.Reader<U,​I>