Package es.uam.eps.ir.relison.content.index.individual

Interface IndividualContentIndex<C,​U>

Type Parameters:
C - type of the content identifiers.
U - type of the user identifiers.
All Superinterfaces:
DocumentMap<C>, Index<C>
All Known Implementing Classes:
AbstractIndividualContentIndex, WrapperIndividualContentIndex, WrapperIndividualForwardContentIndex
public interface IndividualContentIndex<C,​U>
extends Index<C>
Index that stores individual pieces for each user.

  • Method Summary

    Modifier and Type Method Description
    java.util.List<java.lang.Integer> getContents​(U user)
    Given a user identifier, obtains the list of contents published by the user.
    U getUser​(int contentId)
    Given a content identifier, obtains the user that created it.

    Methods inherited from interface es.uam.eps.ir.relison.content.index.DocumentMap

    getContent, getContentId, numDocs

    Methods inherited from interface es.uam.eps.ir.relison.content.index.Index

    getAllTerms, getDocFreq, getPostings, getTotalFreq

  • Method Details

    • getUser

      U getUser​(int contentId)
      Given a content identifier, obtains the user that created it.
      Parameters:
      contentId - the content identifier.
      Returns:
      the creator of the content.

    • getContents

      java.util.List<java.lang.Integer> getContents​(U user)
      Given a user identifier, obtains the list of contents published by the user.
      Parameters:
      user - the user identifier
      Returns:
      the list of identifiers of the contents in the index.