es.uam.eps.ir.relison.diffusion.sight.AllNotDiscardedSightMechanism Maven / Gradle / Ivy
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/*
* Copyright (C) 2020 Information Retrieval Group at Universidad Autónoma
* de Madrid, http://ir.ii.uam.es
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
package es.uam.eps.ir.relison.diffusion.sight;
import es.uam.eps.ir.relison.diffusion.data.Data;
import es.uam.eps.ir.relison.diffusion.data.PropagatedInformation;
import es.uam.eps.ir.relison.diffusion.simulation.UserState;
import java.io.Serializable;
/**
* This mechanism sees all the pieces of information who have not been previously discarded nor propagated.
*
* @author Javier Sanz-Cruzado ([email protected])
* @author Pablo Castells ([email protected])
*
* @param type of the users.
* @param type of the information pieces.
* @param type of the parameters.
*/
public class AllNotDiscardedSightMechanism extends IndividualSightMechanism
{
@Override
public boolean seesInformation(UserState user, Data data, PropagatedInformation prop)
{
return !user.containsDiscardedInformation(prop.getInfoId());
}
}