public code v1

plugins/afryca.consensusmodel.hongbin2018/.classpath

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+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.8"/>
+	<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
+	<classpathentry kind="src" path="src"/>
+	<classpathentry kind="output" path="bin"/>
+</classpath>

plugins/afryca.consensusmodel.hongbin2018/.gitignore

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+/bin/

plugins/afryca.consensusmodel.hongbin2018/.project

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+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>afryca.consensusmodel.hongbin2018</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.pde.ManifestBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.pde.SchemaBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.m2e.core.maven2Builder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.m2e.core.maven2Nature</nature>
+		<nature>org.eclipse.pde.PluginNature</nature>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+	</natures>
+</projectDescription>

plugins/afryca.consensusmodel.hongbin2018/.settings/org.eclipse.jdt.core.prefs

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+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.8
+org.eclipse.jdt.core.compiler.compliance=1.8
+org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
+org.eclipse.jdt.core.compiler.source=1.8

plugins/afryca.consensusmodel.hongbin2018/.settings/org.eclipse.m2e.core.prefs

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+activeProfiles=
+eclipse.preferences.version=1
+resolveWorkspaceProjects=true
+version=1

plugins/afryca.consensusmodel.hongbin2018/META-INF/MANIFEST.MF

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+Manifest-Version: 1.0
+Bundle-ManifestVersion: 2
+Bundle-Name: %Bundle-Name
+Bundle-SymbolicName: afryca.consensusmodel.hongbin2018;singleton:=true
+Bundle-Version: 1.0.0.qualifier
+Bundle-RequiredExecutionEnvironment: JavaSE-1.8
+Require-Bundle: afryca.consensusmodel
+Automatic-Module-Name: afryca.consensusmodel.hongbin2018

plugins/afryca.consensusmodel.hongbin2018/OSGI-INF/l10n/bundle.properties

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+#Properties file for afryca.consensusmodel.hongbin2018
+ConsensusModel.Information = H. Liu, et al. Minimum-cost consensus. Not published yet\\n\\nMetric definition to compare different consensus models based on the cost.
+ConsensusModel.Features = Fuzzy preference relations\\nMinimun cost consensus\\nDistance among experts\\nDistance among experts and collective\\nLinear programming\\n
+ConsensusModel.Name = H. Liu et al. (2018)
+ConsensusModel.Observations = There may not be a feasible solution
+Bundle-Vendor = Sinbad2
+Variable.description.epsilon = Minimum distance to the collective allowed
+Variable.description.alpha = Consensus threshold
+Variable.description.cost = Cost
+Variable.description.weights = Experts' weights
+Variable.description.model = Compute consensus through distance among experts (if it is not selected, then consensus degree will be computed based on the distance among experts and collective)
+Bundle-Name = H.Liu2018

plugins/afryca.consensusmodel.hongbin2018/OSGI-INF/l10n/bundle_es.properties

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+#Properties file for afryca.consensusmodel.hongbin2018
+ConsensusModel.Information = H. Liu, et al. Consenso de mínimo coste. Aún no publicado\\n\\nNueva métrica para comparar diferentes modelos de consensos basada en el coste.
+ConsensusModel.Features = Relaciones de preferencia difusas\\nConsenso de mínimo coste\\nConsenso calculado mediante distancia entre expertos\\nConsenso calculado mediante distancia entre expertos y colectiva\\nProgramación lineal\\n
+ConsensusModel.Name = H. Liu et al. (2018)
+ConsensusModel.Observations = Podría no haber soluciones factibles
+Bundle-Vendor = Sinbad2
+Variable.description.epsilon = Mínima distancia a la colectiva permitida
+Variable.description.alpha = Umbral de consenso
+Variable.description.cost = Costes
+Variable.description.weights = Pesos de expertos
+Variable.description.model = Calcular consenso mediante distancia entre expertos (si no se selecciona, el grado de consenso se calculará en base a la distancia entre los expertos y la colectiva)
+Bundle-Name = H.Liu2018

plugins/afryca.consensusmodel.hongbin2018/build.properties

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+source.. = src/
+output.. = bin/
+bin.includes = META-INF/,\
+               .,\
+               plugin.xml,\
+               OSGI-INF/l10n/bundle.properties,\
+               OSGI-INF/

plugins/afryca.consensusmodel.hongbin2018/plugin.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<?eclipse version="3.4"?>
+<plugin>
+   <extension
+         point="afryca.consensusmodel">
+      <ConsensusModel
+            ConsensusModel="afryca.consensusmodel.hongbin2018.HLIU2018"
+            Information="%ConsensusModel.Information"
+            MainFeatures="%ConsensusModel.Features"
+            Multicriteria="false"
+            Name="%ConsensusModel.Name"
+            Observations="%ConsensusModel.Observations"
+            Structure="afryca.fpr"
+            WithFeedback="false"
+            id="HLiu2018">
+         <Variable
+               default_value="0.85"
+               description="%Variable.description.alpha"
+               id="alpha"
+               is_array="false"
+               is_internal="false"
+               type="Float">
+            <Restriction
+                  type="lower_limit"
+                  value="0">
+            </Restriction>
+            <Restriction
+                  type="upper_limit"
+                  value="1">
+            </Restriction>
+         </Variable>
+         <Variable
+               default_value="0.8"
+               description="%Variable.description.epsilon"
+               id="epsilon"
+               is_array="false"
+               is_internal="false"
+               type="Float">
+            <Restriction
+                  type="lower_limit"
+                  value="0">
+            </Restriction>
+            <Restriction
+                  type="upper_limit"
+                  value="1">
+            </Restriction>
+         </Variable>
+         <Variable
+               array_default_element_value="1"
+               description="%Variable.description.cost"
+               id="cost"
+               is_array="true"
+               is_internal="false"
+               type="Integer">
+            <Array_relation
+                  type="number_of_elements_equals_to"
+                  variable="experts">
+            </Array_relation>
+            <Array_restriction
+                  type="element_lower_limit"
+                  value="0">
+            </Array_restriction>
+         </Variable>
+         <Variable
+               array_default_element_value="1"
+               description="%Variable.description.weights"
+               id="weights"
+               is_array="true"
+               is_internal="false"
+               type="Float">
+            <Array_relation
+                  type="number_of_elements_equals_to"
+                  variable="experts">
+            </Array_relation>
+            <Array_restriction
+                  type="element_lower_limit"
+                  value="0">
+            </Array_restriction>
+            <Array_restriction
+                  type="element_upper_limit"
+                  value="1">
+            </Array_restriction>
+            <Array_restriction
+                  type="elements_sum_value"
+                  value="1">
+            </Array_restriction>
+         </Variable>
+         <Variable
+               default_value="false"
+               description="%Variable.description.model"
+               id="model"
+               is_array="false"
+               is_internal="false"
+               type="Boolean">
+         </Variable>
+      </ConsensusModel>
+   </extension>
+
+</plugin>

plugins/afryca.consensusmodel.hongbin2018/src/afryca/consensusmodel/hongbin2018/HLIU2018.java

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+package afryca.consensusmodel.hongbin2018;
+
+import java.util.ArrayList;
+
+import afryca.ase.RunnableScript;
+import afryca.consensumodel.addon.E4DIAddon;
+import afryca.consensusmodel.ConsensusEngine;
+import afryca.consensusmodel.ConsensusModel;
+import afryca.consensusmodel.definition.EResultElements;
+import afryca.fpr.FPR;
+import afryca.structure.Structure;
+
+public class HLIU2018 extends ConsensusModel {
+
+	private static final String CONSENSUS_MODEL_NAME = "H. Liu et al. (2018)"; //$NON-NLS-1$
+	
+	private static final String EPSILON = "epsilon"; //$NON-NLS-1$ //
+	private static final String ALPHA = "alpha"; //$NON-NLS-1$ //
+	private static final String COST = "cost"; //$NON-NLS-1$ //
+	private static final String WEIGHTS = "weights"; //$NON-NLS-1$ //
+	private static final String MODEL = "model"; //$NON-NLS-1$ //
+	
+	private Float epsilon;
+	private Float alpha;
+	private Integer[] cost;
+	private Float[] weights;
+	private boolean model; 
+	
+	private float consensusDegree;
+	private FPR[] preferencesWithoutGroup;
+
+	@Override
+	protected void setModelConfiguration() {
+	}
+
+	@Override
+	protected void obtainConfigurationValues() {
+		epsilon = (Float) configuration.getValue(EPSILON);
+		alpha = (Float) configuration.getValue(ALPHA);
+		cost = (Integer[]) configuration.getValue(COST);
+		weights = (Float[]) configuration.getValue(WEIGHTS);
+		model = (Boolean) configuration.getValue(MODEL);
+		preferencesWithoutGroup = new FPR[preferences.length - 1];
+		initializePreferencesWithoutGroup();
+	}
+
+	private void initializePreferencesWithoutGroup() {
+		// Copy preferences except collective
+		for (int i = 0; i < preferences.length - 1; i++) {
+			try {
+				preferencesWithoutGroup[i] = (FPR) preferences[i].clone();
+			} catch (CloneNotSupportedException e) {
+				e.printStackTrace();
+			}
+		}
+	}
+	
+	@Override
+	protected Float[][][] obtainVisualizeValues() {
+		Structure[] auxPreferences = clonePreferencesUnion(preferences, ConsensusEngine.groupPreferences(numberOfExperts, numberOfAlternatives, preferences,weights));		
+		Float[][][] preferencesGroupVisualization = new Float[numberOfExperts + 1][numberOfAlternatives][numberOfAlternatives];
+		for (int k = 0; k < numberOfExperts+1; k++) {
+			preferencesGroupVisualization[k] =  auxPreferences[k].obtainVisualizeValues();
+		}
+		return preferencesGroupVisualization;
+	}
+		
+	@Override
+	protected void preFirstSaveRoundResults() {
+		Structure[] auxPreferences = clonePreferencesUnion(preferences, ConsensusEngine.groupPreferences(numberOfExperts, numberOfAlternatives, preferences,weights));
+		computeCollective();
+		computeConsensusDegree();
+		preSaveRoundResult(1, auxPreferences, obtainVisualizeValues(), consensusDegree);
+
+		result.put(EResultElements.initial_consensus_degree, consensusDegree);
+		result.put(EResultElements.maxround, 1);
+		result.put(EResultElements.consensus_threshold, alpha);
+		result.put(EResultElements.consensus_model, CONSENSUS_MODEL_NAME);
+	}
+
+	@Override
+	protected void preSaveRoundResults() {
+		computeCollective();
+		computeConsensusDegree();
+		preSaveRoundResult(1, preferences,obtainVisualizeValues(), consensusDegree);
+	}
+
+	@Override
+	protected void posSaveRoundResults() {
+		computeCollective();
+		computeConsensusDegree();
+		posSaveRoundResult(preferences,obtainVisualizeValues(), consensusDegree, null);
+	}
+
+	@Override
+	protected boolean mustBeCarriedOutAnotherRound() {
+		return false;
+	}
+
+	@Override
+	protected void saveExecutionResults() {
+		this.configuration.setValue(PREFERENCES, preferences);
+		result.put(EResultElements.number_of_rounds_required, 1);
+		result.put(EResultElements.consensus_degree_achieved, consensusDegree);
+	}
+
+	@SuppressWarnings("unchecked")
+	@Override
+	protected void consensusRound() {
+		ArrayList<FPR> preferencesResult = (ArrayList<FPR>) ((RunnableScript) E4DIAddon.aseService.createExecutionBuilder()
+				.setFunction("HLiuMinimumCost")
+				.putVariable("epsilon", epsilon)
+				.putVariable("alpha", alpha)
+				.putVariable("cost", cost)
+				.putVariable("weights", weights)
+				.putVariable("prefs", preferencesWithoutGroup)
+				.putVariable("alternatives", numberOfAlternatives)
+				.putVariable("model", model)
+				.execute())
+				.getResult();
+			
+		int cont = 0;
+		for(FPR fpr: preferencesResult) {
+			preferences[cont] = fpr;
+			preferencesWithoutGroup[cont] = fpr;
+			cont++;
+		}
+	}
+
+	private void computeCollective() {
+		preferences[numberOfExperts] = ConsensusEngine.groupPreferences(numberOfExperts, numberOfAlternatives, preferences, weights);
+	}
+
+	private void computeConsensusDegree() {
+		if(!model)
+			consensusDegree = Math.round(ConsensusEngine.consensusBasedOnDistanceIndividualCollectiveWeightedAverage(preferencesWithoutGroup, (FPR) preferences[numberOfExperts], weights) * 100f) / 100f;
+		else
+			consensusDegree = Math.round(ConsensusEngine.consensusBasedOnDistanceBetweenExpertsWeightedAverage(preferencesWithoutGroup, weights) * 100f) / 100f;
+	}
+}

plugins/afryca.consensusmodel.hongbin2018/target/MANIFEST.MF

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+Manifest-Version: 1.0
+Bundle-ManifestVersion: 2
+Bundle-Name: %Bundle-Name
+Bundle-SymbolicName: afryca.consensusmodel.hongbin2018;singleton:=true
+Bundle-Version: 1.0.0.202101221157
+Bundle-RequiredExecutionEnvironment: JavaSE-1.8
+Require-Bundle: afryca.consensusmodel
+Automatic-Module-Name: afryca.consensusmodel.hongbin2018
+

plugins/afryca.consensusmodel.hongbin2018/target/local-artifacts.properties

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+#Fri Jan 22 13:00:55 CET 2021
+artifact.main=C\:\\Users\\\u00C1lvaro\\Workspaces\\afryca_2020\\afryca\\plugins\\afryca.consensusmodel.hongbin2018\\target\\afryca.consensusmodel.hongbin2018-1.0.0-SNAPSHOT.jar
+artifact.attached.p2artifacts=C\:\\Users\\\u00C1lvaro\\Workspaces\\afryca_2020\\afryca\\plugins\\afryca.consensusmodel.hongbin2018\\target\\p2artifacts.xml
+artifact.attached.p2metadata=C\:\\Users\\\u00C1lvaro\\Workspaces\\afryca_2020\\afryca\\plugins\\afryca.consensusmodel.hongbin2018\\target\\p2content.xml

plugins/afryca.consensusmodel.hongbin2018/target/maven-archiver/pom.properties

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+artifactId=afryca.consensusmodel.hongbin2018
+groupId=afryca.group
+version=1.0.0-SNAPSHOT

plugins/afryca.consensusmodel.hongbin2018/target/p2artifacts.xml

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+<?xml version='1.0' encoding='UTF-8'?>
+<?artifactRepository version='1.1.0'?>
+<artifacts size='1'>
+  <artifact classifier='osgi.bundle' id='afryca.consensusmodel.hongbin2018' version='1.0.0.202101221157'>
+    <properties size='5'>
+      <property name='artifact.size' value='7168'/>
+      <property name='download.size' value='7168'/>
+      <property name='maven-groupId' value='afryca.group'/>
+      <property name='maven-artifactId' value='afryca.consensusmodel.hongbin2018'/>
+      <property name='maven-version' value='1.0.0-SNAPSHOT'/>
+    </properties>
+  </artifact>
+</artifacts>

plugins/afryca.consensusmodel.hongbin2018/target/p2content.xml

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+<?xml version='1.0' encoding='UTF-8'?>
+<units size='1'>
+  <unit id='afryca.consensusmodel.hongbin2018' version='1.0.0.202101221157' generation='2'>
+    <update id='afryca.consensusmodel.hongbin2018' range='[0.0.0,1.0.0.202101221157)' severity='0'/>
+    <properties size='6'>
+      <property name='es.Bundle-Name' value='H.Liu2018'/>
+      <property name='df_LT.Bundle-Name' value='H.Liu2018'/>
+      <property name='org.eclipse.equinox.p2.name' value='%Bundle-Name'/>
+      <property name='maven-groupId' value='afryca.group'/>
+      <property name='maven-artifactId' value='afryca.consensusmodel.hongbin2018'/>
+      <property name='maven-version' value='1.0.0-SNAPSHOT'/>
+    </properties>
+    <provides size='6'>
+      <provided namespace='org.eclipse.equinox.p2.iu' name='afryca.consensusmodel.hongbin2018' version='1.0.0.202101221157'/>
+      <provided namespace='osgi.bundle' name='afryca.consensusmodel.hongbin2018' version='1.0.0.202101221157'/>
+      <provided namespace='osgi.identity' name='afryca.consensusmodel.hongbin2018' version='1.0.0.202101221157'>
+        <properties size='1'>
+          <property name='type' value='osgi.bundle'/>
+        </properties>
+      </provided>
+      <provided namespace='org.eclipse.equinox.p2.eclipse.type' name='bundle' version='1.0.0'/>
+      <provided namespace='org.eclipse.equinox.p2.localization' name='es' version='1.0.0'/>
+      <provided namespace='org.eclipse.equinox.p2.localization' name='df_LT' version='1.0.0'/>
+    </provides>
+    <requires size='2'>
+      <required namespace='osgi.bundle' name='afryca.consensusmodel' range='0.0.0'/>
+      <requiredProperties namespace='osgi.ee' match='(&amp;(osgi.ee=JavaSE)(version=1.8))'>
+        <description>
+          afryca.consensusmodel.hongbin2018
+        </description>
+      </requiredProperties>
+    </requires>
+    <artifacts size='1'>
+      <artifact classifier='osgi.bundle' id='afryca.consensusmodel.hongbin2018' version='1.0.0.202101221157'/>
+    </artifacts>
+    <touchpoint id='org.eclipse.equinox.p2.osgi' version='1.0.0'/>
+    <touchpointData size='1'>
+      <instructions size='1'>
+        <instruction key='manifest'>
+          Bundle-SymbolicName: afryca.consensusmodel.hongbin2018;singleton:=true&#xA;Bundle-Version: 1.0.0.202101221157&#xA;
+        </instruction>
+      </instructions>
+    </touchpointData>
+  </unit>
+</units>