public code v1

2026-05-23 00:32:57 +02:00
commit 759a8968a2
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+package flintstones.entity.wvaluation;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map.Entry;
+import java.util.stream.Collectors;
+
+import flintstones.entity.problemelement.ProblemElementKey;
+import flintstones.entity.problemelement.entities.Alternative;
+import flintstones.entity.problemelement.entities.Criterion;
+import flintstones.entity.problemelement.entities.Expert;
+import flintstones.entity.valuation.Valuation;
+
+/**
+ * The Class WValuation. 
+ * Wrapper around Valuation to stick together a valuation and its ProblemElements
+ */
+public class WValuation {
+	
+	/** The pek. */
+	ProblemElementKey pek;
+	
+	/** The v. */
+	Valuation v;
+
+	/**
+	 * Instantiates a new w valuation.
+	 *
+	 * @param pek the pek
+	 * @param v the v
+	 */
+	public WValuation(ProblemElementKey pek, Valuation v) {
+		this.pek = pek;
+		this.v = v;
+	}
+	
+	/**
+	 * Instantiates a new w valuation.
+	 *
+	 * @param entry the entry
+	 */
+	public WValuation(Entry<ProblemElementKey,Valuation> entry) {
+		this(entry.getKey(), entry.getValue());
+	}
+	
+	/**
+	 * Instantiates a new w valuation.
+	 *
+	 * @param expert the expert
+	 * @param alternative the alternative
+	 * @param criterion the criterion
+	 * @param valuation the valuation
+	 */
+	public WValuation(Expert expert, Alternative alternative, Criterion criterion, Valuation valuation) {
+		this(new ProblemElementKey(expert, alternative, criterion), valuation);
+	}
+	
+	/**
+	 * Gets the pek.
+	 *
+	 * @return the pek
+	 */
+	public ProblemElementKey getPEK() {
+		return pek;
+	}
+
+	/**
+	 * Gets the valuation.
+	 *
+	 * @return the valuation
+	 */
+	public Valuation getValuation() {
+		return this.v;
+	}
+	
+	
+	/**
+	 * Gets the valuations as array.
+	 *
+	 * @param waluations the waluations
+	 * @return the valuations as array
+	 */
+	public static Valuation[] getValuationsAsArray(ArrayList<WValuation> waluations) {
+		return waluations.stream().map( k -> k.getValuation()).toArray(Valuation[]::new);
+	}
+	
+	/**
+	 * Gets the valuation as list.
+	 *
+	 * @param valuations the valuations
+	 * @return the valuation as list
+	 */
+	public static ArrayList<Valuation> getValuationAsList(List<WValuation> valuations){
+		return (ArrayList<Valuation>) valuations.stream().map( k -> k.getValuation()).collect(Collectors.toList());
+	}
+	
+	/**
+	 * Gets the valuation as list.
+	 *
+	 * @param <T> the generic type
+	 * @param valuations the valuations
+	 * @param clazz the clazz
+	 * @return the valuation as list
+	 */
+	public static <T> ArrayList<T> getValuationAsList(List<WValuation> valuations, Class<T> clazz){
+		return (ArrayList<T>) valuations.stream().map( k -> clazz.cast(k.getValuation()) ).collect(Collectors.toList());
+	}
+
+}