argos/dmp-backend/src/main/java/eu/eudat/utilities/helpers/LabelBuilder.java

package eu.eudat.utilities.helpers;

import java.util.List;

/**
 * Created by ikalyvas on 12/19/2017.
 */
public class LabelBuilder {
    private static <T extends LabelGenerator> String generateLabel(List<T> items){
        String label="";
        for(T item : items){
            if(items.indexOf(item)==3){
                label+="...";
                break;
            }
            if(items.indexOf(item)>1){
                label+=", ";
            }
            label+=item.generateLabel();
        }
        return label;
    }

    public static  <T extends LabelGenerator> String getLabel(List<T> items){
        return generateLabel(items);
    }
}