net.serenitybdd.screenplay.questions.MinQuestion Maven / Gradle / Ivy

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package net.serenitybdd.screenplay.questions;

import net.serenitybdd.screenplay.Actor;
import net.serenitybdd.screenplay.Question;
import net.serenitybdd.screenplay.annotations.Subject;

import java.util.Collection;
import java.util.Collections;
import java.util.Comparator;

@Subject("the minimum value of #listQuestion")
public class MinQuestion> implements Question {

    private final Question> listQuestion;
    private final Comparator comparator;

    public MinQuestion(Question> listQuestion) {
        this(listQuestion, null);
    }

    public MinQuestion(Question> listQuestion, Comparator comparator) {
        this.listQuestion = listQuestion;
        this.comparator = comparator;
    }

    @Override
    public T answeredBy(Actor actor) {
        return Collections.min(listQuestion.answeredBy(actor), comparator);
    }
}