package cz.senslog.analyzer.util;

import java.util.Objects;

public final class Triple<A, B, C> {
    private final A item1;
    private final B item2;
    private final C item3;

    public static <A, B, C> Triple<A, B, C> of(A item1, B item2, C item3) {
        return new Triple<>(item1, item2, item3);
    }

    private Triple(A item1, B item2, C item3) {
        this.item1 = item1;
        this.item2 = item2;
        this.item3 = item3;
    }

    public A getItem1() {
        return this.item1;
    }

    public B getItem2() {
        return this.item2;
    }

    public C getItem3() {
        return this.item3;
    }

    public boolean equals(Object o) {
        if (this == o) {
            return true;
        } else if (o != null && this.getClass() == o.getClass()) {
            Triple<?, ?, ?> triple = (Triple<?,?, ?>)o;
            return this.item1.equals(triple.item1) && this.item2.equals(triple.item2) && this.item3.equals(triple.item3);
        } else {
            return false;
        }
    }

    public int hashCode() {
        return Objects.hash(this.item1, this.item2, this.item3);
    }
}