Tuple5.java

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 * Licensed under the Apache License, Version 2.0 (the "License");           *
 * you may not use this file except in compliance with the License.          *
 * You may obtain a copy of the License at                                   *
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package net.ion.rosetta.functors;

import net.ion.rosetta.util.Objects;

/**
 * Immutable data holder for 5 values.
 * 
 * @author Ben Yu
 */
public class Tuple5<A, B, C, D, E> extends Tuple4<A, B, C, D> {

	public final E e;

	public Tuple5(A a, B b, C c, D d, E e) {
		super(a, b, c, d);
		this.e = e;
	}

	boolean equals(Tuple5<?, ?, ?, ?, ?> other) {
		return super.equals(other) && Objects.equals(e, other.e);
	}

	@Override
	public boolean equals(Object obj) {
		if (obj instanceof Tuple5<?, ?, ?, ?, ?>) {
			return equals((Tuple5<?, ?, ?, ?, ?>) obj);
		}
		return false;
	}

	@Override
	public int hashCode() {
		return super.hashCode() * 31 + Objects.hashCode(e);
	}

	@Override
	public String toString() {
		return "(" + a + ", " + b + ", " + c + ", " + d + ", " + e + ")";
	}
}