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A general programming library in Java

There is a newer version: 1.2.9

package com.landawn.abacus.util;

import com.landawn.abacus.util.stream.Stream;

public final class IntTriple {
    public final int _1;
    public final int _2;
    public final int _3;

    IntTriple() {
        this(0, 0, 0);
    }

    IntTriple(int _1, int _2, int _3) {
        this._1 = _1;
        this._2 = _2;
        this._3 = _3;
    }

    public static IntTriple of(int _1, int _2, int _3) {
        return new IntTriple(_1, _2, _3);
    }

    public static IntTriple from(final int[] a) {
        if (N.isNullOrEmpty(a)) {
            return new IntTriple();
        } else if (a.length == 1) {
            return new IntTriple(a[0], 0, 0);
        } else if (a.length == 2) {
            return new IntTriple(a[0], a[1], 0);
        } else {
            return new IntTriple(a[0], a[1], a[2]);
        }
    }

    public int min() {
        return N.min(_1, _2, _3);
    }

    public int max() {
        return N.max(_1, _2, _3);
    }

    public int median() {
        return N.median(_1, _2, _3);
    }

    public int sum() {
        return _1 + _2 + _3;
    }

    public double average() {
        return (0d + _1 + _2 + _3) / 3;
    }

    public IntTriple reversed() {
        return new IntTriple(_3, _2, _1);
    }

    public int[] toArray() {
        return new int[] { _1, _2, _3 };
    }

    public IntList toList() {
        return IntList.of(_1, _2, _3);
    }

    public  void forEach(Try.IntConsumer comsumer) throws E {
        comsumer.accept(this._1);
        comsumer.accept(this._2);
        comsumer.accept(this._3);
    }

    public  void accept(Try.Consumer action) throws E {
        action.accept(this);
    }

    public  U map(Try.Function mapper) throws E {
        return mapper.apply(this);
    }

    public  Optional filter(final Try.Predicate predicate) throws E {
        return predicate.test(this) ? Optional.of(this) : Optional. empty();
    }

    public Stream stream() {
        return Stream.of(this);
    }

    @Override
    public int hashCode() {
        return (31 * (31 * _1 + this._2)) + _3;
    }

    @Override
    public boolean equals(Object obj) {
        if (this == obj) {
            return true;
        } else if (!(obj instanceof IntTriple)) {
            return false;
        } else {
            IntTriple other = (IntTriple) obj;
            return this._1 == other._1 && this._2 == other._2 && this._3 == other._3;
        }
    }

    @Override
    public String toString() {
        return "[" + this._1 + ", " + this._2 + ", " + this._3 + "]";
    }
}