/*
 * Redberry: symbolic tensor computations.
 *
 * Copyright (c) 2010-2015:
 *   Stanislav Poslavsky   
 *   Bolotin Dmitriy       
 *
 * This file is part of Redberry.
 *
 * Redberry is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Redberry is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Redberry. If not, see .
 */
package cc.redberry.core.utils;

import java.util.Iterator;


public final class ArrayIterator implements Iterator {
    private final T[] array;
    private int i = -1;

    public ArrayIterator(T[] array) {
        this.array = array;
    }

    @Override
    public boolean hasNext() {
        return i < array.length - 1;
    }

    @Override
    public T next() {
        return array[++i];
    }

    @Override
    public void remove() {
        throw new UnsupportedOperationException();
    }
}