/*
 * Copyright (c) "Neo4j"
 * Neo4j Sweden AB [http://neo4j.com]
 *
 * This file is part of Neo4j.
 *
 * Neo4j 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.
 *
 * This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.neo4j.internal.batchimport.cache;

/**
 * Abstraction of a {@code int[]} so that different implementations can be plugged in, for example
 * off-heap, dynamically growing, or other implementations.
 *
 * @see NumberArrayFactory
 */
public interface IntArray extends NumberArray<IntArray> {
    int get(long index);

    void set(long index, int value);

    @Override
    default void swap(long fromIndex, long toIndex) {
        int intermediary = get(fromIndex);
        set(fromIndex, get(toIndex));
        set(toIndex, intermediary);
    }
}
