/*
 * MIT License
 *
 * Copyright (c) 2002-2025 Mikko Tommila
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
package org.apfloat.internal;

import org.apfloat.spi.ArrayAccess;

/**
 * NTT strategy that can be decorated with a decorator. The decorator must be the object itself.
 *
 * @since 1.15.0
 * @version 1.15.0
 * @author Mikko Tommila
 */

public interface DecorableNTTStrategy
{
    /**
     * Prepare the data for the (inverse) transform.
     * 
     * @param arrayAccess The data to prepare.
     */

    default public void preTransform(ArrayAccess arrayAccess)
    {
        if (this instanceof NTTStrategyDecorator)
        {
            ((NTTStrategyDecorator) this).beforeTransform(arrayAccess);
        }
    }

    /**
     * Finish processing the data after the (inverse) transform.
     * 
     * @param arrayAccess The data to finish.
     */

    default public void postTransform(ArrayAccess arrayAccess)
    {
        if (this instanceof NTTStrategyDecorator)
        {
            ((NTTStrategyDecorator) this).afterTransform(arrayAccess);
        }
    }
}
