/*
 *
 * This file is part of the iText (R) project.
    Copyright (c) 1998-2017 iText Group NV
 * Authors: Bruno Lowagie, Paulo Soares, et al.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License version 3
 * as published by the Free Software Foundation with the addition of the
 * following permission added to Section 15 as permitted in Section 7(a):
 * FOR ANY PART OF THE COVERED WORK IN WHICH THE COPYRIGHT IS OWNED BY
 * ITEXT GROUP. ITEXT GROUP DISCLAIMS THE WARRANTY OF NON INFRINGEMENT
 * OF THIRD PARTY RIGHTS
 *
 * 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 Affero General Public License for more details.
 * You should have received a copy of the GNU Affero General Public License
 * along with this program; if not, see http://www.gnu.org/licenses or write to
 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA, 02110-1301 USA, or download the license from the following URL:
 * http://itextpdf.com/terms-of-use/
 *
 * The interactive user interfaces in modified source and object code versions
 * of this program must display Appropriate Legal Notices, as required under
 * Section 5 of the GNU Affero General Public License.
 *
 * In accordance with Section 7(b) of the GNU Affero General Public License,
 * a covered work must retain the producer line in every PDF that is created
 * or manipulated using iText.
 *
 * You can be released from the requirements of the license by purchasing
 * a commercial license. Buying such a license is mandatory as soon as you
 * develop commercial activities involving the iText software without
 * disclosing the source code of your own applications.
 * These activities include: offering paid services to customers as an ASP,
 * serving PDFs on the fly in a web application, shipping iText with a closed
 * source product.
 *
 * For more information, please contact iText Software Corp. at this
 * address: sales@itextpdf.com
 */
package com.itextpdf.text.pdf;

import com.itextpdf.text.error_messages.MessageLocalization;

public class DeviceNColor extends ExtendedColor {
    PdfDeviceNColor pdfDeviceNColor;
    float[] tints;
    public DeviceNColor(PdfDeviceNColor pdfDeviceNColor, float[] tints) {
        super(TYPE_DEVICEN);
        if (pdfDeviceNColor.getSpotColors().length != tints.length)
            throw new RuntimeException(MessageLocalization.getComposedMessage("devicen.color.shall.have.the.same.number.of.colorants.as.the.destination.DeviceN.color.space"));
        this.pdfDeviceNColor = pdfDeviceNColor;
        this.tints = tints;
    }

    public PdfDeviceNColor getPdfDeviceNColor() {
        return pdfDeviceNColor;
    }

    public float[] getTints() {
        return tints;
    }
    public boolean equals(Object obj) {
        if (obj instanceof DeviceNColor && ((DeviceNColor) obj).tints.length == tints.length) {
            int i = 0;
            for (float tint : this.tints) {
                if (tint != ((DeviceNColor) obj).tints[i])
                    return false;
                i++;
            }
            return true;
        }
        return false;
    }

    public int hashCode() {
        int hashCode = pdfDeviceNColor.hashCode();
        for (Float tint : this.tints) {
            hashCode ^= tint.hashCode();
        }
        return hashCode;
    }
}