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/*
 * Copyright (c) 2022, Gluon
 *
 * This program 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 .
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL GLUON BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
package com.gluonhq.richtextarea.model;

import java.util.Objects;

public class Paragraph {

    /**
     * Global index of the initial position of the paragraph
     */
    private final int start;

    /**
     * Global index of the final position of the paragraph,
     * that is defined by the position of the '\n' character
     */
    private final int end;

    private final ParagraphDecoration decoration;

    public Paragraph(int start, int end, ParagraphDecoration decoration) {
        this.start = start;
        this.end = end;
        this.decoration = decoration;
    }

    public int getStart() {
        return start;
    }

    public int getEnd() {
        return end;
    }

    public ParagraphDecoration getDecoration() {
        return decoration;
    }

    @Override
    public boolean equals(Object o) {
        if (this == o) return true;
        if (o == null || getClass() != o.getClass()) return false;
        Paragraph paragraph = (Paragraph) o;
        return start == paragraph.start &&
                end == paragraph.end &&
                Objects.equals(decoration, paragraph.decoration);
    }

    @Override
    public int hashCode() {
        return Objects.hash(start, end, decoration);
    }

    @Override
    public String toString() {
        return "Paragraph{[" + start + ", " + end + ") " + decoration + "}";
    }
}