org.htmlunit.html.HtmlTableCell Maven / Gradle / Ivy

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/*
 * Copyright (c) 2002-2024 Gargoyle Software Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.htmlunit.html;

import java.util.Map;

import org.htmlunit.SgmlPage;

/**
 * An abstract cell that provides the implementation for HtmlTableDataCell and HtmlTableHeaderCell.
 *
 * @author Mike Bowler
 * @author David K. Taylor
 * @author Christian Sell
 * @author Ahmed Ashour
 * @author Frank Danek
 * @see HtmlTableDataCell
 * @see HtmlTableHeaderCell
 */
public abstract class HtmlTableCell extends HtmlElement {

    /**
     * Creates an instance.
     *
     * @param qualifiedName the qualified name of the element type to instantiate
     * @param page the page that this element is contained within
     * @param attributes the initial attributes
     */
    protected HtmlTableCell(final String qualifiedName, final SgmlPage page,
            final Map attributes) {
        super(qualifiedName, page, attributes);
    }

    /**
     * Returns the value of the colspan attribute, or 1 if the attribute wasn't specified.
     * @return the value of the colspan attribute, or 1 if the attribute wasn't specified
     */
    public int getColumnSpan() {
        final String spanString = getAttributeDirect("colspan");
        if (spanString == null || spanString.isEmpty()) {
            return 1;
        }
        return Integer.parseInt(spanString);
    }

    /**
     * Returns the value of the rowspan attribute, or 1 if the attribute wasn't specified.
     * @return the value of the rowspan attribute, or 1 if the attribute wasn't specified
     */
    public int getRowSpan() {
        final String spanString = getAttributeDirect("rowspan");
        if (spanString == null || spanString.isEmpty()) {
            return 1;
        }
        return Integer.parseInt(spanString);
    }

    /**
     * Returns the table row containing this cell.
     * @return the table row containing this cell
     */
    public HtmlTableRow getEnclosingRow() {
        return (HtmlTableRow) getEnclosingElement("tr");
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public DisplayStyle getDefaultStyleDisplay() {
        return DisplayStyle.TABLE_CELL;
    }
}