AbstractTableWriter.java

/**
 * Copyright (C) 2012 alanhay <alanhay99@hotmail.com>
 *
 * 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
 *
 *         http://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 uk.co.certait.htmlexporter.writer;

import org.jsoup.nodes.Element;

import uk.co.certait.htmlexporter.css.StyleMap;

public abstract class AbstractTableWriter implements TableWriter {
	private TableRowWriter rowWriter;

	public AbstractTableWriter(TableRowWriter rowWriter) {
		this.rowWriter = rowWriter;
	}

	public int writeTable(Element table, StyleMap styleMapper, int startRow) {
		renderTable(table);

		int rowIndex = startRow;

		for (Element element : table.getElementsByTag(TABLE_ROW_ELEMENT_NAME)) {
			rowWriter.writeRow(element, rowIndex);
			++rowIndex;
		}

		return rowIndex - startRow;
	}

	public abstract void renderTable(Element table);
}