de.vandermeer.asciitable.v2.row.ContentRow Maven / Gradle / Ivy

Go to download
/* Copyright 2014 Sven van der Meer 
 *
 * 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 de.vandermeer.asciitable.v2.row;

import org.apache.commons.lang3.builder.ToStringBuilder;

import de.vandermeer.asciitable.commons.ObjectToStringStyle;
import de.vandermeer.asciitable.commons.TableException;

/**
 * A table row representing a content row.
 *
 * @author     Sven van der Meer <[email protected]>
 * @version    v1.0.0 build 160319 (19-Mar-16) for Java 1.7
 * @since      v0.2.0
 */
public class ContentRow implements V2_Row {

	/** Array with content if the row is a content row, null otherwise. */
	private Object[] columns;

	/** Array with advice on the alignment of text in a column. */
	private char[] alignment;

	/** Array with advice on padding for each column - padding left/right. */
	private int[] padding;

	/**
	 * Returns a new content table row
	 * @param columns content in form of columns
	 * @param padding the default padding as number of padding characters left and right
	 * @throws TableException if columns are blank
	 */
	public ContentRow(Object[] columns, int padding) throws TableException {
		if(columns==null){
			throw new TableException("wrong columns argument", "empty column array");
		}
		this.columns = columns;

		this.alignment = new char[this.columns.length];
		for(int i=0; i