net.sf.nervalreports.generators.CSVSpanInfo Maven / Gradle / Ivy

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/** This file is part of nervalreports.
 *
 * nervalreports is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * nervalreports 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 Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with nervalreports.  If not, see . */
package net.sf.nervalreports.generators;

/** Information about opened rowspans, for 'empty' (',') cell creation at CSV tables. 
 * @author farrer */
/* default */ class SpanInfo {
	/** Number of rows to occupy with the current element span. */
	/* default */ int rowSpan;
	/** Number of collumns to occupy with the current element span. */
	/* default */ int colSpan;
	/** How much remainin lines to complete the needed rowspan for the element. */
	/* default */ int remainingRows;
	
	/** Default constructor. */
	/* default */ SpanInfo(int rowSpan, int colSpan) {
		this.rowSpan = rowSpan;
		this.colSpan = colSpan;
		this.remainingRows = rowSpan;
	}

	/** Decrement the number of remaining rows, verifying after if the rowspan is still active.
	 * @return true if rowspan is still active (ie: have more remaining rows).  */
	boolean decRemainingRows() {
		if (this.remainingRows > 0) {
			this.remainingRows--;
		}
		return this.remainingRows > 0;
	}
}