/*
* #%L
* gitools-core
* %%
* Copyright (C) 2013 Universitat Pompeu Fabra - Biomedical Genomics group
* %%
* 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
* <http://www.gnu.org/licenses/gpl-3.0.html>.
* #L%
*/
package org.gitools.matrix.format;
import org.gitools.api.PersistenceException;
import org.gitools.api.matrix.IMatrix;
import org.gitools.resource.AbstractResourceFormat;
public abstract class AbstractMatrixFormat extends AbstractResourceFormat<IMatrix> {
protected AbstractMatrixFormat(String extension) {
super(extension, IMatrix.class);
}
protected void checkLine(String[] line, String[] header, int count) throws PersistenceException {
int lengthDiff = line.length - header.length;
if (lengthDiff != 0) {
throw new PersistenceException(
"Line <i>" + count + "</i> has <i>" +
Math.abs(lengthDiff) +
(Math.abs(lengthDiff) > 1 ? " columns " : " column ") +
(lengthDiff < 0 ? "less" : "more") +
"</i> than the header (which has " + (header.length + 2) + " fields)."
);
}
}
}