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This Doolin GUI module is an extension that allows writing tabular data (CSV, Excel).

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package net.sf.doolin.tabular.support;

import java.util.ArrayList;
import java.util.List;

import net.sf.doolin.tabular.model.TabularColumn;
import net.sf.doolin.tabular.model.TabularModel;

/**
 * This class defines an abstract common implementation for a tabular model.
 * 
 * @author Damien Coraboeuf
 * 
 * @param 
 *            Type of data for the rows.
 */
public abstract class AbstractTabularModel implements TabularModel {

	private List> columns = new ArrayList>();

	/**
	 * Adds a column to the model
	 * 
	 * @param column
	 *            Column to add
	 */
	public void addColumn(TabularColumn column) {
		this.columns.add(column);
	}

	@Override
	public TabularColumn getColumn(int index) {
		return this.columns.get(index);
	}

	@Override
	public int getColumnCount() {
		return this.columns.size();
	}
}