xdev.vt.VirtualTableListener Maven / Gradle / Ivy

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package xdev.vt;

/*-
 * #%L
 * XDEV Application Framework
 * %%
 * Copyright (C) 2003 - 2020 XDEV Software
 * %%
 * This program 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.
 * 
 * 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 Lesser Public License for more details.
 * 
 * You should have received a copy of the GNU General Lesser Public
 * License along with this program.  If not, see
 * .
 * #L%
 */


import java.util.EventListener;


/**
 * This interface specifies all events from a {@link VirtualTable} an external
 * listener can register on.
 * 
 * @author XDEV Software Corp.
 * @see VirtualTableAdapter
 */
public interface VirtualTableListener extends EventListener
{
	/**
	 * This method gets called, when a row gets deleted in the
	 * {@link VirtualTable}.
	 * 
	 * @param event
	 *            an {@link VirtualTableEvent} with detailed information
	 */
	public void virtualTableRowDeleted(VirtualTableEvent event);
	

	/**
	 * This method gets called, when a row gets inserted in the
	 * {@link VirtualTable}.
	 * 
	 * @param event
	 *            an {@link VirtualTableEvent} with detailed information
	 */
	public void virtualTableRowInserted(VirtualTableEvent event);
	

	/**
	 * This method gets called, when a row gets updated in the
	 * {@link VirtualTable}.
	 * 
	 * @param event
	 *            an {@link VirtualTableEvent} with detailed information
	 */
	public void virtualTableRowUpdated(VirtualTableEvent event);
	

	/**
	 * This method gets called, when a change of the {@link VirtualTable}s data
	 * happens.
	 * 
	 * Examples are: Clearing the data or doing a bulk addition of data.
	 * 
	 * 
	 * @param event
	 *            an {@link VirtualTableEvent} with detailed information
	 */
	public void virtualTableDataChanged(VirtualTableEvent event);
	

	/**
	 * This method gets called when the {@link VirtualTable}'s structure was
	 * changed, e.g. a column was added or removed.
	 * 
	 * @param event
	 *            an {@link VirtualTableEvent} with detailed information
	 */
	public void virtualTableStructureChanged(VirtualTableEvent event);
}