transporttablemodel.java

jxta_src_2.41b jxta 2.41b 最新版源码 from www.jxta.org

/*
 *  Copyright (c) 2001 Sun Microsystems, Inc.  All rights
 *  reserved.
 *
 *  Redistribution and use in source and binary forms, with or without
 *  modification, are permitted provided that the following conditions
 *  are met:
 *
 *  1. Redistributions of source code must retain the above copyright
 *  notice, this list of conditions and the following disclaimer.
 *
 *  2. Redistributions in binary form must reproduce the above copyright
 *  notice, this list of conditions and thproe following disclaimer in
 *  the documentation and/or other materials provided with the
 *  distribution.
 *
 *  3. The end-user documentation included with the redistribution,
 *  if any, must include the following acknowledgment:
 *  "This product includes software developed by the
 *  Sun Microsystems, Inc. for Project JXTA."
 *  Alternately, this acknowledgment may appear in the software itself,
 *  if and wherever such third-party acknowledgments normally appear.
 *
 *  4. The names "Sun", "Sun Microsystems, Inc.", "JXTA" and "Project JXTA"
 *  must not be used to endorse or promote products derived from this
 *  software without prior written permission. For written
 *  permission, please contact Project JXTA at http://www.jxta.org.
 *
 *  5. Products derived from this software may not be called "JXTA",
 *  nor may "JXTA" appear in their name, without prior written
 *  permission of Sun.
 *
 *  THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
 *  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 *  OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 *  DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
 *  ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 *  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 *  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
 *  USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 *  ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 *  OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 *  OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 *  SUCH DAMAGE.
 *  ====================================================================
 *
 *  This software consists of voluntary contributions made by many
 *  individuals on behalf of Project JXTA.  For more
 *  information on Project JXTA, please see
 *  <http://www.jxta.org/>.
 *
 *  This license is based on the BSD license adopted by the Apache Foundation.
 *
 *  $Id: TransportTableModel.java,v 1.3 2005/12/14 22:33:23 gonzo Exp $
 */
package net.jxta.ext.config.ui;

import java.util.Vector;

import javax.swing.table.DefaultTableModel;

/**
 *  Abstract base class for JXTA transport tables in ext:config:ui
 *
 * @author     volker john [volkerj at jxta dot org]
 */
abstract class TransportTableModel extends DefaultTableModel {

	abstract String[] getColumns();
	abstract Vector getRows();

    public String getColumnName(int col) {
        return getColumns()[col];
    }
    
    public int getColumnCount() { 
    	if (null != getColumns()) {
    		return getColumns().length;
    	}
    	return 0;
    }
    
    public int getRowCount() {
    	if (null != getRows()) {
        	return getRows().size();    		
    	}
    	return 0;
    }

    public Class getColumnClass(int col) {
        return getValueAt(0, col).getClass();
    }
    
    public Object getValueAt(int row, int col) { 
    	return ((Object[])getRows().get(row))[col]; 
    }
    
    public boolean isCellEditable(int row, int col) {
    	return false;
    }
    
    public void addRow(Object[] obj) {
    	getRows().addElement(obj);
    }

	/**
	 * @param row to be deleted
	 */
	public void deleteRow(int row) {
		getRows().remove(row);
	}
	
}