package jp.co.ntl.swing.ext;

import java.util.Vector;

import javax.swing.table.AbstractTableModel;

public abstract class AbstractInfoTableModel extends AbstractTableModel {
	/**
	 * 
	 */
	private static final long serialVersionUID = 1L;
	
	protected String[]		columnNames = null;
	protected Vector		vcInfo;

	protected AbstractInfoTableModel(Vector vcInfo) {
		this.vcInfo = vcInfo;
	}
	
	public synchronized void addInfo(Object info) {
		vcInfo.addElement(info);
		fireTableDataChanged();
	}
/*	
	public synchronized void addInfos(Object[] infos) {
		for (int i = 0; i < infos.length; i++) {
			vcInfo.addElement(infos[i]);
		}
		fireTableDataChanged();
	}*/
	
	public synchronized void addInfos(Vector vcInfos) {
		this.vcInfo.addAll(vcInfos);
		fireTableDataChanged();
	}
	
	public synchronized void deleteInfo(int row) {
		if (row >= vcInfo.size()) {
			return;
		}
		
		vcInfo.removeElementAt(row);
		fireTableDataChanged();
	}
	
	public synchronized void deleteAllInfos() {
		vcInfo.clear();
		fireTableDataChanged();
	}
	
	public synchronized Object getSelectedInfo(int selectedRow) {
		if (vcInfo == null || selectedRow >= vcInfo.size()) {
			return null;
		}
		
		return vcInfo.elementAt(selectedRow);
	}
/*
	public synchronized Object[] getAllInfos() {
		return vcInfo.toArray(new Object[0]);
	}*/
	public synchronized Vector getAllInfos() {
		return vcInfo;
	}
	
	public synchronized void setInfo(int row, Object info) {
		if (row >= vcInfo.size()) {
			return;
		}
		
		vcInfo.setElementAt(info, row);
		fireTableDataChanged();
	}
/*	
	public synchronized void refreshInfos(Object[] infos) {
		vcInfo.clear();
		for (int i = 0; i < infos.length; i++) {
			vcInfo.addElement(infos[i]);
		}
		fireTableDataChanged();
	}*/
	
	public synchronized void refreshInfos(Vector vcInfo) {
		this.vcInfo = vcInfo;
		fireTableDataChanged();
	}
	
	public String getColumnName(int column) {
		if (columnNames == null) {
			return null;
		}
		if (column >= columnNames.length) {
			return null;
		}
		return columnNames[column];
	}
	
	public int getColumnCount() {
		if (columnNames == null) {
			return 0;
		}
		return columnNames.length;
	}

	public int getRowCount() {
		if (vcInfo == null) {
			return 0;
		}
		
		return vcInfo.size();
	}
	
	public Class getColumnClass(int column) {
		return String.class;
	}

	public abstract Object getValueAt(int row, int column);
}