frame1.java~275~

Apriori是数据挖掘中关联规则的经典算法

package apriori;
import java.awt.BorderLayout;
import java.awt.Dimension;
import java.io.*;
import javax.swing.JFrame;
import javax.swing.JPanel;
import com.borland.jbcl.layout.XYLayout;
import com.borland.jbcl.layout.*;
import com.borland.dbswing.TableScrollPane;
import com.borland.dbswing.JdbTable;
import com.borland.dx.dataset.ParameterRow;
import com.borland.dbswing.JdbNavToolBar;
import javax.swing.JButton;
import com.borland.dx.sql.dataset.Database;
import com.borland.dx.sql.dataset.*;
import com.borland.dbswing.DBDisposeMonitor;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import com.borland.dbswing.JdbStatusLabel;
import com.borland.datastore.DataStoreConnection;
import com.borland.dx.dataset.DataSetException;
import java.sql.Statement;
import com.borland.javax.sql.JdbcConnectionPool;
import java.sql.*;
import javax.swing.JTextField;
import javax.swing.JLabel;
import javax.swing.JOptionPane;
import javax.swing.JPasswordField;
import com.borland.dx.dataset.Column;

public class Frame1 extends JFrame {
    JPanel contentPane;
    JPanel jPanel1 = new JPanel();
    JPanel jPanel2 = new JPanel();
    JdbNavToolBar jdbNavToolBar1 = new JdbNavToolBar();
    JButton jButton1 = new JButton();
    Database database1 = new Database();
    XYLayout xYLayout1 = new XYLayout();
    QueryDataSet queryDataSet1 = new QueryDataSet();
    TableScrollPane tableScrollPane1 = new TableScrollPane();
    JdbTable jdbTable1 = new JdbTable();
    JdbStatusLabel jdbStatusLabel1 = new JdbStatusLabel();
    JButton jButton4 = new JButton();
    JLabel jLabel1 = new JLabel();
    JLabel jLabel2 = new JLabel();
    boolean p;
    double a,b;
    String c;
    String d;


    JTextField jTextField1 = new JTextField();
    JTextField jTextField2 = new JTextField();
    JButton jButton2 = new JButton();
    BorderLayout borderLayout1 = new BorderLayout();
    BorderLayout borderLayout2 = new BorderLayout();
    Column column1 = new Column();
    Column column2 = new Column();
    Column column3 = new Column();
    Column column4 = new Column();
    Column column5 = new Column();
    Column column6 = new Column();
    Column column7 = new Column();
    Column column8 = new Column();
    Column column9 = new Column();
    Column column10 = new Column();
    Column column11 = new Column();
    Column column12 = new Column();
    Column column13 = new Column();
    Column column14 = new Column();
    Column column15 = new Column();
    Column column16 = new Column();
    public Frame1() {
        try {
            setDefaultCloseOperation(EXIT_ON_CLOSE);
            jbInit();
        } catch (Exception exception) {
            exception.printStackTrace();
        }
    }

    /**
     * Component initialization.
     *
     * @throws java.lang.Exception
     */
    private void jbInit() throws Exception {
        contentPane = (JPanel) getContentPane();
        contentPane.setLayout(borderLayout2);
        setSize(new Dimension(400, 300));
        setTitle("数据挖掘");
        jPanel1.setLayout(xYLayout1);
        jButton1.setText("挖掘");
        jButton1.addActionListener(new Frame1_jButton1_actionAdapter(this));
        database1.setConnection(new ConnectionDescriptor(
                "jdbc:odbc:TRANSACTION", "", "", false,
                "sun.jdbc.odbc.JdbcOdbcDriver"));
        database1.setDatabaseName("");
        jPanel2.setLayout(borderLayout1);
        queryDataSet1.setQuery(new com.borland.dx.sql.dataset.QueryDescriptor(
                database1, "SELECT * FROM customer", null, true, Load.ALL));
        jdbStatusLabel1.setText("jdbStatusLabel1");
        jButton4.setText("数据导出");
        jButton4.addActionListener(new Frame1_jButton4_actionAdapter(this));
        jLabel1.setText("支持度");
        jLabel2.setText("置信度");
        jTextField1.addActionListener(new Frame1_jTextField1_actionAdapter(this));
        jTextField2.addActionListener(new Frame1_jTextField2_actionAdapter(this));
        jButton2.setText("关于");
        jButton2.addActionListener(new Frame1_jButton2_actionAdapter(this));
        column1.setColumnName("顾客");
        column1.setDataType(com.borland.dx.dataset.Variant.STRING);
        column1.setPrecision(255);
        column1.setTableName("customer");
        column1.setWidth(10);
        column1.setServerColumnName("顾客");
        column1.setSqlType(12);
        column2.setColumnName("商品1(B,b)");
        column2.setDataType(com.borland.dx.dataset.Variant.STRING);
        column2.setPrecision(255);
        column2.setTableName("customer");
        column2.setWidth(10);
        column2.setServerColumnName("商品1(B,b)");
        column2.setSqlType(12);
        column3.setColumnName("商品2(C,c)");
        column3.setDataType(com.borland.dx.dataset.Variant.STRING);
        column3.setPrecision(255);
        column3.setTableName("customer");
        column3.setWidth(12);
        column3.setServerColumnName("商品2(C,c)");
        column3.setSqlType(12);
        jdbTable1.setMinimumSize(new Dimension(24, 105));
        column4.setColumnName("商品4(E,e)");
        column4.setDataType(com.borland.dx.dataset.Variant.STRING);
        column4.setPrecision(255);
        column4.setTableName("customer");
        column4.setWidth(12);
        column4.setServerColumnName("商品4(E,e)");
        column4.setSqlType(12);
        column5.setColumnName("商品5(F,f)");
        column5.setDataType(com.borland.dx.dataset.Variant.STRING);
        column5.setPrecision(255);
        column5.setTableName("customer");
        column5.setWidth(12);
        column5.setServerColumnName("商品5(F,f)");
        column5.setSqlType(12);
        column6.setColumnName("商品6(G,g)");
        column6.setDataType(com.borland.dx.dataset.Variant.STRING);
        column6.setPrecision(255);
        column6.setTableName("customer");
        column6.setWidth(12);
        column6.setServerColumnName("商品6(G,g)");
        column6.setSqlType(12);
        column7.setColumnName("商品15(P,p)");
        column7.setDataType(com.borland.dx.dataset.Variant.STRING);
        column7.setPrecision(255);
        column7.setTableName("customer");
        column7.setWidth(12);
        column7.setServerColumnName("商品15(P,p)");
        column7.setSqlType(12);
        column8.setColumnName("商品14(O,o)");
        column8.setDataType(com.borland.dx.dataset.Variant.STRING);
        column8.setPrecision(255);
        column8.setTableName("customer");
        column8.setWidth(12);
        column8.setServerColumnName("商品14(O,o)");
        column8.setSqlType(12);
        column9.setColumnName("商品3(D,d)");
        column9.setDataType(com.borland.dx.dataset.Variant.STRING);
        column9.setPrecision(255);
        column9.setTableName("customer");
        column9.setWidth(12);
        column9.setServerColumnName("商品3(D,d)");
        column9.setSqlType(12);
        column10.setColumnName("商品7(H,h)");
        column10.setDataType(com.borland.dx.dataset.Variant.STRING);
        column10.setPrecision(255);
        column10.setTableName("customer");
        column10.setWidth(12);
        column10.setServerColumnName("商品7(H,h)");
        column10.setSqlType(12);
        column11.setColumnName("商品8(I,i)");
        column11.setDataType(com.borland.dx.dataset.Variant.STRING);
        column11.setPrecision(255);
        column11.setTableName("customer");
        column11.setWidth(12);
        column11.setServerColumnName("商品8(I,i)");
        column11.setSqlType(12);
        column12.setColumnName("商品9(J,j)");
        column12.setDataType(com.borland.dx.dataset.Variant.STRING);
        column12.setPrecision(255);
        column12.setTableName("customer");
        column12.setWidth(12);
        column12.setServerColumnName("商品9(J,j)");
        column12.setSqlType(12);
        column13.setColumnName("商品10(K,k)");
        column13.setDataType(com.borland.dx.dataset.Variant.STRING);
        column13.setPrecision(255);
        column13.setTableName("customer");
        column13.setWidth(12);
        column13.setServerColumnName("商品10(K,k)");
        column13.setSqlType(12);
        column14.setColumnName("商品11(L,l)");
        column14.setDataType(com.borland.dx.dataset.Variant.STRING);
        column14.setPrecision(255);
        column14.setTableName("customer");
        column14.setWidth(12);
        column14.setServerColumnName("商品11(L,l)");
        column14.setSqlType(12);
        column15.setColumnName("商品12(M,m)");
        column15.setDataType(com.borland.dx.dataset.Variant.STRING);
        column15.setPrecision(255);