Java tutorial
/* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ package feelings.analyser.views; import feelings.analyser.models.AnalyzerText; import feelings.analyser.models.CleanData; import feelings.analyser.models.ExtractData; import feelings.analyser.models.ResultDataAnalyzer; import java.io.File; import java.util.Locale; import javax.swing.DefaultListModel; import javax.swing.JButton; import javax.swing.JOptionPane; import javax.swing.event.ListSelectionEvent; import javax.swing.event.ListSelectionListener; import org.jfree.chart.ChartFactory; import org.jfree.chart.ChartFrame; import org.jfree.chart.ChartPanel; import org.jfree.chart.JFreeChart; import org.jfree.data.general.DefaultPieDataset; /** * * @author AdrianM */ public class MainView extends javax.swing.JFrame { private DefaultListModel<ResultDataAnalyzer> modelList = new DefaultListModel<ResultDataAnalyzer>(); private ResultDataAnalyzer dataAnalyzer = null; private int auxPositive; private int auxNegative; DefaultPieDataset dataChart = new DefaultPieDataset(); private double dividendo; public void init() { ExtractData data = new ExtractData(); CleanData datatoClean = new CleanData(); String[] textAnalyzer = new String[100]; String textClean = ""; String absolutUrl = System.getProperty("user.dir"); File file = new File("Comentarios Mochila.txt"); JOptionPane.showInputDialog(this, absolutUrl + "\\src\\assets\\Comentarios Mochila.txt"); data.readFile(file); AnalyzerText analyzertext = new AnalyzerText(); for (String a : data.getPosts()) { datatoClean.setStreamToClean(a); datatoClean.textToLowerCase(); textClean = datatoClean.removeAcentos(); textClean = datatoClean.removePuntuationMarks(textClean); analyzertext.setPostToAnalyse(textClean); analyzertext.textAnalyze(); dataAnalyzer = new ResultDataAnalyzer(a, analyzertext.getPositiveCount(), analyzertext.getNegativeCount()); modelList.addElement(dataAnalyzer); System.out.println(textClean + "Buenas: " + analyzertext.getPositiveCount() + "Malas: " + analyzertext.getNegativeCount()); } lstPosts.setModel(modelList); lstPosts.addListSelectionListener(new ListSelectionListener() { @Override public void valueChanged(ListSelectionEvent e) { ResultDataAnalyzer o = new ResultDataAnalyzer(); o = (ResultDataAnalyzer) lstPosts.getModel().getElementAt(e.getFirstIndex()); auxPositive = o.getCountPositive(); auxNegative = o.getCountNegative(); dividendo = auxPositive + auxNegative; dataChart.setValue("Positivo", (auxPositive / dividendo) * 10); dataChart.setValue("Negativo", (auxNegative / dividendo) * 10); } }); } /** * Creates new form MainView */ public MainView() { initComponents(); init(); dataChart.setValue("Positivo", 50); dataChart.setValue("Negativo", 50); JFreeChart chart = ChartFactory.createPieChart("Porcentaje", dataChart, true, true, false); ChartPanel chartPanel = new ChartPanel(chart); javax.swing.JButton button = new JButton("hola"); jPanel2.add(chartPanel); } /** * This method is called from within the constructor to initialize the form. * WARNING: Do NOT modify this code. The content of this method is always * regenerated by the Form Editor. */ @SuppressWarnings("unchecked") // <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents private void initComponents() { jPanel1 = new javax.swing.JPanel(); jPanel2 = new javax.swing.JPanel(); jLabel1 = new javax.swing.JLabel(); jScrollPane1 = new javax.swing.JScrollPane(); lstPosts = new javax.swing.JList(); setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE); jPanel1.setLayout(null); jPanel2.setLayout(new javax.swing.OverlayLayout(jPanel2)); jLabel1.setText("Analisador de sentimientos"); lstPosts.setModel(new javax.swing.AbstractListModel() { String[] strings = { "Item 1", "Item 2", "Item 3", "Item 4", "Item 5" }; public int getSize() { return strings.length; } public Object getElementAt(int i) { return strings[i]; } }); jScrollPane1.setViewportView(lstPosts); javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane()); getContentPane().setLayout(layout); layout.setHorizontalGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(layout.createSequentialGroup() .addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addComponent(jLabel1).addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 400, javax.swing.GroupLayout.PREFERRED_SIZE)) .addGap(10, 10, 10).addComponent(jPanel2, javax.swing.GroupLayout.PREFERRED_SIZE, 520, javax.swing.GroupLayout.PREFERRED_SIZE))); layout.setVerticalGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING) .addGroup(layout.createSequentialGroup().addGap(10, 10, 10) .addComponent(jPanel2, javax.swing.GroupLayout.PREFERRED_SIZE, 500, javax.swing.GroupLayout.PREFERRED_SIZE) .addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)) .addGroup(layout.createSequentialGroup().addGap(11, 11, 11).addComponent(jLabel1) .addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE) .addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 285, javax.swing.GroupLayout.PREFERRED_SIZE) .addGap(201, 201, 201))); pack(); }// </editor-fold>//GEN-END:initComponents /** * @param args the command line arguments */ public static void main(String args[]) { /* Set the Nimbus look and feel */ //<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) "> /* If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel. * For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html */ try { for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) { if ("Nimbus".equals(info.getName())) { javax.swing.UIManager.setLookAndFeel(info.getClassName()); break; } } } catch (ClassNotFoundException ex) { java.util.logging.Logger.getLogger(MainView.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); } catch (InstantiationException ex) { java.util.logging.Logger.getLogger(MainView.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); } catch (IllegalAccessException ex) { java.util.logging.Logger.getLogger(MainView.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); } catch (javax.swing.UnsupportedLookAndFeelException ex) { java.util.logging.Logger.getLogger(MainView.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); } //</editor-fold> /* Create and display the form */ java.awt.EventQueue.invokeLater(new Runnable() { public void run() { new MainView().setVisible(true); } }); } // Variables declaration - do not modify//GEN-BEGIN:variables private javax.swing.JLabel jLabel1; private javax.swing.JPanel jPanel1; private javax.swing.JPanel jPanel2; private javax.swing.JScrollPane jScrollPane1; private javax.swing.JList lstPosts; // End of variables declaration//GEN-END:variables }