android: AndrOBD library vendored (no submodule, no git link)
This commit is contained in:
“Naeel”
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/*
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* (C) Copyright 2015 by fr3ts0n <erwin.scheuch-heilig@gmx.at>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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package com.fr3ts0n.ecu.gui.application;
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import com.fr3ts0n.ecu.EcuDataPv;
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import com.fr3ts0n.pvs.ProcessVar;
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import com.fr3ts0n.pvs.PvChangeEvent;
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import com.fr3ts0n.pvs.PvChangeListener;
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import com.fr3ts0n.pvs.PvList;
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import org.jfree.data.time.Second;
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import org.jfree.data.time.TimeSeries;
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import java.util.HashMap;
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import java.util.Iterator;
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import java.util.logging.Level;
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import javax.swing.JPanel;
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import javax.swing.event.ListSelectionEvent;
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import javax.swing.event.ListSelectionListener;
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/**
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* Panel to combine tabular- and graphical display for OBD data
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*
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* @author erwin
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*/
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public class ObdDataPanel extends JPanel
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implements PvChangeListener, ListSelectionListener
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{
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/**
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*
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*/
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private static final long serialVersionUID = 4441869977997912421L;
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// selectable PID's'
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HashMap<Object, TimeSeries> selPids = new HashMap<>();
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/** Creates new form ObdGraphPanel */
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public ObdDataPanel()
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{
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initComponents();
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tblPids.setPvModel(new ObdItemTableModel());
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tblPids.getSelectionModel().addListSelectionListener(this);
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tblPids.setDefaultRenderer(EcuDataPv.class, new ObdItemTableRenderer());
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}
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/**
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* Creates new form ObdGraphPanel
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*
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* @param pvList List of Process vars (PIDS) to display
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*/
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public ObdDataPanel(PvList pvList)
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{
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initComponents();
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tblPids.setPvModel(new ObdItemTableModel());
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tblPids.getSelectionModel().addListSelectionListener(this);
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tblPids.setDefaultRenderer(EcuDataPv.class, new ObdItemTableRenderer());
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setPidPvs(pvList);
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}
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/**
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* This method is called from within the constructor to
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* initialize the form.
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* WARNING: Do NOT modify this code. The content of this method is
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* always regenerated by the Form Editor.
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*/
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// <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
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private void initComponents()
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{
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java.awt.GridBagConstraints gridBagConstraints;
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javax.swing.JSplitPane jSplitPane1 = new javax.swing.JSplitPane();
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JPanel panGraph = new JPanel();
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plotter = new com.fr3ts0n.ecu.gui.application.ObdDataPlotter();
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JPanel jPanel1 = new JPanel();
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JPanel jPanel2 = new JPanel();
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slGraphTime = new javax.swing.JSlider();
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lblHistTime = new javax.swing.JLabel();
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// Variables declaration - do not modify//GEN-BEGIN:variables
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javax.swing.JButton btnClearHist = new javax.swing.JButton();
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JPanel panTable = new JPanel();
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javax.swing.JScrollPane jScrollPane1 = new javax.swing.JScrollPane();
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tblPids = new com.fr3ts0n.pvs.gui.PvTable();
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setFont(new java.awt.Font("Dialog", 0, 10));
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setName("DataPanel"); // NOI18N
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setLayout(new java.awt.BorderLayout());
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jSplitPane1.setDividerLocation(0);
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jSplitPane1.setDividerSize(8);
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jSplitPane1.setOrientation(javax.swing.JSplitPane.VERTICAL_SPLIT);
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jSplitPane1.setResizeWeight(0.5);
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jSplitPane1.setToolTipText("Move to show graph display");
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jSplitPane1.setFont(new java.awt.Font("Dialog", 0, 10));
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jSplitPane1.setName("splitter"); // NOI18N
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jSplitPane1.setOneTouchExpandable(true);
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panGraph.setFont(new java.awt.Font("Dialog", 0, 10));
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panGraph.setLayout(new java.awt.BorderLayout());
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plotter.setToolTipText("Select data items in Table to activate graphing");
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plotter.setFont(new java.awt.Font("Dialog", 0, 10));
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plotter.setName("plotter"); // NOI18N
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panGraph.add(plotter, java.awt.BorderLayout.CENTER);
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jPanel1.setFont(new java.awt.Font("Dialog", 0, 10)); // NOI18N
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jPanel1.setLayout(new java.awt.BorderLayout());
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jPanel2.setBorder(javax.swing.BorderFactory.createBevelBorder(javax.swing.border.BevelBorder.LOWERED));
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jPanel2.setToolTipText("maximum history time in minutes");
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jPanel2.setLayout(new java.awt.GridBagLayout());
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slGraphTime.setFont(new java.awt.Font("Dialog", 0, 10));
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slGraphTime.setMaximum(180);
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slGraphTime.setValue(180);
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slGraphTime.addChangeListener(new javax.swing.event.ChangeListener()
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{
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public void stateChanged(javax.swing.event.ChangeEvent evt)
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{
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slGraphTimeStateChanged();
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}
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});
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gridBagConstraints = new java.awt.GridBagConstraints();
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gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
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gridBagConstraints.weightx = 1.0;
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jPanel2.add(slGraphTime, gridBagConstraints);
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lblHistTime.setFont(new java.awt.Font("Dialog", 0, 10));
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lblHistTime.setHorizontalAlignment(javax.swing.SwingConstants.RIGHT);
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lblHistTime.setText(String.valueOf(slGraphTime.getValue()) + " min");
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lblHistTime.setBorder(javax.swing.BorderFactory.createEmptyBorder(1, 3, 1, 3));
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lblHistTime.setHorizontalTextPosition(javax.swing.SwingConstants.CENTER);
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gridBagConstraints = new java.awt.GridBagConstraints();
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gridBagConstraints.fill = java.awt.GridBagConstraints.BOTH;
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jPanel2.add(lblHistTime, gridBagConstraints);
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jPanel1.add(jPanel2, java.awt.BorderLayout.CENTER);
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btnClearHist.setFont(new java.awt.Font("Dialog", 0, 10));
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btnClearHist.setMnemonic('C');
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btnClearHist.setText("Clear History");
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btnClearHist.setToolTipText("Clear history buffer for graphing");
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btnClearHist.addActionListener(new java.awt.event.ActionListener()
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{
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public void actionPerformed(java.awt.event.ActionEvent evt)
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{
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btnClearHistActionPerformed();
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}
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});
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jPanel1.add(btnClearHist, java.awt.BorderLayout.EAST);
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panGraph.add(jPanel1, java.awt.BorderLayout.SOUTH);
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jSplitPane1.setLeftComponent(panGraph);
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panTable.setFont(new java.awt.Font("Dialog", 0, 10));
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panTable.setLayout(new java.awt.BorderLayout());
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tblPids.setAutoResizeMode(5);
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tblPids.setFont(new java.awt.Font("Dialog", 0, 10));
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tblPids.setName("DataTable"); // NOI18N
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tblPids.setShowGrid(true);
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tblPids.setToolTipText("Select items to start graphing");
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jScrollPane1.setViewportView(tblPids);
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panTable.add(jScrollPane1, java.awt.BorderLayout.CENTER);
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jSplitPane1.setBottomComponent(panTable);
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add(jSplitPane1, java.awt.BorderLayout.CENTER);
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}// </editor-fold>//GEN-END:initComponents
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private void btnClearHistActionPerformed()//GEN-FIRST:event_btnClearHistActionPerformed
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{//GEN-HEADEREND:event_btnClearHistActionPerformed
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TimeSeries ts;
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Iterator<TimeSeries> it = selPids.values().iterator();
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while (it.hasNext())
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{
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ts = it.next();
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ts.clear();
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}
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}//GEN-LAST:event_btnClearHistActionPerformed
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private void slGraphTimeStateChanged()//GEN-FIRST:event_slGraphTimeStateChanged
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{//GEN-HEADEREND:event_slGraphTimeStateChanged
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TimeSeries ts;
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lblHistTime.setText(String.valueOf(slGraphTime.getValue()) + " min");
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if (!slGraphTime.getValueIsAdjusting())
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{
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Iterator<TimeSeries> it = selPids.values().iterator();
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while (it.hasNext())
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{
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ts = it.next();
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ts.setMaximumItemAge(slGraphTime.getValue() * 60);
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}
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}
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}//GEN-LAST:event_slGraphTimeStateChanged
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/**
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* get readable unique String from PV
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*/
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private Object getPvId(ProcessVar pv)
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{
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return (pv.getKeyValue());
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}
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private javax.swing.JLabel lblHistTime;
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private com.fr3ts0n.ecu.gui.application.ObdDataPlotter plotter;
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private javax.swing.JSlider slGraphTime;
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private com.fr3ts0n.pvs.gui.PvTable tblPids;
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// End of variables declaration//GEN-END:variables
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/**
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* Holds value of property pidPvs.
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*/
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private PvList pidPvs;
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/**
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* Getter for property pidPvs.
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*
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* @return Value of property pidPvs.
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*/
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public PvList getPidPvs()
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{
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return this.pidPvs;
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}
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/**
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* Setter for property pidPvs.
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*
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* @param pidPvs New value of property pidPvs.
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*/
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@SuppressWarnings("unchecked")
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public void setPidPvs(PvList pidPvs)
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{
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TimeSeries ts;
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// if there is an o previous instance registered, unregister ...
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if (this.pidPvs != null)
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this.pidPvs.removePvChangeListener(this);
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this.pidPvs = pidPvs;
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tblPids.setProcessVar(pidPvs);
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tblPids.setDefaultRenderer(Object.class, new ObdItemTableRenderer());
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pidPvs.addPvChangeListener(this);
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// update all TimeSeries with PIDs from PV-List
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plotter.dataset.removeAllSeries();
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selPids.clear();
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Iterator<EcuDataPv> it = pidPvs.values().iterator();
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while (it.hasNext())
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{
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EcuDataPv pv = it.next();
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// create new data series
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ts = new TimeSeries(String.valueOf(pv.get(EcuDataPv.FID_DESCRIPT)));
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ts.setDescription(String.valueOf(pv.get(EcuDataPv.FID_DESCRIPT)));
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ts.setRangeDescription(String.valueOf(pv.get(EcuDataPv.FID_UNITS)));
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// set graph time of new element
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ts.setMaximumItemAge(slGraphTime.getValue() * 60);
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// and add to selectable PID list
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selPids.put(getPvId(pv), ts);
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}
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updateColumnWidths();
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}
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/**
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* set a new graph title
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*
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* @param newTitle new graph title
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*/
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public void setTitle(String newTitle)
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{
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plotter.setTitle(newTitle);
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}
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/**
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* handle changes in the process var(s)
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*
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* @param event Process var event to be handled
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*/
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public void pvChanged(PvChangeEvent event)
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{
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TimeSeries ts;
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EcuDataPv pv;
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switch (event.getType())
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{
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case PvChangeEvent.PV_MODIFIED:
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pv = (EcuDataPv) event.getValue();
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if ((ts = selPids.get(getPvId(pv))) != null)
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try
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{
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ts.addOrUpdate(new Second(), ((Number)pv.get(EcuDataPv.FID_VALUE)).floatValue());
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} catch (Exception e)
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{
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ProcessVar.log.log(Level.SEVERE, "", e);
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}
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break;
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case PvChangeEvent.PV_DELETED:
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// remove from selectable PIDs
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pv = (EcuDataPv) event.getValue();
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selPids.remove(pv);
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break;
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case PvChangeEvent.PV_CLEARED:
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// remove all from selectable PIDs
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selPids.clear();
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break;
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case PvChangeEvent.PV_ADDED:
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if ((event.getValue() instanceof EcuDataPv))
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{
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pv = (EcuDataPv) event.getValue();
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addDataSeries(pv);
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} else if ((event.getValue() instanceof Object[]))
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{
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for (Object currPv : (Object[]) event.getValue())
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{
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addDataSeries((ProcessVar) currPv);
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}
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}
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break;
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}
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// update table column widths
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updateColumnWidths();
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}
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private void addDataSeries(ProcessVar pv)
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{
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TimeSeries ts;
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// create new data series
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ts = new TimeSeries(String.valueOf(pv.get(EcuDataPv.FID_DESCRIPT)),
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null,
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String.valueOf(pv.get(EcuDataPv.FID_UNITS)));
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// set graph time of new element
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ts.setMaximumItemAge(slGraphTime.getValue() * 60);
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// and add to selectable PID list
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selPids.put(getPvId(pv), ts);
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}
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/**
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* update the column widths of data table
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*/
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private void updateColumnWidths()
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{
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if (tblPids.getRowCount() >= 1)
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{
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/** set column sizes here, since this only works with inserted data */
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tblPids.getColumn(EcuDataPv.FIELDS[EcuDataPv.FID_PID]).setPreferredWidth(40);
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tblPids.getColumn(EcuDataPv.FIELDS[EcuDataPv.FID_OFS]).setPreferredWidth(40);
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tblPids.getColumn(EcuDataPv.FIELDS[EcuDataPv.FID_DESCRIPT]).setPreferredWidth(350);
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tblPids.getColumn(EcuDataPv.FIELDS[EcuDataPv.FID_VALUE]).setPreferredWidth(150);
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}
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}
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/**
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* update specified column of all available table rows
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*
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* @param columnId - column id to be updated
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*/
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public void updateAllTableRows(int columnId)
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{
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((ObdItemTableModel) tblPids.getPvModel()).updateAllRows();
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}
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/**
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* handle change in table selection
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* activate / deactivate graphing of selected data items
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*/
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public void valueChanged(ListSelectionEvent e)
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{
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TimeSeries ts;
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int[] selIDs;
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// clean up dataset
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plotter.removeAllSeries();
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// get selected items as list of data
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// rather than array of ID's'
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selIDs = tblPids.getSelectedRows();
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for (int i = 0; i < selIDs.length; i++)
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{
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/* since table model changed, it returns the complete object for any field */
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EcuDataPv currPid = (EcuDataPv) tblPids.getModel().getValueAt(selIDs[i], EcuDataPv.FID_PID);
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ts = selPids.get(currPid.get(EcuDataPv.FID_PID));
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// if Series found
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if (ts != null)
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{
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// add new series to plotter ..
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plotter.addSeries(ts);
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}
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}
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}
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@Override
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public String toString()
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{
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return (this.getName());
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}
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}
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