java/performance/threaddemo/src/threaddemo/Main.java - netbeans - Git at Google

 /*
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information
  * regarding copyright ownership.  The ASF licenses this file
  * to you under the Apache License, Version 2.0 (the
  * "License"); you may not use this file except in compliance
  * with the License.  You may obtain a copy of the License at
  *
  *   http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing,
  * software distributed under the License is distributed on an
  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  * KIND, either express or implied.  See the License for the
  * specific language governing permissions and limitations
  * under the License.
  */

 package threaddemo;

 import java.awt.BorderLayout;
 import java.awt.Component;
 import java.awt.EventQueue;
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
 import java.awt.event.WindowAdapter;
 import java.awt.event.WindowEvent;
 import java.io.File;
 import javax.swing.BoxLayout;
 import javax.swing.ButtonGroup;
 import javax.swing.JButton;
 import javax.swing.JFrame;
 import javax.swing.JPanel;
 import javax.swing.JRadioButton;
 import javax.swing.WindowConstants;
 import threaddemo.apps.index.IndexApp;
 import threaddemo.apps.populate.Populate;
 import threaddemo.apps.refactor.Refactor;
 import threaddemo.model.Phadhail;
 import threaddemo.model.PhadhailEvent;
 import threaddemo.model.PhadhailListener;
 import threaddemo.model.PhadhailNameEvent;
 import threaddemo.model.Phadhails;
 import threaddemo.views.PhadhailViews;

 /**
  * Demonstrate various models and views for big data sets.
  * @author Jesse Glick
  */
 public final class Main extends JFrame {

     private static JFrame mainFrame;

     public static void main(String[] args) {
         File root;
         if (args.length == 1) {
             root = new File(args[0]);
             if (!root.exists()) {
                 root.mkdirs();
             }
         } else {
             root = File.listRoots()[0];
         }
         mainFrame = new Main(root);
         mainFrame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
         mainFrame.setLocation(0, 0);
         // #35804: needs to happen in EQ, since it grabs tree lock etc.
         EventQueue.invokeLater(new Runnable() {
             public void run() {
                 mainFrame.pack();
                 mainFrame.setVisible(true);
             }
         });
     }

     private final File root;
     private final JRadioButton synchButton, monitoredButton, lockedButton, eventHybridLockedButton, spunButton, swungButton, nodeButton, lookNodeButton, lookButton, rawButton;

     private Main(File root) {
         super("Thread Demo [" + root.getAbsolutePath() + "]");
         this.root = root;
         getContentPane().setLayout(new BoxLayout(getContentPane(), BoxLayout.Y_AXIS));
         JPanel modelPanel1 = new JPanel();
         JPanel modelPanel2 = new JPanel();
         ButtonGroup modelGroup = new ButtonGroup();
         synchButton = new JRadioButton("Synchronous", true);
         synchButton.setMnemonic('y');
         monitoredButton = new JRadioButton("Monitored", false);
         monitoredButton.setMnemonic('m');
         lockedButton = new JRadioButton("Locked", false);
         lockedButton.setMnemonic('k');
         eventHybridLockedButton = new JRadioButton("Event-Hybrid-Locked", false);
         eventHybridLockedButton.setMnemonic('e');
         spunButton = new JRadioButton("Spun", false);
         spunButton.setMnemonic('u');
         swungButton = new JRadioButton("Swung", false);
         swungButton.setMnemonic('w');
         modelGroup.add(synchButton);
         modelGroup.add(monitoredButton);
         modelGroup.add(lockedButton);
         modelGroup.add(eventHybridLockedButton);
         modelGroup.add(spunButton);
         modelGroup.add(swungButton);
         modelPanel1.add(synchButton);
         modelPanel1.add(monitoredButton);
         modelPanel1.add(lockedButton);
         modelPanel2.add(eventHybridLockedButton);
         modelPanel2.add(spunButton);
         modelPanel2.add(swungButton);
         getContentPane().add(modelPanel1);
         getContentPane().add(modelPanel2);
         JPanel viewPanel = new JPanel();
         ButtonGroup viewGroup = new ButtonGroup();
         nodeButton = new JRadioButton("Node", false);
         nodeButton.setMnemonic('n');
         lookNodeButton = new JRadioButton("Look Node", true);
         lookNodeButton.setMnemonic('o');
         lookButton = new JRadioButton("Look", false);
         lookButton.setMnemonic('l');
         rawButton = new JRadioButton("Raw", false);
         rawButton.setMnemonic('r');
         viewGroup.add(nodeButton);
         viewGroup.add(lookNodeButton);
         viewGroup.add(lookButton);
         viewGroup.add(rawButton);
         viewPanel.add(rawButton);
         viewPanel.add(nodeButton);
         viewPanel.add(lookNodeButton);
         viewPanel.add(lookButton);
         getContentPane().add(viewPanel);
         JButton showB = new JButton("Show");
         showB.addActionListener(new ActionListener() {
             public void actionPerformed(ActionEvent ev) {
                 showView();
             }
         });
         JButton popB = new JButton("Populate Test Files");
         popB.setMnemonic('p');
         popB.addActionListener(new ActionListener() {
             public void actionPerformed(ActionEvent ev) {
                 Populate.run(Main.this.root, Main.this);
             }
         });
         JPanel bPanel = new JPanel();
         bPanel.add(showB);
         bPanel.add(popB);
         getContentPane().add(bPanel);
         getContentPane().add(new Monitor());
         getRootPane().setDefaultButton(showB);
     }

     private void showView() {
         // Clear caches first!
         System.gc();
         System.runFinalization();
         System.gc();
         final Phadhail model;
         final String modelType;
         if (synchButton.isSelected()) {
             model = Phadhails.synchronous(root);
             modelType = "Synchronous";
         } else if (monitoredButton.isSelected()) {
             model = Phadhails.monitored(root);
             modelType = "Monitored";
         } else if (lockedButton.isSelected()) {
             model = Phadhails.locked(root);
             modelType = "Locked";
         } else if (eventHybridLockedButton.isSelected()) {
             model = Phadhails.eventHybridLocked(root);
             modelType = "Event-Hybrid-Locked";
         } else if (spunButton.isSelected()) {
             model = Phadhails.spun(root);
             modelType = "Spun";
         } else {
             assert swungButton.isSelected();
             model = Phadhails.swung(root);
             modelType = "Swung";
         }
         Component view;
         final String viewType;
         if (nodeButton.isSelected()) {
             view = PhadhailViews.nodeView(model);
             viewType = "Node";
         } else if (lookNodeButton.isSelected()) {
             view = PhadhailViews.lookNodeView(model);
             viewType = "Look Node";
         } else if (lookButton.isSelected()) {
             view = PhadhailViews.lookView(model);
             viewType = "Look";
         } else {
             assert rawButton.isSelected();
             view = PhadhailViews.rawView(model);
             viewType = "Raw";
         }
         final JFrame frame = new JFrame();
         // For the benefit of Swung model which will produce the root path asynch:
         final PhadhailListener l = new PhadhailListener() {
             public void nameChanged(PhadhailNameEvent ev) {
                 frame.setTitle(modelType + " " + viewType + ": " + model.getPath());
             }
             public void childrenChanged(PhadhailEvent ev) {}
         };
         l.nameChanged(null);
         model.addPhadhailListener(l);
         frame.getContentPane().add(view);
         JButton indexB = new JButton("View Index");
         indexB.setMnemonic('i');
         indexB.addActionListener(new ActionListener() {
             public void actionPerformed(ActionEvent ev) {
                 viewIndex(model);
             }
         });
         JButton refactorB = new JButton("Refactor");
         refactorB.setMnemonic('r');
         refactorB.addActionListener(new ActionListener() {
             public void actionPerformed(ActionEvent ev) {
                 Refactor.run(model, frame);
             }
         });
         JPanel bPanel = new JPanel();
         bPanel.add(indexB);
         bPanel.add(refactorB);
         frame.getContentPane().add(bPanel, BorderLayout.SOUTH);
         frame.addWindowListener(new WindowAdapter() {
             public void windowClosing(WindowEvent ev) {
                 model.removePhadhailListener(l);
                 frame.removeWindowListener(this);
                 // Just to make sure the view is collected:
                 frame.getContentPane().removeAll();
             }
         });
         frame.setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);
         frame.pack();
         frame.setSize(500, 500);
         frame.setLocation(mainFrame.getX() + mainFrame.getWidth(), 0);
         frame.setVisible(true);
     }

     private void viewIndex(Phadhail model) {
         new IndexApp(model).setVisible(true);
     }

 }
	/*
	* Licensed to the Apache Software Foundation (ASF) under one
	* or more contributor license agreements. See the NOTICE file
	* distributed with this work for additional information
	* regarding copyright ownership. The ASF licenses this file
	* to you under the Apache License, Version 2.0 (the
	* "License"); you may not use this file except in compliance
	* with the License. You may obtain a copy of the License at
	*
	* http://www.apache.org/licenses/LICENSE-2.0
	*
	* Unless required by applicable law or agreed to in writing,
	* software distributed under the License is distributed on an
	* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
	* KIND, either express or implied. See the License for the
	* specific language governing permissions and limitations
	* under the License.
	*/

	package threaddemo;

	import java.awt.BorderLayout;
	import java.awt.Component;
	import java.awt.EventQueue;
	import java.awt.event.ActionEvent;
	import java.awt.event.ActionListener;
	import java.awt.event.WindowAdapter;
	import java.awt.event.WindowEvent;
	import java.io.File;
	import javax.swing.BoxLayout;
	import javax.swing.ButtonGroup;
	import javax.swing.JButton;
	import javax.swing.JFrame;
	import javax.swing.JPanel;
	import javax.swing.JRadioButton;
	import javax.swing.WindowConstants;
	import threaddemo.apps.index.IndexApp;
	import threaddemo.apps.populate.Populate;
	import threaddemo.apps.refactor.Refactor;
	import threaddemo.model.Phadhail;
	import threaddemo.model.PhadhailEvent;
	import threaddemo.model.PhadhailListener;
	import threaddemo.model.PhadhailNameEvent;
	import threaddemo.model.Phadhails;
	import threaddemo.views.PhadhailViews;

	/**
	* Demonstrate various models and views for big data sets.
	* @author Jesse Glick
	*/
	public final class Main extends JFrame {

	private static JFrame mainFrame;

	public static void main(String[] args) {
	File root;
	if (args.length == 1) {
	root = new File(args[0]);
	if (!root.exists()) {
	root.mkdirs();
	}
	} else {
	root = File.listRoots()[0];
	}
	mainFrame = new Main(root);
	mainFrame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
	mainFrame.setLocation(0, 0);
	// #35804: needs to happen in EQ, since it grabs tree lock etc.
	EventQueue.invokeLater(new Runnable() {
	public void run() {
	mainFrame.pack();
	mainFrame.setVisible(true);
	}
	});
	}

	private final File root;
	private final JRadioButton synchButton, monitoredButton, lockedButton, eventHybridLockedButton, spunButton, swungButton, nodeButton, lookNodeButton, lookButton, rawButton;

	private Main(File root) {
	super("Thread Demo [" + root.getAbsolutePath() + "]");
	this.root = root;
	getContentPane().setLayout(new BoxLayout(getContentPane(), BoxLayout.Y_AXIS));
	JPanel modelPanel1 = new JPanel();
	JPanel modelPanel2 = new JPanel();
	ButtonGroup modelGroup = new ButtonGroup();
	synchButton = new JRadioButton("Synchronous", true);
	synchButton.setMnemonic('y');
	monitoredButton = new JRadioButton("Monitored", false);
	monitoredButton.setMnemonic('m');
	lockedButton = new JRadioButton("Locked", false);
	lockedButton.setMnemonic('k');
	eventHybridLockedButton = new JRadioButton("Event-Hybrid-Locked", false);
	eventHybridLockedButton.setMnemonic('e');
	spunButton = new JRadioButton("Spun", false);
	spunButton.setMnemonic('u');
	swungButton = new JRadioButton("Swung", false);
	swungButton.setMnemonic('w');
	modelGroup.add(synchButton);
	modelGroup.add(monitoredButton);
	modelGroup.add(lockedButton);
	modelGroup.add(eventHybridLockedButton);
	modelGroup.add(spunButton);
	modelGroup.add(swungButton);
	modelPanel1.add(synchButton);
	modelPanel1.add(monitoredButton);
	modelPanel1.add(lockedButton);
	modelPanel2.add(eventHybridLockedButton);
	modelPanel2.add(spunButton);
	modelPanel2.add(swungButton);
	getContentPane().add(modelPanel1);
	getContentPane().add(modelPanel2);
	JPanel viewPanel = new JPanel();
	ButtonGroup viewGroup = new ButtonGroup();
	nodeButton = new JRadioButton("Node", false);
	nodeButton.setMnemonic('n');
	lookNodeButton = new JRadioButton("Look Node", true);
	lookNodeButton.setMnemonic('o');
	lookButton = new JRadioButton("Look", false);
	lookButton.setMnemonic('l');
	rawButton = new JRadioButton("Raw", false);
	rawButton.setMnemonic('r');
	viewGroup.add(nodeButton);
	viewGroup.add(lookNodeButton);
	viewGroup.add(lookButton);
	viewGroup.add(rawButton);
	viewPanel.add(rawButton);
	viewPanel.add(nodeButton);
	viewPanel.add(lookNodeButton);
	viewPanel.add(lookButton);
	getContentPane().add(viewPanel);
	JButton showB = new JButton("Show");
	showB.addActionListener(new ActionListener() {
	public void actionPerformed(ActionEvent ev) {
	showView();
	}
	});
	JButton popB = new JButton("Populate Test Files");
	popB.setMnemonic('p');
	popB.addActionListener(new ActionListener() {
	public void actionPerformed(ActionEvent ev) {
	Populate.run(Main.this.root, Main.this);
	}
	});
	JPanel bPanel = new JPanel();
	bPanel.add(showB);
	bPanel.add(popB);
	getContentPane().add(bPanel);
	getContentPane().add(new Monitor());
	getRootPane().setDefaultButton(showB);
	}

	private void showView() {
	// Clear caches first!
	System.gc();
	System.runFinalization();
	System.gc();
	final Phadhail model;
	final String modelType;
	if (synchButton.isSelected()) {
	model = Phadhails.synchronous(root);
	modelType = "Synchronous";
	} else if (monitoredButton.isSelected()) {
	model = Phadhails.monitored(root);
	modelType = "Monitored";
	} else if (lockedButton.isSelected()) {
	model = Phadhails.locked(root);
	modelType = "Locked";
	} else if (eventHybridLockedButton.isSelected()) {
	model = Phadhails.eventHybridLocked(root);
	modelType = "Event-Hybrid-Locked";
	} else if (spunButton.isSelected()) {
	model = Phadhails.spun(root);
	modelType = "Spun";
	} else {
	assert swungButton.isSelected();
	model = Phadhails.swung(root);
	modelType = "Swung";
	}
	Component view;
	final String viewType;
	if (nodeButton.isSelected()) {
	view = PhadhailViews.nodeView(model);
	viewType = "Node";
	} else if (lookNodeButton.isSelected()) {
	view = PhadhailViews.lookNodeView(model);
	viewType = "Look Node";
	} else if (lookButton.isSelected()) {
	view = PhadhailViews.lookView(model);
	viewType = "Look";
	} else {
	assert rawButton.isSelected();
	view = PhadhailViews.rawView(model);
	viewType = "Raw";
	}
	final JFrame frame = new JFrame();
	// For the benefit of Swung model which will produce the root path asynch:
	final PhadhailListener l = new PhadhailListener() {
	public void nameChanged(PhadhailNameEvent ev) {
	frame.setTitle(modelType + " " + viewType + ": " + model.getPath());
	}
	public void childrenChanged(PhadhailEvent ev) {}
	};
	l.nameChanged(null);
	model.addPhadhailListener(l);
	frame.getContentPane().add(view);
	JButton indexB = new JButton("View Index");
	indexB.setMnemonic('i');
	indexB.addActionListener(new ActionListener() {
	public void actionPerformed(ActionEvent ev) {
	viewIndex(model);
	}
	});
	JButton refactorB = new JButton("Refactor");
	refactorB.setMnemonic('r');
	refactorB.addActionListener(new ActionListener() {
	public void actionPerformed(ActionEvent ev) {
	Refactor.run(model, frame);
	}
	});
	JPanel bPanel = new JPanel();
	bPanel.add(indexB);
	bPanel.add(refactorB);
	frame.getContentPane().add(bPanel, BorderLayout.SOUTH);
	frame.addWindowListener(new WindowAdapter() {
	public void windowClosing(WindowEvent ev) {
	model.removePhadhailListener(l);
	frame.removeWindowListener(this);
	// Just to make sure the view is collected:
	frame.getContentPane().removeAll();
	}
	});
	frame.setDefaultCloseOperation(WindowConstants.DISPOSE_ON_CLOSE);
	frame.pack();
	frame.setSize(500, 500);
	frame.setLocation(mainFrame.getX() + mainFrame.getWidth(), 0);
	frame.setVisible(true);
	}

	private void viewIndex(Phadhail model) {
	new IndexApp(model).setVisible(true);
	}

	}