GPMarqueeHandler.java
| Index Score | ||
|---|---|---|
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org.jgraph.pad.subjgraph |
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JGraph |
View: Reasons, Metrics, Source Code
These are the metrics that contribute to the Enerjy Score for this file, ranked by impact. So the metrics listed at the top influence the score to a greater extent that the metrics listed at the bottom.
| Metric | Description | |
|---|---|---|
| JAVA0034 | JAVA0034 Missing braces in if statement |  |
| COMPARISONS | Number of comparison operators | |
| EXITS | Procedure exits | |
| JAVA0242 | JAVA0242 Transient field in non-Serializable class | |
| JAVA0117 | JAVA0117 Missing javadoc: method 'method' | |
| CYCLOMATIC | Cyclomatic complexity | |
| OPERATORS | Number of operators | |
| PROGRAM_LENGTH | Halstead program length | |
| OPERANDS | Number of operands | |
| LOGICAL_LINES | Number of statements | |
| ELOC | Effective lines of code | |
| PROGRAM_VOCAB | Halstead program vocabulary | |
| UNIQUE_OPERANDS | Number of unique operands | |
| SIZE | Size of the file in bytes | |
| LOC | Lines of code | |
| UNIQUE_OPERATORS | Number of unique operators | |
| JAVA0119 | JAVA0119 Control variable changed within body of for loop | |
| BLOCKS | Number of blocks | |
| PROGRAM_VOLUME | Halstead program volume | |
| JAVA0136 | JAVA0136 N methods defined in class (maximum: M) | |
| JAVA0035 | JAVA0035 Missing braces in for statement | |
| JAVA0078 | JAVA0078 Floating point values compared with == | |
| JAVA0126 | JAVA0126 Method declares unchecked exception in throws | |
| JAVA0110 | JAVA0110 Incorrect javadoc: no @return tag | |
| LOOPS | Number of loops | |
| JAVA0100 | JAVA0100 Class contains N non-final fields (maximum: M) | |
| JAVA0108 | JAVA0108 Incorrect javadoc: no @param tag for 'parameter' | |
| DOC_COMMENT | Number of javadoc comment lines | |
| COMMENTS | Comment lines | |
| DECL_COMMENTS | Comments in declarations | |
| LINE_COMMENT | Number of line comments | |
| EXEC_COMMENTS | Comments in executable code | |
| NEST_DEPTH | Maximum nesting depth | |
| JAVA0145 | JAVA0145 Tab character used in source file | |
/*
* Copyright (C) 2001-2004 Gaudenz Alder
*
* GPGraphpad is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* GPGraphpad is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GPGraphpad; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*
*/
package org.jgraph.pad.subjgraph;
import java.awt.Color;
import java.awt.Container;
import java.awt.Cursor;
import java.awt.Graphics;
import java.awt.Graphics2D;
import java.awt.Point;
import java.awt.Rectangle;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseEvent;
import java.awt.geom.Point2D;
import java.awt.geom.Rectangle2D;
import javax.swing.ButtonGroup;
import javax.swing.JMenuItem;
import javax.swing.JPopupMenu;
import javax.swing.JToggleButton;
import javax.swing.JViewport;
import javax.swing.SwingUtilities;
import org.jgraph.JGraph;
import org.jgraph.graph.BasicMarqueeHandler;
import org.jgraph.graph.DefaultGraphCell;
import org.jgraph.graph.GraphConstants;
import org.jgraph.graph.PortView;
import org.jgraph.pad.jgraphpad.GPAction;
import org.jgraph.pad.jgraphpad.GPDocument;
import org.jgraph.pad.jgraphpad.GPUserObject;
import org.jgraph.pad.jgraphpad.IEdgeFactory;
import org.jgraph.pad.jgraphpad.IVertexFactory;
import org.jgraph.pad.jgraphpad.util.ICellBuisnessObject;
import org.microplatform.BarFactory;
import org.microplatform.Document;
import org.microplatform.ICommandRegistery;
import org.microplatform.gui.MDIContainer;
import org.microplatform.loaders.PluginInvoker.IDocAwarePlugin;
/**
* MarqueeHandler that can insert cells. Vertex and Edge are created in a
* polymorphic way. Thus you propably don't need to subclass it when reusing
* GPGraphpad, rather register your custom shape buttons and popup menu in the
* factory.
*
*/
public class GPMarqueeHandler extends BasicMarqueeHandler implements
IDocAwarePlugin {
protected int m_XDifference, m_YDifference, dx, dy;
protected boolean m_dragging;
protected Container c;
protected GPDocument document;
/**
* The default color for borders
*/
protected transient Color defaultBorderColor = Color.black;
protected transient JToggleButton buttonSelect;
protected transient JToggleButton buttonZoomArea;
protected Point2D start, current;
protected Rectangle2D bounds;
protected PortView port;
protected PortView firstPort;
protected PortView lastPort;
protected ButtonGroup buttonGroup;
/**
* A boolean telling wether or not a button creating an Edge or a Vertex
* should be remanent or not. If true, then you will continue with this
* button selectionned while if false you will the selection action will be
* restored after you added a cell.
*/
protected boolean remanent = false;
public GPMarqueeHandler() {
super();
}
public void setDocument(Document doc) {
this.document = (GPDocument) doc;
// here we group the buttons in order
// that only one can be selected at the same time:
buttonGroup = new ButtonGroup();
buttonSelect = (JToggleButton) ((GPAction) document
.getCommand("ToolBoxSelect")).getToolComponent(null);
buttonZoomArea = (JToggleButton) ((GPAction) document
.getCommand("ToolBoxZoomArea")).getToolComponent(null);
buttonGroup.add(buttonSelect);
buttonGroup.add(buttonZoomArea);
buttonSelect.setSelected(true);// default
buttonSelect.doClick();
// buttons for vertex:
for (int i = 0; i < document.getVertexnPortsCreators().size(); i++) {
buttonGroup
.add(((IVertexFactory) document.getVertexnPortsCreators()
.get(i)).getButton());
}
// buttons for edges:
for (int i = 0; i < document.getEdgeCreators().size(); i++) {
buttonGroup.add(((IEdgeFactory) document.getEdgeCreators().get(i))
.getButton());
}
}
/* Return true if this handler should be preferred over other handlers. */
public boolean isForceMarqueeEvent(MouseEvent e) {
return !buttonSelect.isSelected() || isPopupTrigger(e)
|| super.isForceMarqueeEvent(e);
}
protected boolean isPopupTrigger(MouseEvent e) {
if (e == null)
return false;
return SwingUtilities.isRightMouseButton(e) && !e.isShiftDown();
}
public void mousePressed(MouseEvent event) {
m_XDifference = event.getX();
m_YDifference = event.getY();
dx = 0;
dy = 0;
if (!isPopupTrigger(event) && !event.isConsumed()
&& !buttonSelect.isSelected()) {
start = document.getGraph().snap(event.getPoint());
firstPort = port;
if (port != null) {
start = document.getGraph().toScreen(port.getLocation());
}
if ((isEdgeToolBoxSelected() >= 0) && firstPort != null)
start = document.getGraph().toScreen(firstPort.getLocation());
event.consume();
}
if (!isPopupTrigger(event)) {
super.mousePressed(event);
event.consume();
} else {
boolean selected = false;
Object[] cells = document.getGraph().getSelectionCells();
for (int i = 0; i < cells.length && !selected; i++)
selected = document.getGraph().getCellBounds(cells[i])
.contains(event.getPoint());
if (!selected)
document.getGraph().setSelectionCell(
document.getGraph().getFirstCellForLocation(
event.getX(), event.getY()));
event.consume();
}
}
public void mouseDragged(MouseEvent event) {
if (!event.isConsumed() && !buttonSelect.isSelected()) {
Graphics g = document.getGraph().getGraphics();
Color bg = document.getGraph().getBackground();
Color fg = document.getMdiContainer().getSessionParameters().getForegroundColor();
g.setColor(fg);
g.setXORMode(bg);
PortView newPort = getPortViewAt(event.getX(), event.getY());
JGraph graph = document.getGraph();
overlay(graph, g, true);
current = document.getGraph().snap(event.getPoint());
if (isEdgeToolBoxSelected() >= 0) {
if (newPort != null) {
if (newPort != firstPort)
current = document.getGraph().toScreen(
newPort.getLocation());
}
}
if (start != null && current != null) {
if ((newPort != port || newPort == null || newPort == firstPort)
&& (isEdgeToolBoxSelected() >= 0)) {
port = newPort;
}
Point tempStart = new Point((int) start.getX(), (int) start
.getY());
Point tempCurrent = new Point((int) current.getX(),
(int) current.getY());
bounds = new Rectangle(tempStart).union(new Rectangle(
tempCurrent));
g.setColor(bg);
g.setXORMode(fg);
}
overlay(graph, g, false);
event.consume();
} else if (!event.isConsumed() && isForceMarqueeEvent(event)
&& isPopupTrigger(event)) {
c = document.getGraph().getParent();
if (c instanceof JViewport) {
JViewport jv = (JViewport) c;
Point p = jv.getViewPosition();
int newX = p.x - (event.getX() - m_XDifference);
int newY = p.y - (event.getY() - m_YDifference);
dx += (event.getX() - m_XDifference);
dy += (event.getY() - m_YDifference);
int maxX = document.getGraph().getWidth() - jv.getWidth();
int maxY = document.getGraph().getHeight() - jv.getHeight();
if (newX < 0)
newX = 0;
if (newX > maxX)
newX = maxX;
if (newY < 0)
newY = 0;
if (newY > maxY)
newY = maxY;
jv.setViewPosition(new Point(newX, newY));
event.consume();
}
}
if (!event.isConsumed()) {
super.mouseDragged(event);
event.consume();
}
}
// Default Port is at index 0
public PortView getPortViewAt(int x, int y) {
return document.getGraph().getPortViewAt(x, y);
}
public void mouseReleased(MouseEvent event) {
// creation of a vertex if an appropriate button is pressed:
if (bounds != null) {
int vertexToAddIndex = isVertexToolBoxSelected();
if (vertexToAddIndex >= 0) {
((IVertexFactory) document.getVertexnPortsCreators().get(
vertexToAddIndex)).addVertexnPorts(bounds);
if (!remanent) {
buttonSelect.doClick();
return;
}
}
}
if (isPopupTrigger(event)) {
if (Math.abs(dx) < document.getGraph().getTolerance()
&& Math.abs(dy) < document.getGraph().getTolerance()) {
Object cell = document.getGraph().getFirstCellForLocation(
event.getX(), event.getY());
if (cell == null)
document.getGraph().clearSelection();
Container parent = document.getGraph();
do {
parent = parent.getParent();
} while (parent != null && !(parent instanceof MDIContainer));
MDIContainer pad = (MDIContainer) parent;
if (pad != null) {
JPopupMenu pop = createPopupMenu(document.getGraph(), document);
pop.show(document.getGraph(), event.getX(), event.getY());
}
}
event.consume();
} else if (event != null && !event.isConsumed() && bounds != null
&& !buttonSelect.isSelected()) {
document.getGraph().fromScreen(bounds);
bounds.setRect(bounds.getX(), bounds.getY(), bounds.getWidth() + 1,
bounds.getHeight() + 1);
boolean doNotConsume = false;
if (buttonZoomArea.isSelected()) {
Rectangle view = document.getGraph().getBounds();
if (document.getGraph().getParent() instanceof JViewport)
view = ((JViewport) document.getGraph().getParent())
.getViewRect();
if (bounds.getWidth() != 0 && bounds.getHeight() != 0
&& SwingUtilities.isLeftMouseButton(event)) {
double scale = Math.min(view.width / bounds.getWidth(),
view.height / bounds.getHeight());
if (scale > 0.1) {
document.getGraph().setScale(scale);
document.getGraph().scrollRectToVisible(
(Rectangle) (document.getGraph()
.toScreen(bounds)));
}
} else
document.getGraph().setScale(1);
// FIX: Set ResizeAction to null!
}
else if (isEdgeToolBoxSelected() >= 0) {
((IEdgeFactory) document.getEdgeCreators().get(
isEdgeToolBoxSelected())).addEdge(start, current,
firstPort, port);
if (!remanent)
buttonSelect.doClick();
} else
doNotConsume = true;
if (!doNotConsume)
event.consume();
}
if (event != null && event.isShiftDown() && event.isControlDown())
buttonSelect.doClick();
if (event != null) {
if (!event.isConsumed()) {
super.mouseReleased(event);
}
}
firstPort = null;
port = null;
start = null;
current = null;
bounds = null;
}
public void mouseMoved(MouseEvent event) {
if (!buttonSelect.isSelected() && !event.isConsumed()) {
document.getGraph().setCursor(new Cursor(Cursor.CROSSHAIR_CURSOR));
event.consume();
if (isEdgeToolBoxSelected() >= 0) {
PortView oldPort = port;
PortView newPort = getPortViewAt(event.getX(), event.getY());
if (oldPort != newPort) {
Graphics g = document.getGraph().getGraphics();
Color bg = document.getGraph().getBackground();
Color fg = document.getGraph().getMarqueeColor();
g.setColor(fg);
g.setXORMode(bg);
JGraph gpgraph = document.getGraph();
overlay(gpgraph, g, true);
port = newPort;
g.setColor(bg);
g.setXORMode(fg);
overlay(gpgraph, g, false);
}
}
}
super.mouseMoved(event);
}
public void overlay(JGraph gpgraph, Graphics g, boolean clear) {
super.overlay(gpgraph, g, clear);
if (bounds != null && start != null) {
if (buttonZoomArea.isSelected())
((Graphics2D) g).setStroke(GraphConstants.SELECTION_STROKE);
else if ((isEdgeToolBoxSelected() >= 0) && current != null)
g.drawLine((int) start.getX(), (int) start.getY(),
(int) current.getX(), (int) current.getY());
else if (!buttonSelect.isSelected())
g.drawRect((int) bounds.getX(), (int) bounds.getY(),
(int) bounds.getWidth(), (int) bounds.getHeight());
}
}
protected int isEdgeToolBoxSelected() {// TODO optimize!
for (int i = 0; i < document.getEdgeCreators().size(); i++) {
if (((IEdgeFactory) document.getEdgeCreators().get(i)).getButton()
.isSelected()) {
return i;
}
}
return -1;
}
protected int isVertexToolBoxSelected() {// TODO optimize!
for (int i = 0; i < document.getVertexnPortsCreators().size(); i++) {
if (((IVertexFactory) document.getVertexnPortsCreators().get(i))
.getButton().isSelected()) {
return i;
}
}
return -1;
}
public JPopupMenu createPopupMenu(final JGraph graph, final ICommandRegistery actionRegistery) {
final JPopupMenu pop = BarFactory.getInstance().createGraphPopupMenu(actionRegistery);
final Object selectionCell = graph.getSelectionCell();
if (selectionCell instanceof DefaultGraphCell) {
final Object userObject = ((DefaultGraphCell) selectionCell)
.getUserObject();
if (userObject instanceof GPUserObject) {
final JMenuItem mi = new JMenuItem("Properties");
pop.addSeparator();
pop.add(mi);
mi.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
final ICellBuisnessObject newUserObject = ((ICellBuisnessObject) ((ICellBuisnessObject) userObject)
.clone());
newUserObject.showPropertyDialog(graph, selectionCell);
}
});
}
}
return pop;
}
public PortView getPort() {
return port;
}
public void setPort(PortView port) {
this.port = port;
}
public boolean isM_dragging() {
return m_dragging;
}
public void setM_dragging(boolean m_dragging) {
this.m_dragging = m_dragging;
}
public boolean isRemanent() {
return remanent;
}
public void setRemanent(boolean remanent) {
this.remanent = remanent;
}
public GPDocument getDocument() {
return document;
}
public ButtonGroup getButtonGroup() {
return buttonGroup;
}
public void setButtonGroup(ButtonGroup buttonGroup) {
this.buttonGroup = buttonGroup;
}
}
The table below shows all metrics for GPMarqueeHandler.java.
| Metric | Value | Description | |
|---|---|---|---|
| BLOCKS | 61.00 | Number of blocks | |
| BLOCK_COMMENT | 19.00 | Number of block comment lines | |
| COMMENTS | 42.00 | Comment lines | |
| COMMENT_DENSITY | 0.14 | Comment density | |
| COMPARISONS | 83.00 | Number of comparison operators | |
| CYCLOMATIC | 99.00 | Cyclomatic complexity | |
| DECL_COMMENTS | 6.00 | Comments in declarations | |
| DOC_COMMENT | 16.00 | Number of javadoc comment lines | |
| ELOC | 309.00 | Effective lines of code | |
| EXEC_COMMENTS | 5.00 | Comments in executable code | |
| EXITS | 85.00 | Procedure exits | |
| FUNCTIONS | 23.00 | Number of function declarations | |
| HALSTEAD_DIFFICULTY | 92.14 | Halstead difficulty | |
| HALSTEAD_EFFORT | 0.00 | Halstead effort | |
| INTERFACE_COMPLEXITY | 46.00 | Interface complexity | |
| JAVA0001 | 0.00 | JAVA0001 Package name does not contain only lower case letters | |
| JAVA0002 | 0.00 | JAVA0002 Package name does not begin with a top level domain name or country code | |
| JAVA0003 | 0.00 | JAVA0003 Minimize use of on-demand (.*) imports | |
| JAVA0004 | 0.00 | JAVA0004 Unnecessary import from java.lang | |
| JAVA0005 | 0.00 | JAVA0005 Imports not in specified order | |
| JAVA0006 | 0.00 | JAVA0006 Empty finally block | |
| JAVA0007 | 0.00 | JAVA0007 Should not declare public field | |
| JAVA0008 | 0.00 | JAVA0008 Empty catch block | |
| JAVA0009 | 0.00 | JAVA0009 Protected member in final class | |
| JAVA0010 | 0.00 | JAVA0010 Non-instantiable class does not contain a non-private static member | |
| JAVA0011 | 0.00 | JAVA0011 Abstract class does not contain an abstract method | |
| JAVA0012 | 0.00 | JAVA0012 Non-constructor method with same name as declaring class | |
| JAVA0013 | 0.00 | JAVA0013 Non-blank final field is not static | |
| JAVA0014 | 0.00 | JAVA0014 Class with only static members has non-private constructor | |
| JAVA0015 | 0.00 | JAVA0015 Package class contains public nested type | |
| JAVA0016 | 0.00 | JAVA0016 Abstract class contains public constructor | |
| JAVA0017 | 0.00 | JAVA0017 Class name does not have required form | |
| JAVA0018 | 0.00 | JAVA0018 Method name does not have required form | |
| JAVA0019 | 0.00 | JAVA0019 Interface name does not have required form | |
| JAVA0020 | 0.00 | JAVA0020 Field name does not have required form | |
| JAVA0021 | 0.00 | JAVA0021 Interface method name does not have required form | |
| JAVA0022 | 0.00 | JAVA0022 Static final field name does not have required form | |
| JAVA0023 | 0.00 | JAVA0023 Empty finalize method | |
| JAVA0024 | 0.00 | JAVA0024 Empty class | |
| JAVA0025 | 0.00 | JAVA0025 Method override is empty | |
| JAVA0026 | 0.00 | JAVA0026 Finalize method with parameters | |
| JAVA0029 | 0.00 | JAVA0029 Private method not used | |
| JAVA0030 | 0.00 | JAVA0030 Private field not used | |
| JAVA0031 | 0.00 | JAVA0031 Case statement not properly closed | |
| JAVA0032 | 0.00 | JAVA0032 Switch statement missing default | |
| JAVA0033 | 0.00 | JAVA0033 default: not last case in switch statement | |
| JAVA0034 | 18.00 | JAVA0034 Missing braces in if statement | |
| JAVA0035 | 1.00 | JAVA0035 Missing braces in for statement | |
| JAVA0036 | 0.00 | JAVA0036 Missing braces in while statement | |
| JAVA0038 | 0.00 | JAVA0038 Non-case label in switch statement | |
| JAVA0039 | 0.00 | JAVA0039 Break statement with label | |
| JAVA0040 | 0.00 | JAVA0040 Switch statement contains N cases (maximum: M) | |
| JAVA0041 | 0.00 | JAVA0041 Nested synchronized block | |
| JAVA0042 | 0.00 | JAVA0042 Empty synchronized statement | |
| JAVA0043 | 0.00 | JAVA0043 Inner class does not use outer class | |
| JAVA0044 | 0.00 | JAVA0044 Serializable class with no instance variables | |
| JAVA0045 | 0.00 | JAVA0045 Serializable class with only transient fields | |
| JAVA0046 | 0.00 | JAVA0046 Name of class not derived from Exception ends with 'Exception' | |
| JAVA0047 | 0.00 | JAVA0047 Serializable class derives from invalid base class | |
| JAVA0048 | 0.00 | JAVA0048 Name of class derived from Exception does not end with 'Exception' | |
| JAVA0049 | 0.00 | JAVA0049 Nested block at depth N (maximum: M) | |
| JAVA0050 | 0.00 | JAVA0050 Class derives from java.lang.Error | |
| JAVA0051 | 0.00 | JAVA0051 Class derives from java.lang.RuntimeException | |
| JAVA0052 | 0.00 | JAVA0052 Class derives from java.lang.Throwable | |
| JAVA0053 | 0.00 | JAVA0053 Unused label | |
| JAVA0054 | 0.00 | JAVA0054 Inheritance depth N exceeds maximum M | |
| JAVA0055 | 0.00 | JAVA0055 Class should be interface | |
| JAVA0056 | 0.00 | JAVA0056 Unnecessary abstract modifier for interface or annotation | |
| JAVA0057 | 1.00 | JAVA0057 Unnecessary default constructor | |
| JAVA0058 | 1.00 | JAVA0058 Constructor calls super() | |
| JAVA0059 | 0.00 | JAVA0059 Method override only calls super() | |
| JAVA0061 | 0.00 | JAVA0061 Inaccessible member in anonymous class | |
| JAVA0062 | 0.00 | JAVA0062 Public class missing public member or protected constructor | |
| JAVA0063 | 0.00 | JAVA0063 Identifier name should not contain '$' | |
| JAVA0064 | 0.00 | JAVA0064 N variations of identifier name (maximum: M) | |
| JAVA0065 | 0.00 | JAVA0065 Unnecessary final modifier for method in final class | |
| JAVA0066 | 0.00 | JAVA0066 Unnecessary modifier for interface nested type | |
| JAVA0067 | 0.00 | JAVA0067 Array descriptor on identifier name | |
| JAVA0068 | 0.00 | JAVA0068 Modifiers not declared in recommended order | |
| JAVA0071 | 0.00 | JAVA0071 Strings compared with == | |
| JAVA0073 | 0.00 | JAVA0073 Integer division in floating-point context | |
| JAVA0074 | 0.00 | JAVA0074 Use of Object.notify() | |
| JAVA0075 | 0.00 | JAVA0075 Method parameter hides field | |
| JAVA0076 | 0.00 | JAVA0076 Use of magic number | |
| JAVA0077 | 0.00 | JAVA0077 Private field not used in declaring class | |
| JAVA0078 | 2.00 | JAVA0078 Floating point values compared with == | |
| JAVA0079 | 0.00 | JAVA0079 Use of instance to reference static member | |
| JAVA0080 | 0.00 | JAVA0080 Import declaration not used | |
| JAVA0081 | 0.00 | JAVA0081 Boolean literal in comparison | |
| JAVA0082 | 0.00 | JAVA0082 Unnecessary widening cast | |
| JAVA0083 | 0.00 | JAVA0083 Unnecessary instanceof test | |
| JAVA0084 | 0.00 | JAVA0084 Should use compound assignment operator | |
| JAVA0085 | 0.00 | JAVA0085 Use of sun.* class | |
| JAVA0087 | 0.00 | JAVA0087 Use of Thread.sleep() | |
| JAVA0089 | 0.00 | JAVA0089 Use of restricted package | |
| JAVA0092 | 0.00 | JAVA0092 Use of restricted type | |
| JAVA0093 | 0.00 | JAVA0093 Redundant assignment | |
| JAVA0094 | 0.00 | JAVA0094 Field hides a superclass field | |
| JAVA0095 | 0.00 | JAVA0095 Uninitialized private field | |
| JAVA0096 | 0.00 | JAVA0096 Field in nested class hides outer field | |
| JAVA0098 | 0.00 | JAVA0098 Minimize use of implicit field initializers | |
| JAVA0100 | 1.00 | JAVA0100 Class contains N non-final fields (maximum: M) | |
| JAVA0101 | 0.00 | JAVA0101 Unnecessary modifier for field in interface | |
| JAVA0102 | 0.00 | JAVA0102 Last statement in finalize() not super.finalize() | |
| JAVA0103 | 0.00 | JAVA0103 Explicit call to finalize() | |
| JAVA0104 | 0.00 | JAVA0104 finalize() only calls super.finalize() | |
| JAVA0105 | 0.00 | JAVA0105 Duplicate import declaration | |
| JAVA0106 | 0.00 | JAVA0106 Unnecessary import from current package | |
| JAVA0108 | 0.00 | JAVA0108 Incorrect javadoc: no @param tag for 'parameter' | |
| JAVA0109 | 0.00 | JAVA0109 Incorrect javadoc: no parameter 'parameter' | |
| JAVA0110 | 0.00 | JAVA0110 Incorrect javadoc: no @return tag | |
| JAVA0111 | 0.00 | JAVA0111 Incorrect javadoc: @return tag for void method | |
| JAVA0112 | 0.00 | JAVA0112 Incorrect javadoc: no exception 'exception' in throws | |
| JAVA0113 | 1.00 | JAVA0113 Incorrect javadoc: no @author tag | |
| JAVA0114 | 1.00 | JAVA0114 Incorrect javadoc: no @version tag | |
| JAVA0115 | 0.00 | JAVA0115 Incorrect javadoc: no @throws or @exception tag for 'exception' | |
| JAVA0116 | 0.00 | JAVA0116 Missing javadoc: field 'field' | |
| JAVA0117 | 15.00 | JAVA0117 Missing javadoc: method 'method' | |
| JAVA0118 | 0.00 | JAVA0118 Missing javadoc: type 'type' | |
| JAVA0119 | 1.00 | JAVA0119 Control variable changed within body of for loop | |
| JAVA0123 | 0.00 | JAVA0123 Use all three components of for loop | |
| JAVA0125 | 0.00 | JAVA0125 Continue statement with label | |
| JAVA0126 | 0.00 | JAVA0126 Method declares unchecked exception in throws | |
| JAVA0128 | 0.00 | JAVA0128 Public constructor in non-public class | |
| JAVA0130 | 0.00 | JAVA0130 Non-static method does not use instance fields | |
| JAVA0131 | 0.00 | JAVA0131 Compatible method does not override base | |
| JAVA0132 | 0.00 | JAVA0132 Method overload with compatible signature | |
| JAVA0133 | 0.00 | JAVA0133 Non-synchronized method overrides synchronized method | |
| JAVA0135 | 0.00 | JAVA0135 Only one of Object.equals and Object.hashCode defined: missing 'method' | |
| JAVA0136 | 1.00 | JAVA0136 N methods defined in class (maximum: M) | |
| JAVA0137 | 0.00 | JAVA0137 Non-abstract class missing constructor | |
| JAVA0138 | 0.00 | JAVA0138 N parameters defined for method (maximum: M) | |
| JAVA0139 | 0.00 | JAVA0139 Definition of main other than public static void main(java.lang.String[]) | |
| JAVA0141 | 0.00 | JAVA0141 Unnecessary modifier for method in interface | |
| JAVA0143 | 0.00 | JAVA0143 Synchronized method | |
| JAVA0144 | 0.00 | JAVA0144 Line exceeds maximum M characters | |
| JAVA0145 | 13.00 | JAVA0145 Tab character used in source file | |
| JAVA0150 | 0.00 | JAVA0150 java.lang.Error (or subclass) thrown | |
| JAVA0153 | 0.00 | JAVA0153 Inefficient conversion of integer to string | |
| JAVA0159 | 0.00 | JAVA0159 Inefficient conversion of string to integer | |
| JAVA0160 | 0.00 | JAVA0160 Method does not throw specified exception | |
| JAVA0161 | 0.00 | JAVA0161 Conditional wait() not in loop | |
| JAVA0163 | 0.00 | JAVA0163 Empty statement | |
| JAVA0165 | 0.00 | JAVA0165 Conflicting return statement in finally block | |
| JAVA0166 | 0.00 | JAVA0166 Generic exception caught | |
| JAVA0167 | 0.00 | JAVA0167 ThreadDeath not rethrown | |
| JAVA0169 | 0.00 | JAVA0169 Unnecessary catch block: exception 'exception' | |
| JAVA0170 | 0.00 | JAVA0170 Caught exception not derived from java.lang.Exception | |
| JAVA0171 | 0.00 | JAVA0171 Unused local variable | |
| JAVA0173 | 0.00 | JAVA0173 Unused method parameter | |
| JAVA0174 | 0.00 | JAVA0174 Assigned local variable never used | |
| JAVA0175 | 0.00 | JAVA0175 Successive assignment to variable | |
| JAVA0176 | 0.00 | JAVA0176 Local variable name does not have required form | |
| JAVA0177 | 0.00 | JAVA0177 Variable declaration missing initializer | |
| JAVA0179 | 0.00 | JAVA0179 Local variable hides visible field | |
| JAVA0233 | 0.00 | JAVA0233 Definition of serialVersionUID other than 'private static final long serialVersionUID' | |
| JAVA0234 | 0.00 | JAVA0234 Class is Serializable but does not define serialVersionUID | |
| JAVA0235 | 0.00 | JAVA0235 Class defines serialVersionUID but does not implement Serializable | |
| JAVA0236 | 0.00 | JAVA0236 Attempt to clone an object which does not implement Cloneable | |
| JAVA0237 | 0.00 | JAVA0237 Class implements Cloneable but does not have public clone method | |
| JAVA0238 | 0.00 | JAVA0238 Clone method does not call super.clone() | |
| JAVA0239 | 0.00 | JAVA0239 Class declares 'readObject' or 'writeObject' but does not implement Serializable | |
| JAVA0240 | 0.00 | JAVA0240 Serializable class which declares readObject or writeObject but not both | |
| JAVA0241 | 0.00 | JAVA0241 'readObject' or 'writeObject' should be declared private in Serializable class | |
| JAVA0242 | 3.00 | JAVA0242 Transient field in non-Serializable class | |
| JAVA0243 | 0.00 | JAVA0243 'readResolve' or 'writeReplace' should be declared private or protected | |
| JAVA0244 | 0.00 | JAVA0244 Field or method name in subclass differs only by case from inherited field or method | |
| JAVA0245 | 0.00 | JAVA0245 JUnit TestCase with non-trivial constructor | |
| JAVA0246 | 0.00 | JAVA0246 JUnit assertXXX statement missing message parameter | |
| JAVA0247 | 0.00 | JAVA0247 JUnit 'setUp()' and 'tearDown()' should call super method | |
| JAVA0248 | 0.00 | JAVA0248 JUnit method 'setUp' or 'tearDown' with incorrect signature | |
| JAVA0249 | 0.00 | JAVA0249 JUnit TestCase 'suite()' should be declared static | |
| JAVA0250 | 0.00 | JAVA0250 JUnit TestCase declares testXXX method with incorrect signature | |
| JAVA0251 | 0.00 | JAVA0251 Use '%n' for line breaks in printf/format for platform independence | |
| JAVA0252 | 0.00 | JAVA0252 'enum' is a Java 1.5 reserved word | |
| JAVA0253 | 0.00 | JAVA0253 Not all enum constants consumed in switch statement | |
| JAVA0254 | 0.00 | JAVA0254 Use enhanced for loop construct instead of Iterator | |
| JAVA0255 | 0.00 | JAVA0255 Result of method invocation not used | |
| JAVA0256 | 0.00 | JAVA0256 Assignment of external collection/array to field | |
| JAVA0257 | 0.00 | JAVA0257 Use of 'Constant Interface' anti-pattern | |
| JAVA0258 | 0.00 | JAVA0258 Implement Iterable for foreach compatibility | |
| JAVA0259 | 0.00 | JAVA0259 Return of collection/array field | |
| JAVA0260 | 0.00 | JAVA0260 Use 'enum' instead of Enumerated Type pattern | |
| JAVA0261 | 0.00 | JAVA0261 Use specialized Enum collection types | |
| JAVA0262 | 0.00 | JAVA0262 Use of char in integer context | |
| JAVA0263 | 0.00 | JAVA0263 Long literal ends with 'l' instead of 'L' | |
| JAVA0264 | 0.00 | JAVA0264 Integer math in long context - check for overflow | |
| JAVA0265 | 0.00 | JAVA0265 Use of Throwable.printStackTrace() | |
| JAVA0266 | 0.00 | JAVA0266 Use of System.out | |
| JAVA0267 | 0.00 | JAVA0267 Use of System.err | |
| JAVA0269 | 0.00 | JAVA0269 Contents of StringBuffer never used | |
| JAVA0270 | 0.00 | JAVA0270 Use Java 5.0 enhanced for loop construct to iterate over all elements in an array | |
| JAVA0271 | 0.00 | JAVA0271 Minimize use of on-demand (.*) static imports | |
| JAVA0272 | 0.00 | JAVA0272 Thread.run() called | |
| JAVA0273 | 0.00 | JAVA0273 Non-final derivative of Thread calls start() in constructor | |
| JAVA0274 | 0.00 | JAVA0274 Serializable class has a synchronized readObject() | |
| JAVA0275 | 0.00 | JAVA0275 Serializable class has a synchronized writeObject() and no other synchronized methods | |
| JAVA0276 | 0.00 | JAVA0276 Unnecessary use of String constructor | |
| JAVA0277 | 0.00 | JAVA0277 Iterator.next() implementation does not throw NoSuchElementException | |
| JAVA0278 | 0.00 | JAVA0278 Unnecessary use of Boolean constructor | |
| JAVA0279 | 0.00 | JAVA0279 Serialization method readObject or readObjectNoData calls an overridable method | |
| JAVA0280 | 0.00 | JAVA0280 IllegalMonitorStateException caught | |
| JAVA0281 | 0.00 | JAVA0281 Iterator.next() not called in loop | |
| JAVA0282 | 0.00 | JAVA0282 Call to Iterator.next() in loop which does not test Iterator.hasNext() | |
| JAVA0283 | 0.00 | JAVA0283 Control variable not updated in loop body | |
| JAVA0284 | 0.00 | JAVA0284 Explicit garbage collection | |
| JAVA0285 | 0.00 | JAVA0285 Dereference of potentially null variable | |
| JAVA0286 | 0.00 | JAVA0286 Dereference of null variable | |
| JAVA0287 | 0.00 | JAVA0287 Unnecessary null check | |
| JAVA0288 | 0.00 | JAVA0288 Inconsistent null check | |
| LINES | 456.00 | Number of lines in the source file | |
| LINE_COMMENT | 7.00 | Number of line comments | |
| LOC | 364.00 | Lines of code | |
| LOGICAL_LINES | 201.00 | Number of statements | |
| LOOPS | 6.00 | Number of loops | |
| NEST_DEPTH | 5.00 | Maximum nesting depth | |
| OPERANDS | 944.00 | Number of operands | |
| OPERATORS | 1933.00 | Number of operators | |
| PARAMS | 19.00 | Number of formal parameter declarations | |
| PROGRAM_LENGTH | 2877.00 | Halstead program length | |
| PROGRAM_VOCAB | 300.00 | Halstead program vocabulary | |
| PROGRAM_VOLUME | 0.00 | Halstead program volume | |
| RETURNS | 27.00 | Number of return points from functions | |
| SIZE | 17089.00 | Size of the file in bytes | |
| UNIQUE_OPERANDS | 251.00 | Number of unique operands | |
| UNIQUE_OPERATORS | 49.00 | Number of unique operators | |
| WHITESPACE | 50.00 | Number of whitespace lines | |