MindMapLayout.java
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freemind.view.mindmapview |
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FreeMind |
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 | |
|---|---|---|
| LINE_COMMENT | Number of line comments |  |
| JAVA0108 | JAVA0108 Incorrect javadoc: no @param tag for 'parameter' | |
| EXEC_COMMENTS | Comments in executable code | |
| EXITS | Procedure exits | |
| JAVA0034 | JAVA0034 Missing braces in if statement | |
| JAVA0254 | JAVA0254 Use enhanced for loop construct instead of Iterator | |
| JAVA0130 | JAVA0130 Non-static method does not use instance fields | |
| DECL_COMMENTS | Comments in declarations | |
| COMPARISONS | Number of comparison operators | |
| JAVA0068 | JAVA0068 Modifiers not declared in recommended order | |
| JAVA0179 | JAVA0179 Local variable hides visible field | |
| JAVA0285 | JAVA0285 Dereference of potentially null variable | |
| FUNCTIONS | Number of function declarations | |
| JAVA0173 | JAVA0173 Unused method parameter | |
| JAVA0171 | JAVA0171 Unused local variable | |
| JAVA0030 | JAVA0030 Private field not used | |
| PROGRAM_VOCAB | Halstead program vocabulary | |
| OPERATORS | Number of operators | |
| LOGICAL_LINES | Number of statements | |
| UNIQUE_OPERANDS | Number of unique operands | |
| PARAMS | Number of formal parameter declarations | |
| BLOCKS | Number of blocks | |
| INTERFACE_COMPLEXITY | Interface complexity | |
| PROGRAM_LENGTH | Halstead program length | |
| OPERANDS | Number of operands | |
| CYCLOMATIC | Cyclomatic complexity | |
| JAVA0177 | JAVA0177 Variable declaration missing initializer | |
| SIZE | Size of the file in bytes | |
| ELOC | Effective lines of code | |
| PROGRAM_VOLUME | Halstead program volume | |
| JAVA0136 | JAVA0136 N methods defined in class (maximum: M) | |
| UNIQUE_OPERATORS | Number of unique operators | |
| LINES | Number of lines in the source file | |
| RETURNS | Number of return points from functions | |
| JAVA0126 | JAVA0126 Method declares unchecked exception in throws | |
| JAVA0110 | JAVA0110 Incorrect javadoc: no @return tag | |
| JAVA0109 | JAVA0109 Incorrect javadoc: no parameter 'parameter' | |
| LOC | Lines of code | |
| LOOPS | Number of loops | |
| JAVA0029 | JAVA0029 Private method not used | |
/*FreeMind - A Program for creating and viewing Mindmaps
*Copyright (C) 2000-2001 Joerg Mueller <joergmueller@bigfoot.com>
*See COPYING for Details
*
*This program 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.
*
*This program 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 this program; if not, write to the Free Software
*Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/*$Id: MindMapLayout.java,v 1.16 2007/08/07 17:37:51 dpolivaev Exp $*/
package freemind.view.mindmapview;
import freemind.main.FreeMindMain;
import freemind.modes.MindMapCloud;
import java.awt.IllegalComponentStateException;
import java.awt.LayoutManager;
import java.awt.Container;
import java.awt.Component;
import java.awt.Dimension;
import java.awt.Point;
import java.util.LinkedList;
import java.util.ListIterator;
import java.util.NoSuchElementException;
import javax.swing.JLabel;
/**
* This class will Layout the Nodes and Edges of an MapView.
*/
public class MindMapLayout implements LayoutManager {
private final static int BORDER = 30;//width of the border around the map.
// minimal width for input field of leaf or folded node (PN)
// the MINIMAL_LEAF_WIDTH is reserved by calculation of the map width
public final static int MINIMAL_LEAF_WIDTH = 150;
public final static int MINIMAL_WIDTH = 50;
private MapView map;
private int ySize;
// Call xSize and ySize in the same manner
private int xSize;
// save root node coordinates
private int rootX = 0;
private int rootY = 0;
public MindMapLayout(MapView map) {
this.map = map;
// properties "mapxsize" and "mapysize" are ignored
}
public void addLayoutComponent(String name, Component comp){ }
public void removeLayoutComponent(Component comp) { }
public void layoutContainer(Container parent) {
layout(true); }
//
// Absolute positioning
//
/**
* This funcion resizes the map and do the layout.
* All tree heights, widths and shifts should be already calculated.
*/
public void layout(boolean holdSelected) {
NodeView selected = map.getSelected();
holdSelected = holdSelected &&
(selected != null && selected.getX() != 0 && selected.getY() != 0);
int oldRootX = getRoot().getX();
int oldRootY = holdSelected ? selected.getY() : getRoot().getY();
resizeMap(getRoot().getTreeWidth(), getRoot().getTreeHeight());
layout(map.getRoot());
try{
int rootX = getRoot().getX();
int rootY = holdSelected ? selected.getY() : getRoot().getY();
getMapView().scrollBy(rootX - oldRootX, rootY - oldRootY, true );
}
catch(IllegalComponentStateException e){
}
}
/**
* This places the node's subtree if the relative
* position of every node to its parent is known.
*/
private void layout(NodeView node) {
// The overall task of layout is: give me the sizes and I'll set the positions.
// Relative Y positions of nodes are already calculated. Here we
// only calculate relative x positions of nodes. Whenever we talk
// about relative coordinates / positions, we always mean relative to
// the coordinates of node's parent.
int x = 0;
int hgap = node.getHGap();
if ( node.isRoot() ) {
//System.err.println("layoutroot"+node.getModel());
x = 0; }
else if ( node.isLeft() ) {
x = - hgap - node.getPreferredSize().width; }
else {
x = node.getParentView().getPreferredSize().width + hgap; }
placeNode(node, x, node.relYPos);
//Iterations
for ( ListIterator e = node.getChildrenViews().listIterator(); e.hasNext(); ) {
layout( (NodeView)e.next() ); }
}
/**
* Set the position and the size of the node.
* Set the position of the edge of the node (the edge of the node is the edge
* connecting the node to its parent).
*
* Preconditions: Absolute position of the parent is already set correctly.
* Relative positions and TreeHeights are up to dare.
*/
private void placeNode(NodeView node, int relativeX, int relativeY) {
// The placeNode is currently called only by layout().
// I don't undertand why I reset the size of the node according to its preferred size.
// This should not be the task of this method.
// relativeX, relativeY - already calculated coordinates of node relative to its parent.;
if (node.isRoot()) {
node.setBounds(getRootX(),
getRootY());
}
else {
//place the node-label
int x = node.getParentView().getX() + relativeX;
int y = node.getParentView().getY() + relativeY;
node.setBounds(x, y);
// It seems that there is a piece of coding ready for having labelled edges.
// Having labelled edges is a nice thing, as sure as hell, but we do not
// have the support yet.
//place the edge-label
JLabel label = node.getEdge().getLabel();
/* fc, 26.06.2005 */
Point end = node.getInPoint();
Point start = node.getParentView().getOutPoint(end, node.isLeft());
/* end fc, 26.06.2005 */
node.getEdge().start = start;
node.getEdge().end = end;
int relX = (start.x - end.x) / 2;
int absX = start.x - relX;
int relY = (start.y - end.y) / 2;
int absY = start.y - relY;
label.setBounds(absX - label.getPreferredSize().width / 2,
absY - label.getPreferredSize().height / 2,
label.getPreferredSize().width, label.getPreferredSize().height);
}
}
/**
* @return
*/
private int getRootY() {
return calcYBorderSize() / 2 + getRoot().getUpperChildShift();
}
/**
* @return
*/
private int getRootX() {
return calcXBorderSize() / 2 + getRoot().getLeftTreeWidth();
}
/**
*
*/
private void resizeMap(int width, int height) {
// (public to reuse from MapView.scrollNodeToVisible ...)
// In principle, resize can be caused by:
// 1) Unfold
// 2) Insertion of a node
// 3) Modification of a node in an enlarging way
boolean bResized = false;
int oldXSize = getXSize();
int oldYSize = getYSize();
int minXSize = width + calcXBorderSize();
int minYSize = height + calcYBorderSize();
if (minXSize != getXSize()) {
setXSize(minXSize);
bResized = true;
}
if (minYSize != getYSize()) {
setYSize(minYSize);
bResized = true;
}
if (bResized){
getMapView().setSize(getXSize(), getYSize());
}
}
private int calcYBorderSize() {
int yBorderSize;
{
Dimension visibleSize = map.getViewportSize();
if (visibleSize != null){
yBorderSize = 2 * Math.max(visibleSize.height, BORDER);
}
else{
yBorderSize = 2 * BORDER;
}
}
return yBorderSize;
}
private int calcXBorderSize() {
int xBorderSize;
{
Dimension visibleSize = map.getViewportSize();
if (visibleSize != null){
xBorderSize = Math.max(visibleSize.width, 2 *(BORDER + MINIMAL_LEAF_WIDTH));
}
else{
xBorderSize = 2 *(BORDER + MINIMAL_LEAF_WIDTH);
}
}
return xBorderSize;
}
void updateTreeHeightsAndRelativeYOfDescendantsAndAncestors(NodeView node) {
updateTreeHeightsAndRelativeYOfDescendants(node);
if (! node.isRoot())
updateTreeHeightsAndRelativeYOfAncestors(node.getParentView());
}
/**
* This is called by treeNodesChanged(), treeNodesRemoved() & treeNodesInserted(), so it's the
* standard mechanism to update the graphical node structure. It updates the parent of the
* significant node, and follows recursivly the hierary upwards to root.
*/
void updateTreeHeightsAndRelativeYOfAncestors(NodeView node) {
updateTreeGeometry(node);
if ( !node.isRoot()){
updateTreeHeightsAndRelativeYOfAncestors(node.getParentView()); }
}
//
// Relative positioning
//
// Definiton: relative vertical is either relative Y coord or Treeheight.
void updateTreeHeightsAndRelativeYOfWholeMap() {
updateTreeHeightsAndRelativeYOfDescendants(getRoot());
layout(false);
}
void updateTreeHeightsAndRelativeYOfDescendants(NodeView node) {
for (ListIterator e = node.getChildrenViews().listIterator(); e.hasNext();) {
updateTreeHeightsAndRelativeYOfDescendants((NodeView)e.next()); }
updateTreeGeometry(node);
}
private void updateRelativeYOfChildren(NodeView node, LinkedList childrenViews) {
ListIterator e = childrenViews.listIterator();
if (! e.hasNext())
return ;
int vgap = node.getVGap();
NodeView child = (NodeView)childrenViews.getFirst();
int pointer = 0;
int upperShift = 0;
while (e.hasNext()) {
child = (NodeView)e.next();
int shiftUp = getShiftUp(child);
int shiftDown = getShiftDown(child);
int iAdditionalCloudHeigth = child.getAdditionalCloudHeigth();
int upperChildShift = child.getUpperChildShift();
child.relYPos = pointer + upperChildShift
+ iAdditionalCloudHeigth / 2 + shiftDown;
upperShift += upperChildShift + shiftUp;
pointer += child.getTreeHeight()+ shiftUp + shiftDown + iAdditionalCloudHeigth + vgap;
}
upperShift += calcStandardTreeShift(node, childrenViews);
while (e.hasPrevious()) {
child = (NodeView)e.previous();
child.relYPos -= upperShift;
}
}
protected int getShiftUp(NodeView node) {
int shift = node.getShift();
if (shift < 0)
return -shift;
else
return 0;
}
protected int getShiftDown(NodeView node) {
int shift = node.getShift();
if (shift > 0)
return shift;
else
return 0;
}
protected void updateTreeGeometry(NodeView node) {
if (node.isRoot()){
LinkedList leftNodeViews = getRoot().getLeft();
LinkedList rightNodeViews = getRoot().getRight();
int leftWidth = calcTreeWidth(node, leftNodeViews);
int rightWidth = calcTreeWidth(node, rightNodeViews);
getRoot().setRootTreeWidths(leftWidth, rightWidth);
updateRelativeYOfChildren(node, leftNodeViews);
updateRelativeYOfChildren(node, rightNodeViews);
int leftTreeShift = calcUpperChildShift(node, leftNodeViews);
int rightTreeShift = calcUpperChildShift(node, rightNodeViews);
getRoot().setRootUpperChildShift(leftTreeShift, rightTreeShift);
int leftTreeHeight = calcTreeHeight(node, leftTreeShift, leftNodeViews);
int rightTreeHeight = calcTreeHeight(node, rightTreeShift, rightNodeViews);
getRoot().setRootTreeHeights(leftTreeHeight, rightTreeHeight);
}
else{
LinkedList childrenViews = node.getChildrenViews();
int treeWidth = calcTreeWidth(node, childrenViews);
node.setTreeWidth(treeWidth);
updateRelativeYOfChildren(node, childrenViews);
int treeShift = calcUpperChildShift(node, childrenViews);
node.setUpperChildShift(treeShift);
int treeHeight = calcTreeHeight(node, treeShift, childrenViews);
node.setTreeHeight(treeHeight);
// System.out.println(node.getText()
// + ": treeShift=" + treeShift
// + ": treeHeight=" + treeHeight
// );
}
}
/**
* @param node
* @param rightNodeViews
* @return
*/
private int calcUpperChildShift(NodeView node, LinkedList childrenViews) {
try{
NodeView firstChild = (NodeView) childrenViews.getFirst();
int childShift = -firstChild.relYPos
+ firstChild.getAdditionalCloudHeigth()/2
+ firstChild.getUpperChildShift();
return childShift > 0 ? childShift : 0;
}
catch(NoSuchElementException e)
{
return 0;
}
}
private int calcStandardTreeShift( NodeView parent, LinkedList childrenViews ) {
int parentHeight = parent.getPreferredSize().height;
if ( childrenViews == null || childrenViews.size() == 0 ) {
return 0; }
int height = 0;
int vgap = parent.getVGap();
for (ListIterator e = childrenViews.listIterator(); e.hasNext(); ) {
NodeView node = (NodeView)e.next();
if (node != null) {
height += node.getPreferredSize().height + vgap + node.getAdditionalCloudHeigth();
}
}
return Math.max(height - vgap - parentHeight, 0) / 2;
}
/**
* @param leftNodeViews
* @return
*/
private int calcTreeHeight(NodeView parent, int treeShift, LinkedList childrenViews) {
int parentHeight = parent.getPreferredSize().height;
try{
NodeView firstChild = (NodeView) childrenViews.getFirst();
NodeView lastChild = (NodeView) childrenViews.getLast();
int minY = Math.min(
firstChild.relYPos
- firstChild.getUpperChildShift()
- firstChild.getAdditionalCloudHeigth()/2,
0);
int maxY = Math.max(
lastChild.relYPos
- lastChild.getUpperChildShift()
+ lastChild.getTreeHeight() + lastChild.getAdditionalCloudHeigth()/2
, parentHeight);
return maxY - minY;
}
catch(NoSuchElementException e)
{
return parentHeight;
}
}
private int calcTreeWidth(NodeView parent, LinkedList childrenViews) {
int treeWidth = 0;
for (ListIterator e = childrenViews.listIterator(); e.hasNext(); ) {
NodeView childNode = (NodeView)e.next();
if (childNode != null) {
int childWidth = childNode.getTreeWidth() + childNode.getHGap();
if(childWidth > treeWidth){
treeWidth = childWidth;
}
}
}
return parent.getPreferredSize().width
+ 2 * parent.getAdditionalCloudHeigth()
+ treeWidth;
}
//
// Get Methods
//
private RootNodeView getRoot() {
return (RootNodeView)map.getRoot(); }
private MapView getMapView() {
return map; }
private FreeMindMain getFrame() {
return map.getController().getFrame(); }
// This is actually never used.
public Dimension minimumLayoutSize(Container parent) {
return new Dimension(200,200); } //For testing Purposes
public Dimension preferredLayoutSize(Container parent) {
return new Dimension(getXSize(), getYSize()); }
private int getXSize() {
return xSize;
}
/**
* @return
*/
private int getYSize() {
return ySize;
}
/**
* @param i
*/
private void setXSize(int i) {
xSize = i;
}
/**
* @param i
*/
private void setYSize(int i) {
ySize = i;
}
}//class MindMapLayout
The table below shows all metrics for MindMapLayout.java.
| Metric | Value | Description | |
|---|---|---|---|
| BLOCKS | 66.00 | Number of blocks | |
| BLOCK_COMMENT | 21.00 | Number of block comment lines | |
| COMMENTS | 113.00 | Comment lines | |
| COMMENT_DENSITY | 0.46 | Comment density | |
| COMPARISONS | 54.00 | Number of comparison operators | |
| CYCLOMATIC | 67.00 | Cyclomatic complexity | |
| DECL_COMMENTS | 23.00 | Comments in declarations | |
| DOC_COMMENT | 51.00 | Number of javadoc comment lines | |
| ELOC | 248.00 | Effective lines of code | |
| EXEC_COMMENTS | 19.00 | Comments in executable code | |
| EXITS | 71.00 | Procedure exits | |
| FUNCTIONS | 33.00 | Number of function declarations | |
| HALSTEAD_DIFFICULTY | 74.33 | Halstead difficulty | |
| HALSTEAD_EFFORT | 0.00 | Halstead effort | |
| INTERFACE_COMPLEXITY | 72.00 | Interface complexity | |
| JAVA0001 | 0.00 | JAVA0001 Package name does not contain only lower case letters | |
| JAVA0002 | 1.00 | 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 | 1.00 | 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 | 1.00 | JAVA0029 Private method not used | |
| JAVA0030 | 2.00 | 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 | 6.00 | JAVA0034 Missing braces in if statement | |
| JAVA0035 | 0.00 | 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 | 0.00 | JAVA0057 Unnecessary default constructor | |
| JAVA0058 | 0.00 | 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 | 3.00 | 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 | 2.00 | JAVA0076 Use of magic number | |
| JAVA0077 | 0.00 | JAVA0077 Private field not used in declaring class | |
| JAVA0078 | 0.00 | JAVA0078 Floating point values compared with == | |
| JAVA0079 | 0.00 | JAVA0079 Use of instance to reference static member | |
| JAVA0080 | 1.00 | 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 | 0.00 | 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 | 12.00 | JAVA0108 Incorrect javadoc: no @param tag for 'parameter' | |
| JAVA0109 | 2.00 | 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 | 2.00 | JAVA0116 Missing javadoc: field 'field' | |
| JAVA0117 | 4.00 | JAVA0117 Missing javadoc: method 'method' | |
| JAVA0118 | 0.00 | JAVA0118 Missing javadoc: type 'type' | |
| JAVA0119 | 0.00 | 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 | 4.00 | 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 | 436.00 | 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 | 2.00 | JAVA0171 Unused local variable | |
| JAVA0173 | 2.00 | 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 | 2.00 | JAVA0177 Variable declaration missing initializer | |
| JAVA0179 | 2.00 | 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 | 0.00 | 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 | 4.00 | 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 | 2.00 | 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 | 505.00 | Number of lines in the source file | |
| LINE_COMMENT | 41.00 | Number of line comments | |
| LOC | 303.00 | Lines of code | |
| LOGICAL_LINES | 167.00 | Number of statements | |
| LOOPS | 6.00 | Number of loops | |
| NEST_DEPTH | 4.00 | Maximum nesting depth | |
| OPERANDS | 737.00 | Number of operands | |
| OPERATORS | 1421.00 | Number of operators | |
| PARAMS | 33.00 | Number of formal parameter declarations | |
| PROGRAM_LENGTH | 2158.00 | Halstead program length | |
| PROGRAM_VOCAB | 280.00 | Halstead program vocabulary | |
| PROGRAM_VOLUME | 0.00 | Halstead program volume | |
| RETURNS | 39.00 | Number of return points from functions | |
| SIZE | 15435.00 | Size of the file in bytes | |
| UNIQUE_OPERANDS | 233.00 | Number of unique operands | |
| UNIQUE_OPERATORS | 47.00 | Number of unique operators | |
| WHITESPACE | 89.00 | Number of whitespace lines | |