UnitType.java
| Index Score | ||
|---|---|---|
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net.sf.freecol.common.model |
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FreeCol |
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 | |
|---|---|---|
| DECL_COMMENTS | Comments in declarations |  |
| DOC_COMMENT | Number of javadoc comment lines | |
| COMMENTS | Comment lines | |
| FUNCTIONS | Number of function declarations | |
| RETURNS | Number of return points from functions | |
| LINES | Number of lines in the source file | |
| JAVA0034 | JAVA0034 Missing braces in if statement | |
| SIZE | Size of the file in bytes | |
| INTERFACE_COMPLEXITY | Interface complexity | |
| UNIQUE_OPERANDS | Number of unique operands | |
| PROGRAM_VOCAB | Halstead program vocabulary | |
| BLOCKS | Number of blocks | |
| JAVA0081 | JAVA0081 Boolean literal in comparison | |
| CYCLOMATIC | Cyclomatic complexity | |
| JAVA0254 | JAVA0254 Use enhanced for loop construct instead of Iterator | |
| JAVA0043 | JAVA0043 Inner class does not use outer class | |
| EXITS | Procedure exits | |
| OPERATORS | Number of operators | |
| PROGRAM_LENGTH | Halstead program length | |
| OPERANDS | Number of operands | |
| PROGRAM_VOLUME | Halstead program volume | |
| PARAMS | Number of formal parameter declarations | |
| JAVA0136 | JAVA0136 N methods defined in class (maximum: M) | |
| LOGICAL_LINES | Number of statements | |
| LOC | Lines of code | |
| EXEC_COMMENTS | Comments in executable code | |
| JAVA0126 | JAVA0126 Method declares unchecked exception in throws | |
| LINE_COMMENT | Number of line comments | |
| JAVA0110 | JAVA0110 Incorrect javadoc: no @return tag | |
| ELOC | Effective lines of code | |
| JAVA0100 | JAVA0100 Class contains N non-final fields (maximum: M) | |
| UNIQUE_OPERATORS | Number of unique operators | |
| JAVA0108 | JAVA0108 Incorrect javadoc: no @param tag for 'parameter' | |
| JAVA0145 | JAVA0145 Tab character used in source file | |
/**
* Copyright (C) 2002-2007 The FreeCol Team
*
* This file is part of FreeCol.
*
* FreeCol 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.
*
* FreeCol 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 FreeCol. If not, see <http://www.gnu.org/licenses/>.
*/
package net.sf.freecol.common.model;
import java.util.ArrayList;
import java.util.EnumMap;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import javax.xml.stream.XMLStreamConstants;
import javax.xml.stream.XMLStreamException;
import javax.xml.stream.XMLStreamReader;
import net.sf.freecol.FreeCol;
import net.sf.freecol.common.Specification;
import net.sf.freecol.common.model.Player.PlayerType;
public final class UnitType extends BuildableType {
public static final int DEFAULT_OFFENCE = 0;
public static final int DEFAULT_DEFENCE = 1;
public static enum UpgradeType { EDUCATION, NATIVES, EXPERIENCE,
LOST_CITY, PROMOTION }
public static enum DowngradeType { CLEAR_SKILL, DEMOTION, CAPTURE }
/**
* Describe offence here.
*/
private int offence;
/**
* Describe defence here.
*/
private int defence;
/**
* Describe space here.
*/
private int space;
/**
* Describe hitPoints here.
*/
private int hitPoints;
/**
* Describe spaceTaken here.
*/
private int spaceTaken;
/**
* Describe skill here.
*/
private int skill;
/**
* Describe price here.
*/
private int price;
/**
* Describe price here.
*/
private int increasingPrice;
/**
* Describe movement here.
*/
private int movement;
/**
* Describe lineOfSight here.
*/
private int lineOfSight;
/**
* Describe recruitProbability here.
*/
private int recruitProbability;
/**
* Describe expertProduction here.
*/
private GoodsType expertProduction;
/**
* How much a Unit of this type contributes to the Player's score.
*/
private int scoreValue;
/**
* Describe art here.
*/
private String art;
/**
* Describe pathImage here.
*/
private String pathImage;
/**
* Describe maximumAttrition here.
*/
private int maximumAttrition;
/**
* The ID of the skill this UnitType teaches, mostly its own.
*/
private String skillTaught;
/**
* Describe education here.
*/
private HashMap<String, Upgrade> upgrades = new HashMap<String, Upgrade>();
/**
* Describe education here.
*/
private HashMap<String, Downgrade> downgrades = new HashMap<String, Downgrade>();
/**
* Creates a new <code>UnitType</code> instance.
*
* @param index an <code>int</code> value
*/
public UnitType(int index) {
setIndex(index);
}
/**
* Returns <code>true</code> if Units of this type can carry other Units.
*
* @return a <code>boolean</code> value
*/
public boolean canCarryUnits() {
return hasAbility("model.ability.carryUnits");
}
/**
* Returns <code>true</code> if Units of this type can carry Goods.
*
* @return a <code>boolean</code> value
*/
public boolean canCarryGoods() {
return hasAbility("model.ability.carryGoods");
}
/**
* Get the <code>Art</code> value.
*
* @return a <code>String</code> value
*/
public String getArt() {
return art;
}
/**
* Set the <code>Art</code> value.
*
* @param newArt The new Art value.
*/
public void setArt(final String newArt) {
this.art = newArt;
}
/**
* Get the <code>ScoreValue</code> value.
*
* @return an <code>int</code> value
*/
public int getScoreValue() {
return scoreValue;
}
/**
* Set the <code>ScoreValue</code> value.
*
* @param newScoreValue The new ScoreValue value.
*/
public void setScoreValue(final int newScoreValue) {
this.scoreValue = newScoreValue;
}
/**
* Get the <code>Offence</code> value.
*
* @return an <code>int</code> value
*/
public int getOffence() {
return offence;
}
/**
* Set the <code>Offence</code> value.
*
* @param newOffence The new Offence value.
*/
public void setOffence(final int newOffence) {
this.offence = newOffence;
}
/**
* Get the <code>Defence</code> value.
*
* @return an <code>int</code> value
*/
public int getDefence() {
return defence;
}
/**
* Set the <code>Defence</code> value.
*
* @param newDefence The new Defence value.
*/
public void setDefence(final int newDefence) {
this.defence = newDefence;
}
/**
* Get the <code>LineOfSight</code> value.
*
* @return an <code>int</code> value
*/
public int getLineOfSight() {
return lineOfSight;
}
/**
* Set the <code>LineOfSight</code> value.
*
* @param newLineOfSight The new Defence value.
*/
public void setLineOfSight(final int newLineOfSight) {
this.lineOfSight = newLineOfSight;
}
/**
* Get the <code>Space</code> value.
*
* @return an <code>int</code> value
*/
public int getSpace() {
return space;
}
/**
* Set the <code>Space</code> value.
*
* @param newSpace The new Space value.
*/
public void setSpace(final int newSpace) {
this.space = newSpace;
}
/**
* Get the <code>HitPoints</code> value.
*
* @return an <code>int</code> value
*/
public int getHitPoints() {
return hitPoints;
}
/**
* Set the <code>HitPoints</code> value.
*
* @param newHitPoints The new HitPoints value.
*/
public void setHitPoints(final int newHitPoints) {
this.hitPoints = newHitPoints;
}
/**
* Get the <code>SpaceTaken</code> value.
*
* @return an <code>int</code> value
*/
public int getSpaceTaken() {
return spaceTaken;
}
/**
* Set the <code>SpaceTaken</code> value.
*
* @param newSpaceTaken The new SpaceTaken value.
*/
public void setSpaceTaken(final int newSpaceTaken) {
this.spaceTaken = newSpaceTaken;
}
/**
* If this UnitType is recruitable in Europe
*
* @return an <code>boolean</code> value
*/
public boolean isRecruitable() {
return recruitProbability > 0;
}
/**
* Get the <code>RecruitProbability</code> value.
*
* @return an <code>int</code> value
*/
public int getRecruitProbability() {
return recruitProbability;
}
/**
* Set the <code>RecruitProbability</code> value.
*
* @param newRecruitProbability The new RecruitProbability value.
*/
public void setRecruitProbability(final int newRecruitProbability) {
this.recruitProbability = newRecruitProbability;
}
/**
* Get the <code>Skill</code> value.
*
* @return an <code>int</code> value
*/
public int getSkill() {
return skill;
}
/**
* Set the <code>Skill</code> value.
*
* @param newSkill The new Skill value.
*/
public void setSkill(final int newSkill) {
this.skill = newSkill;
}
/**
* Get the <code>Price</code> value.
*
* @return an <code>int</code> value
*
* This returns the base price of the <code>UnitType</code>
*
* For the actual price of the unit, use {@link Europe#getUnitPrice(UnitType)}
*/
public int getPrice() {
return price;
}
/**
* Set the <code>Price</code> value.
*
* @param newPrice The new Price value.
*/
public void setPrice(final int newPrice) {
this.price = newPrice;
}
/**
* Get the <code>IncreasingPrice</code> value.
*
* @return an <code>int</code> value
*/
public int getIncreasingPrice() {
return increasingPrice;
}
/**
* Set the <code>IncreasingPrice</code> value.
*
* @param newIncreasingPrice The new IncreasingPrice value.
*/
public void setIncreasingPrice(final int newIncreasingPrice) {
this.increasingPrice = newIncreasingPrice;
}
/**
* Get the <code>Movement</code> value.
*
* @return an <code>int</code> value
*/
public int getMovement() {
return movement;
}
/**
* Set the <code>Movement</code> value.
*
* @param newMovement The new Movement value.
*/
public void setMovement(final int newMovement) {
this.movement = newMovement;
}
/**
* Get the <code>MaximumAttrition</code> value.
*
* @return an <code>int</code> value
*/
public int getMaximumAttrition() {
return maximumAttrition;
}
/**
* Set the <code>MaximumAttrition</code> value.
*
* @param newMaximumAttrition The new MaximumAttrition value.
*/
public void setMaximumAttrition(final int newMaximumAttrition) {
this.maximumAttrition = newMaximumAttrition;
}
/**
* Get the <code>ExpertProduction</code> value.
*
* @return a <code>GoodsType</code> value
*/
public GoodsType getExpertProduction() {
return expertProduction;
}
/**
* Set the <code>ExpertProduction</code> value.
*
* @param newExpertProduction The new ExpertProduction value.
*/
public void setExpertProduction(final GoodsType newExpertProduction) {
this.expertProduction = newExpertProduction;
}
/**
* Get the <code>PathImage</code> value.
*
* @return a <code>String</code> value
*/
public String getPathImage() {
return pathImage;
}
/**
* Set the <code>PathImage</code> value.
*
* @param newPathImage The new PathImage value.
*/
public void setPathImage(final String newPathImage) {
this.pathImage = newPathImage;
}
/**
* Get the <code>SkillTaught</code> value.
*
* @return an <code>String</code> value
*/
public String getSkillTaught() {
return skillTaught;
}
/**
* Set the <code>SkillTaught</code> value.
*
* @param newSkillTaught The new SkillTaught value.
*/
public void setSkillTaught(final String newSkillTaught) {
this.skillTaught = newSkillTaught;
}
/**
* Returns true if the UnitType is available to the given
* Player.
*
* @param player a <code>Player</code> value
* @return a <code>boolean</code> value
*/
public boolean isAvailableTo(Player player) {
java.util.Map<String, Boolean> requiredAbilities = getAbilitiesRequired();
for (Entry<String, Boolean> entry : requiredAbilities.entrySet()) {
if (player.hasAbility(entry.getKey()) != entry.getValue()) {
return false;
}
}
return true;
}
public UnitType getPromotion() {
for (Entry<String, Upgrade> entry : upgrades.entrySet()) {
if (entry.getValue().asResultOf.get(UpgradeType.PROMOTION)) {
return FreeCol.getSpecification().getUnitType(entry.getKey());
}
}
return null;
}
/**
* Describe <code>getDowngrade</code> method here.
*
* @return an <code>UnitType</code> value
*/
public UnitType getDowngrade(DowngradeType downgradeType) {
Iterator<Entry<String, Downgrade>> iterator = downgrades.entrySet().iterator();
while (iterator.hasNext()) {
Entry<String, Downgrade> pair = iterator.next();
if (pair.getValue().asResultOf.get(downgradeType)) {
return FreeCol.getSpecification().getUnitType(pair.getKey());
}
}
return null;
}
/**
* Whether this UnitType can be upgraded to the given UnitType by
* the given means of education.
*
* @param newType the UnitType to learn
* @param educationType an <code>UpgradeType</code> value
* @return <code>true</code> if can learn the given UnitType
*/
public boolean canBeUpgraded(UnitType newType, UpgradeType educationType) {
Upgrade upgrade = upgrades.get(newType.getSkillTaught());
return upgrade != null && upgrade.asResultOf.get(educationType);
}
/**
* Get a list of UnitType which can learn in a lost city rumour
*
* @return <code>UnitType</code> with a skill equal or less than given
* maximum
*/
public List<UnitType> getUnitTypesLearntInLostCity() {
Iterator<Entry<String, Upgrade>> iterator = upgrades.entrySet().iterator();
ArrayList<UnitType> unitTypes = new ArrayList<UnitType>();
while (iterator.hasNext()) {
Entry<String, Upgrade> pair = iterator.next();
if (pair.getValue().asResultOf.get(UpgradeType.LOST_CITY)) {
unitTypes.add(FreeCol.getSpecification().getUnitType(pair.getKey()));
}
}
return unitTypes;
}
/**
* Get a UnitType to learn with a level skill less or equal than given level
*
* @param maximumSkill the maximum level skill which we are searching for
* @return <code>UnitType</code> with a skill equal or less than given
* maximum
*/
public UnitType getEducationUnit(int maximumSkill) {
for (Entry<String, Upgrade> entry : upgrades.entrySet()) {
if (entry.getValue().canBeTaught()) {
UnitType unitType = FreeCol.getSpecification().getUnitType(entry.getKey());
if (unitType.hasSkill() && unitType.getSkill() <= maximumSkill) {
return unitType;
}
}
}
return null;
}
/**
* Get the <code>EducationTurns</code> value.
*
* @return a <code>int</code> value
*/
public int getEducationTurns(UnitType unitType) {
Upgrade upgrade = upgrades.get(unitType.getId());
if (upgrade != null) {
return upgrade.turnsToLearn;
} else {
return UNDEFINED;
}
}
public void readAttributes(XMLStreamReader in, Specification specification)
throws XMLStreamException {
offence = getAttribute(in, "offence", DEFAULT_OFFENCE);
defence = getAttribute(in, "defence", DEFAULT_DEFENCE);
movement = Integer.parseInt(in.getAttributeValue(null, "movement"));
lineOfSight = getAttribute(in, "lineOfSight", 1);
scoreValue = getAttribute(in, "scoreValue", 0);
space = getAttribute(in, "space", 0);
hitPoints = getAttribute(in, "hitPoints", 0);
spaceTaken = getAttribute(in, "spaceTaken", 1);
maximumAttrition = getAttribute(in, "maximumAttrition", Integer.MAX_VALUE);
skillTaught = getAttribute(in, "skillTaught", getId());
art = in.getAttributeValue(null, "art");
pathImage = in.getAttributeValue(null, "pathImage");
recruitProbability = getAttribute(in, "recruitProbability", 0);
skill = getAttribute(in, "skill", UNDEFINED);
setPopulationRequired(getAttribute(in, "population-required", 1));
price = getAttribute(in, "price", UNDEFINED);
increasingPrice = getAttribute(in, "increasingPrice", UNDEFINED);
expertProduction = specification.getType(in, "expert-production", GoodsType.class, null);
}
public void readChildren(XMLStreamReader in, Specification specification) throws XMLStreamException {
while (in.nextTag() != XMLStreamConstants.END_ELEMENT) {
String nodeName = in.getLocalName();
if ("upgrade".equals(nodeName)) {
Upgrade upgrade = new Upgrade();
String educationUnit = in.getAttributeValue(null, "unit");
upgrade.turnsToLearn = getAttribute(in, "turnsToLearn", UNDEFINED);
upgrade.asResultOf.put(UpgradeType.EDUCATION, getAttribute(in, "learnInSchool", true));
upgrade.asResultOf.put(UpgradeType.NATIVES, getAttribute(in, "learnFromNatives", false));
upgrade.asResultOf.put(UpgradeType.EXPERIENCE, getAttribute(in, "learnFromExperience", false));
upgrade.asResultOf.put(UpgradeType.LOST_CITY, getAttribute(in, "learnInLostCity", false));
upgrade.asResultOf.put(UpgradeType.PROMOTION, getAttribute(in, "promotion", false));
upgrades.put(educationUnit, upgrade);
in.nextTag(); // close this element
} else if ("downgrade".equals(nodeName)) {
Downgrade downgrade = new Downgrade();
String educationUnit = in.getAttributeValue(null, "unit");
downgrade.asResultOf.put(DowngradeType.CLEAR_SKILL, getAttribute(in, "clearSkill", true));
downgrade.asResultOf.put(DowngradeType.DEMOTION, getAttribute(in, "demotion", false));
downgrade.asResultOf.put(DowngradeType.CAPTURE, getAttribute(in, "capture", false));
downgrades.put(educationUnit, downgrade);
in.nextTag(); // close this element
} else {
super.readChild(in, specification);
}
}
}
/**
* Returns true if this UnitType has a skill.
*
* @return a <code>boolean</code> value
*/
public boolean hasSkill() {
return skill != UNDEFINED;
}
/**
* Returns true if this UnitType can be built.
*
* @return a <code>boolean</code> value
*/
public boolean canBeBuilt() {
return getGoodsRequired().isEmpty() == false;
}
/**
* Returns true if this UnitType has a price.
*
* @return a <code>boolean</code> value
*/
public boolean hasPrice() {
return price != UNDEFINED;
}
public int getProductionFor(GoodsType goodsType, int base) {
if (base == 0) {
return 0;
}
base = (int) featureContainer.applyModifier(base, goodsType.getId());
return Math.max(base, 1);
}
public EquipmentType[] getDefaultEquipment() {
if (hasAbility("model.ability.canBeEquipped")) {
List<EquipmentType> equipment = new ArrayList<EquipmentType>();
if (hasAbility("model.ability.expertSoldier")) {
equipment.add(FreeCol.getSpecification().getEquipmentType("model.equipment.muskets"));
}
if (hasAbility("model.ability.expertScout")) {
equipment.add(FreeCol.getSpecification().getEquipmentType("model.equipment.horses"));
}
if (hasAbility("model.ability.expertPioneer")) {
EquipmentType tools = FreeCol.getSpecification().getEquipmentType("model.equipment.tools");
for (int count = 0; count < tools.getMaximumCount(); count++) {
equipment.add(tools);
}
}
if (hasAbility("model.ability.expertMissionary")) {
equipment.add(FreeCol.getSpecification().getEquipmentType("model.equipment.missionary"));
}
return equipment.toArray(EquipmentType.NO_EQUIPMENT);
} else {
return EquipmentType.NO_EQUIPMENT;
}
}
private class Upgrade {
protected int turnsToLearn;
protected EnumMap<UpgradeType, Boolean> asResultOf =
new EnumMap<UpgradeType, Boolean>(UpgradeType.class);
public boolean canBeTaught() {
return asResultOf.get(UpgradeType.EDUCATION) && turnsToLearn > 0;
}
}
private class Downgrade {
protected EnumMap<DowngradeType, Boolean> asResultOf =
new EnumMap<DowngradeType, Boolean>(DowngradeType.class);
}
}
The table below shows all metrics for UnitType.java.
| Metric | Value | Description | |
|---|---|---|---|
| BLOCKS | 78.00 | Number of blocks | |
| BLOCK_COMMENT | 0.00 | Number of block comment lines | |
| COMMENTS | 322.00 | Comment lines | |
| COMMENT_DENSITY | 1.36 | Comment density | |
| COMPARISONS | 28.00 | Number of comparison operators | |
| CYCLOMATIC | 75.00 | Cyclomatic complexity | |
| DECL_COMMENTS | 67.00 | Comments in declarations | |
| DOC_COMMENT | 322.00 | Number of javadoc comment lines | |
| ELOC | 237.00 | Effective lines of code | |
| EXEC_COMMENTS | 0.00 | Comments in executable code | |
| EXITS | 52.00 | Procedure exits | |
| FUNCTIONS | 53.00 | Number of function declarations | |
| HALSTEAD_DIFFICULTY | 56.01 | Halstead difficulty | |
| HALSTEAD_EFFORT | 0.00 | Halstead effort | |
| INTERFACE_COMPLEXITY | 94.00 | 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 | 0.00 | 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 | 2.00 | 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 | 1.00 | 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 | 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 | 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 | 1.00 | 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 | 2.00 | 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 | 0.00 | JAVA0113 Incorrect javadoc: no @author tag | |
| JAVA0114 | 0.00 | 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 | 1.00 | 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 | 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 | 1.00 | 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 | 0.00 | 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 | 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 | 2.00 | 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 | 1.00 | 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 | 737.00 | Number of lines in the source file | |
| LINE_COMMENT | 0.00 | Number of line comments | |
| LOC | 314.00 | Lines of code | |
| LOGICAL_LINES | 152.00 | Number of statements | |
| LOOPS | 4.00 | Number of loops | |
| NEST_DEPTH | 4.00 | Maximum nesting depth | |
| OPERANDS | 718.00 | Number of operands | |
| OPERATORS | 1442.00 | Number of operators | |
| PARAMS | 30.00 | Number of formal parameter declarations | |
| PROGRAM_LENGTH | 2160.00 | Halstead program length | |
| PROGRAM_VOCAB | 326.00 | Halstead program vocabulary | |
| PROGRAM_VOLUME | 0.00 | Halstead program volume | |
| RETURNS | 64.00 | Number of return points from functions | |
| SIZE | 20555.00 | Size of the file in bytes | |
| UNIQUE_OPERANDS | 282.00 | Number of unique operands | |
| UNIQUE_OPERATORS | 44.00 | Number of unique operators | |
| WHITESPACE | 101.00 | Number of whitespace lines | |