ItemTable.java
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|---|---|---|
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net.sf.l2j.gameserver |
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L2J |
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 | |
|---|---|---|
| OPERANDS | Number of operands |  |
| LOGICAL_LINES | Number of statements | |
| PROGRAM_LENGTH | Halstead program length | |
| JAVA0254 | JAVA0254 Use enhanced for loop construct instead of Iterator | |
| UNIQUE_OPERANDS | Number of unique operands | |
| JAVA0020 | JAVA0020 Field name does not have required form | |
| OPERATORS | Number of operators | |
| EXITS | Procedure exits | |
| PROGRAM_VOCAB | Halstead program vocabulary | |
| LOOPS | Number of loops | |
| LOC | Lines of code | |
| ELOC | Effective lines of code | |
| JAVA0030 | JAVA0030 Private field not used | |
| JAVA0034 | JAVA0034 Missing braces in if statement | |
| SIZE | Size of the file in bytes | |
| JAVA0166 | JAVA0166 Generic exception caught | |
| LINES | Number of lines in the source file | |
| JAVA0177 | JAVA0177 Variable declaration missing initializer | |
| JAVA0022 | JAVA0022 Static final field name does not have required form | |
| COMPARISONS | Number of comparison operators | |
| JAVA0117 | JAVA0117 Missing javadoc: method 'method' | |
| JAVA0145 | JAVA0145 Tab character used in source file | |
| BLOCKS | Number of blocks | |
| PROGRAM_VOLUME | Halstead program volume | |
| JAVA0126 | JAVA0126 Method declares unchecked exception in throws | |
| JAVA0110 | JAVA0110 Incorrect javadoc: no @return tag | |
| JAVA0265 | JAVA0265 Use of Throwable.printStackTrace() | |
| INTERFACE_COMPLEXITY | Interface complexity | |
| JAVA0100 | JAVA0100 Class contains N non-final fields (maximum: M) | |
| JAVA0108 | JAVA0108 Incorrect javadoc: no @param tag for 'parameter' | |
| DECL_COMMENTS | Comments in declarations | |
| DOC_COMMENT | Number of javadoc comment lines | |
| RETURNS | Number of return points from functions | |
| PARAMS | Number of formal parameter declarations | |
| JAVA0130 | JAVA0130 Non-static method does not use instance fields | |
| COMMENTS | Comment lines | |
| LINE_COMMENT | Number of line comments | |
/*
* $Header: /cvsroot/l2j/L2_Gameserver/java/net/sf/l2j/gameserver/ItemTable.java,v 1.9 2004/11/19 08:54:43 l2chef Exp $
*
* $Author: l2chef $
* $Date: 2004/11/19 08:54:43 $
* $Revision: 1.9 $
* $Log: ItemTable.java,v $
* Revision 1.9 2004/11/19 08:54:43 l2chef
* database is now used
*
* Revision 1.5 2004/07/13 23:14:31 l2chef
* broken item lines do not abort parsing
*
* Revision 1.4 2004/06/30 21:51:33 l2chef
* using jdk logger instead of println
*
* Revision 1.3 2004/06/27 20:50:02 l2chef
* better error message when data file is missing. skipping of comment lines
*
* Revision 1.2 2004/06/27 08:51:43 jeichhorn
* Added copyright notice
*
*
* 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, 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.
*
* http://www.gnu.org/copyleft/gpl.html
*/
package net.sf.l2j.gameserver;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.LineNumberReader;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.util.HashMap;
import java.util.Iterator;
import java.util.StringTokenizer;
import java.util.logging.Logger;
import net.sf.l2j.L2DatabaseFactory;
import net.sf.l2j.gameserver.model.L2ItemInstance;
import net.sf.l2j.gameserver.model.L2World;
import net.sf.l2j.gameserver.templates.L2Armor;
import net.sf.l2j.gameserver.templates.L2EtcItem;
import net.sf.l2j.gameserver.templates.L2Item;
import net.sf.l2j.gameserver.templates.L2Weapon;
/**
* This class ...
*
* @version $Revision: 1.9 $ $Date: 2004/11/19 08:54:43 $
*/
public class ItemTable
{
private static Logger _log = Logger.getLogger(ItemTable.class.getName());
private File _dataFile;
private static final int TYPE_ETC_ITEM = 0;
private static final int TYPE_ARMOR = 1;
private static final int TYPE_WEAPON = 2;
private static final HashMap _materials = new HashMap();
private static final HashMap _crystalTypes = new HashMap();
private static final HashMap _weaponTypes = new HashMap();
private static final HashMap _armorTypes = new HashMap();
private static final HashMap _slots = new HashMap();
private L2Item[] _allTemplates;
private HashMap _etcItems;
private HashMap _armors;
private HashMap _weapons;
private HashMap _crystalList;
private boolean _initialized = true;
static
{
_materials.put("paper", new Integer(L2Item.MATERIAL_PAPER));
_materials.put("wood", new Integer(L2Item.MATERIAL_WOOD));
_materials.put("liquid", new Integer(L2Item.MATERIAL_LIQUID));
_materials.put("cloth", new Integer(L2Item.MATERIAL_CLOTH));
_materials.put("leather", new Integer(L2Item.MATERIAL_LEATHER));
_materials.put("horn", new Integer(L2Item.MATERIAL_HORN));
_materials.put("bone", new Integer(L2Item.MATERIAL_BONE));
_materials.put("bronze", new Integer(L2Item.MATERIAL_BRONZE));
_materials.put("fine_steel", new Integer(L2Item.MATERIAL_FINE_STEEL));
_materials.put("cotton", new Integer(L2Item.MATERIAL_FINE_STEEL));
_materials.put("mithril", new Integer(L2Item.MATERIAL_MITHRIL));
_materials.put("silver", new Integer(L2Item.MATERIAL_SILVER));
_materials.put("gold", new Integer(L2Item.MATERIAL_GOLD));
_materials.put("adamantaite", new Integer(L2Item.MATERIAL_ADAMANTAITE));
_materials.put("steel", new Integer(L2Item.MATERIAL_STEEL));
_materials.put("oriharukon", new Integer(L2Item.MATERIAL_ORIHARUKON));
_materials.put("blood_steel", new Integer(L2Item.MATERIAL_BLOOD_STEEL));
_materials.put("crystal", new Integer(L2Item.MATERIAL_CRYSTAL));
_materials.put("damascus", new Integer(L2Item.MATERIAL_DAMASCUS));
_materials.put("chrysolite", new Integer(L2Item.MATERIAL_CHRYSOLITE));
_materials.put("scale_of_dragon", new Integer(L2Item.MATERIAL_SCALE_OF_DRAGON));
_materials.put("dyestuff", new Integer(L2Item.MATERIAL_DYESTUFF));
_materials.put("cobweb", new Integer(L2Item.MATERIAL_COBWEB));
_crystalTypes.put("s", new Integer(L2Item.CRYSTAL_S));
_crystalTypes.put("a", new Integer(L2Item.CRYSTAL_A));
_crystalTypes.put("b", new Integer(L2Item.CRYSTAL_B));
_crystalTypes.put("c", new Integer(L2Item.CRYSTAL_C));
_crystalTypes.put("d", new Integer(L2Item.CRYSTAL_D));
_crystalTypes.put("none", new Integer(L2Item.CRYSTAL_NONE));
_weaponTypes.put("blunt", new Integer(L2Weapon.WEAPON_TYPE_BLUNT));
_weaponTypes.put("bow", new Integer(L2Weapon.WEAPON_TYPE_BOW));
_weaponTypes.put("dagger", new Integer(L2Weapon.WEAPON_TYPE_DAGGER));
_weaponTypes.put("dual", new Integer(L2Weapon.WEAPON_TYPE_DUAL));
_weaponTypes.put("dualfist", new Integer(L2Weapon.WEAPON_TYPE_DUALFIST));
_weaponTypes.put("etc", new Integer(L2Weapon.WEAPON_TYPE_ETC));
_weaponTypes.put("fist", new Integer(L2Weapon.WEAPON_TYPE_FIST));
_weaponTypes.put("none", new Integer(L2Weapon.WEAPON_TYPE_NONE)); // these are shields !
_weaponTypes.put("pole", new Integer(L2Weapon.WEAPON_TYPE_POLE));
_weaponTypes.put("sword", new Integer(L2Weapon.WEAPON_TYPE_SWORD));
_armorTypes.put("none", new Integer(L2Armor.ARMORTYPE_NONE));
_armorTypes.put("light", new Integer(L2Armor.ARMORTYPE_LIGHT));
_armorTypes.put("heavy", new Integer(L2Armor.ARMORTYPE_HEAVY));
_armorTypes.put("magic", new Integer(L2Armor.ARMORTYPE_MAGIC));
_slots.put("chest", new Integer(L2Item.SLOT_CHEST));
_slots.put("CHEST", new Integer(L2Item.SLOT_FULL_ARMOR));
_slots.put("head", new Integer(L2Item.SLOT_HEAD));
_slots.put("underwear", new Integer(L2Item.SLOT_UNDERWEAR));
_slots.put("back", new Integer(L2Item.SLOT_BACK));
_slots.put("neck", new Integer(L2Item.SLOT_NECK));
_slots.put("legs", new Integer(L2Item.SLOT_LEGS));
_slots.put("feet", new Integer(L2Item.SLOT_FEET));
_slots.put("gloves", new Integer(L2Item.SLOT_GLOVES));
_slots.put("chest,legs", new Integer(L2Item.SLOT_CHEST | L2Item.SLOT_LEGS));
_slots.put("rhand", new Integer(L2Item.SLOT_R_HAND));
_slots.put("lhand", new Integer(L2Item.SLOT_L_HAND));
_slots.put("lrhand", new Integer(L2Item.SLOT_LR_HAND));
_slots.put("rear,lear", new Integer(L2Item.SLOT_L_EAR | L2Item.SLOT_R_EAR));
_slots.put("rfinger,lfinger", new Integer(L2Item.SLOT_L_FINGER | L2Item.SLOT_R_FINGER));
_slots.put("none", new Integer(L2Item.SLOT_NONE));
}
private static ItemTable _instance;
public static ItemTable getInstance()
{
if (_instance == null)
{
_instance = new ItemTable();
}
return _instance;
}
public ItemTable()
{
FillEtcItemsTable();
FillArmorsTable();
FillWeaponsTable();
parseCrystalInfo();
buildFastLookupTable();
//free unused stuff
_crystalList = null;
}
public boolean isInitialized()
{
return _initialized;
}
private void parseCrystalInfo() {
String line = null;
LineNumberReader lnr = null;
_crystalList = new HashMap();
try
{
File crystalsData = new File("data/crystals.csv");
lnr = new LineNumberReader(new BufferedReader( new FileReader(crystalsData)));
while ((line=lnr.readLine()) != null)
{
if (line.trim().length() == 0 || line.startsWith("#"))
{
continue;
}
parseCrystalLine(line);
}
_log.config("found "+_crystalList.size()+" crystallization templates");
}
catch (Exception e)
{
if (lnr != null)
{
_log.warning("error while parsing crystal info on line: "+lnr.getLineNumber() );
e.printStackTrace();
}
else
{
_log.warning("No crystallization records were found in data folder");
}
}
}
private void parseCrystalLine(String line) {
StringTokenizer st = new StringTokenizer(line,";");
int itemId = Integer.parseInt(st.nextToken());
int crystalAmount = Integer.parseInt(st.nextToken());
//int crystalGrade = Integer.parseInt(st.nextToken());
_crystalList.put(new Integer(itemId), new Integer(crystalAmount));
}
/**
* @param items
*/
private void fixEtcItems(HashMap items)
{
for (Iterator iter = items.keySet().iterator(); iter.hasNext();)
{
Integer key = (Integer) iter.next();
L2EtcItem item = (L2EtcItem) items.get(key);
if (item.getWeight() == 0 && item.getEtcItemType() != L2EtcItem.TYPE_MONEY &&
!item.getName().startsWith("world_map") &&
!item.getName().startsWith("crystal_"))
{
item.setType2(L2Item.TYPE2_QUEST);
item.setEtcItemType(L2EtcItem.TYPE_QUEST);
}
else if (item.getName().startsWith("sb_"))
{
item.setType2(L2Item.TYPE2_OTHER);
item.setEtcItemType(L2EtcItem.TYPE_SPELLBOOK);
}
else if (item.getName().startsWith("rp_"))
{
item.setType2(L2Item.TYPE2_OTHER);
item.setEtcItemType(L2EtcItem.TYPE_RECEIPE);
}
else if (item.getName().startsWith("q_"))
{
item.setType2(L2Item.TYPE2_QUEST);
item.setEtcItemType(L2EtcItem.TYPE_QUEST);
}
}
}
private void FillEtcItemsTable()
{
_etcItems = new HashMap();
L2EtcItem result;
try
{
java.sql.Connection con = null;
con = L2DatabaseFactory.getInstance().getConnection();
PreparedStatement statement = con.prepareStatement("SELECT * FROM etcitem");
ResultSet rset = statement.executeQuery();
while(rset.next())
{
result = new L2EtcItem();
result.setItemId(rset.getInt("item_id"));
result.setName(rset.getString("name"));
result.setCrystallizable(Boolean.valueOf(rset.getString("crystallizable")).booleanValue());
String itemType = rset.getString("item_type");
result.setType1(L2Item.TYPE1_ITEM_QUESTITEM_ADENA);
if (itemType.equals("none"))
{
// only for default
result.setType2(L2Item.TYPE2_OTHER);
result.setEtcItemType(L2EtcItem.TYPE_OTHER);
}
else if (itemType.equals("arrow"))
{
result.setType2(L2Item.TYPE2_OTHER);
result.setEtcItemType(L2EtcItem.TYPE_ARROW);
result.setBodyPart(L2Item.SLOT_L_HAND);
}
else if (itemType.equals("castle_guard"))
{
result.setType2(L2Item.TYPE2_OTHER);
result.setEtcItemType(L2EtcItem.TYPE_SCROLL); // dummy
}
else if (itemType.equals("material"))
{
result.setType2(L2Item.TYPE2_OTHER);
result.setEtcItemType(L2EtcItem.TYPE_MATERIAL);
}
else if (itemType.equals("pet_collar"))
{
result.setType2(L2Item.TYPE2_OTHER);
result.setEtcItemType(L2EtcItem.TYPE_PET_COLLAR);
}
else if (itemType.equals("potion"))
{
result.setType2(L2Item.TYPE2_OTHER);
result.setEtcItemType(L2EtcItem.TYPE_POTION);
}
else if (itemType.equals("recipe"))
{
result.setType2(L2Item.TYPE2_OTHER);
result.setEtcItemType(L2EtcItem.TYPE_RECEIPE);
}
else if (itemType.equals("scroll"))
{
result.setType2(L2Item.TYPE2_OTHER);
result.setEtcItemType(L2EtcItem.TYPE_SCROLL);
}
else
{
_log.warning("unknown etcitem type:" + itemType);
}
result.setWeight(rset.getInt("weight"));
String consume = rset.getString("consume_type");
if (consume.equals("asset"))
{
result.setStackable(true);
result.setEtcItemType(L2EtcItem.TYPE_MONEY);
result.setType2(L2Item.TYPE2_MONEY);
}
else if (consume.equals("stackable"))
{
result.setStackable(true);
}
Integer material = (Integer) _materials.get(rset.getString("material"));
result.setMaterialType(material.intValue());
Integer crystal = (Integer) _crystalTypes.get(rset.getString("crystal_type"));
result.setCrystalType(crystal.intValue());
result.setDurability(Integer.parseInt(rset.getString("durability")));
result.setReferencePrice(rset.getInt("price"));
_etcItems.put(new Integer(result.getItemId()), result);
}
rset.close();
statement.close();
con.close();
_log.config("parsed " + _etcItems.size() + " etc items");
fixEtcItems(_etcItems);
}
catch (Exception e)
{
_log.warning("data error on etc item:"+e );
}
}
private void FillArmorsTable()
{
_armors = new HashMap();
L2Armor result;
try
{
java.sql.Connection con = null;
con = L2DatabaseFactory.getInstance().getConnection();
PreparedStatement statement = con.prepareStatement("SELECT * FROM armor");
ResultSet rset = statement.executeQuery();
while(rset.next())
{
result = new L2Armor();
result.setItemId( rset.getInt("item_id"));
result.setName(rset.getString("name"));
Integer bodyPart = (Integer)_slots.get(rset.getString("bodypart"));
result.setBodyPart(bodyPart.intValue());
result.setCrystallizable(Boolean.valueOf(rset.getString("crystallizable")).booleanValue());
Integer armor = (Integer)_armorTypes.get(rset.getString("armor_type"));
result.setArmorType(armor.intValue());
int slot = result.getBodyPart();
if (slot == L2Item.SLOT_NECK ||
(slot & L2Item.SLOT_L_EAR) != 0 ||
(slot & L2Item.SLOT_L_FINGER) != 0)
{
result.setType1(L2Item.TYPE1_WEAPON_RING_EARRING_NECKLACE);
result.setType2(L2Item.TYPE2_ACCESSORY);
}
else
{
result.setType1(L2Item.TYPE1_SHIELD_ARMOR);
result.setType2(L2Item.TYPE2_SHIELD_ARMOR);
}
result.setWeight(rset.getInt("weight"));
Integer material = (Integer)_materials.get(rset.getString("material"));
result.setMaterialType(material.intValue());
Integer crystal = (Integer)_crystalTypes.get(rset.getString("crystal_type"));
result.setCrystalType(crystal.intValue());
result.setAvoidModifier(rset.getInt("avoid_modify"));
result.setDurability(rset.getInt("durability"));
result.setPDef(rset.getInt("p_def"));
result.setMDef(rset.getInt("m_def")) ;
result.setMpBonus(rset.getInt("mp_bonus"));
result.setReferencePrice(rset.getInt("price"));
_armors.put(new Integer(result.getItemId()), result);
}
rset.close();
statement.close();
con.close();
_log.config("parsed " + _armors.size() + " armors");
}
catch (Exception e)
{
_log.warning("data error on armor:" + e );
//e.printStackTrace();
}
}
private void FillWeaponsTable()
{
_weapons = new HashMap();
L2Weapon result;
try
{
java.sql.Connection con = null;
con = L2DatabaseFactory.getInstance().getConnection();
PreparedStatement statement = con.prepareStatement("SELECT * FROM weapon");
ResultSet rset = statement.executeQuery();
while(rset.next())
{
result = new L2Weapon();
result.setItemId(rset.getInt("item_id"));
result.setName(rset.getString("name"));
result.setType1(L2Item.TYPE1_WEAPON_RING_EARRING_NECKLACE);
result.setType2(L2Item.TYPE2_WEAPON);
Integer bodyPart = (Integer)_slots.get(rset.getString("bodypart"));
result.setBodyPart(bodyPart.intValue());
result.setCrystallizable(Boolean.valueOf(rset.getString("crystallizable")).booleanValue());
result.setWeight(rset.getInt("weight"));
result.setSoulShotCount(rset.getInt("soulshots"));
result.setSpiritShotCount(rset.getInt("spiritshots"));
Integer material = (Integer)_materials.get(rset.getString("material"));
result.setMaterialType(material.intValue());
Integer crystal = (Integer)_crystalTypes.get(rset.getString("crystal"));
result.setCrystalType(crystal.intValue());
result.setPDamage(rset.getInt("p_dam"));
result.setRandomDamage(rset.getInt("rnd_dam"));
Integer weapon = (Integer)_weaponTypes.get(rset.getString("weaponType"));
result.setWeaponType(weapon.intValue());
// lets see if this is a shield
if (weapon.intValue() == L2Weapon.WEAPON_TYPE_NONE)
{
result.setType1(L2Item.TYPE1_SHIELD_ARMOR);
result.setType2(L2Item.TYPE2_SHIELD_ARMOR);
}
result.setCritical(rset.getInt("critical"));
result.setHitModifier(rset.getDouble("hit_modify"));
result.setAvoidModifier(rset.getInt("avoid_modify"));
result.setShieldDef(rset.getInt("shield_def"));
result.setShieldDefRate(rset.getInt("shield_def_rate"));
result.setAttackSpeed(rset.getInt("atk_speed"));
result.setMpConsume(rset.getInt("mp_consume"));
result.setMDamage(rset.getInt("m_dam"));
result.setDurability(rset.getInt("durability"));
result.setReferencePrice(rset.getInt("price"));
_weapons.put(new Integer(result.getItemId()), result);
}
rset.close();
statement.close();
con.close();
_log.config("parsed " + _weapons.size() + " weapons");
}
catch (Exception e)
{
_log.warning("data error on weapon:" + e);
//e.printStackTrace();
}
}
private void buildFastLookupTable()
{
int highestId = 0;
for (Iterator iter = _armors.keySet().iterator(); iter.hasNext();)
{
Integer id = (Integer) iter.next();
L2Armor item = (L2Armor) _armors.get(id);
if (item.getItemId() > highestId)
{
highestId = item.getItemId();
}
}
for (Iterator iter = _weapons.keySet().iterator(); iter.hasNext();)
{
Integer id = (Integer) iter.next();
L2Weapon item = (L2Weapon) _weapons.get(id);
if (item.getItemId() > highestId)
{
highestId = item.getItemId();
}
}
for (Iterator iter = _etcItems.keySet().iterator(); iter.hasNext();)
{
Integer id = (Integer) iter.next();
L2EtcItem item = (L2EtcItem) _etcItems.get(id);
if (item.getItemId() > highestId)
{
highestId = item.getItemId();
}
}
_log.fine("highest item id used:" + highestId);
_allTemplates = new L2Item[highestId +1];
for (Iterator iter = _armors.keySet().iterator(); iter.hasNext();)
{
Integer id = (Integer) iter.next();
L2Armor item = (L2Armor) _armors.get(id);
_allTemplates[id.intValue()] = item;
}
for (Iterator iter = _weapons.keySet().iterator(); iter.hasNext();)
{
Integer id = (Integer) iter.next();
L2Weapon item = (L2Weapon) _weapons.get(id);
_allTemplates[id.intValue()] = item;
}
for (Iterator iter = _etcItems.keySet().iterator(); iter.hasNext();)
{
Integer id = (Integer) iter.next();
L2EtcItem item = (L2EtcItem) _etcItems.get(id);
_allTemplates[id.intValue()] = item;
}
}
public L2Item getTemplate(int id)
{
return _allTemplates[id];
}
public L2ItemInstance createItem(int itemId)
{
L2ItemInstance temp = new L2ItemInstance();
temp.setObjectId(IdFactory.getInstance().getNextId());
temp.setItem(getTemplate(itemId));
_log.fine("item created oid:" + temp.getObjectId()+ " itemid:" + itemId);
L2World.getInstance().storeObject(temp);
return temp;
}
public L2ItemInstance createDummyItem(int itemId)
{
L2ItemInstance temp = new L2ItemInstance();
temp.setObjectId(0);
L2Item item = null;
try
{
item = getTemplate(itemId);
}
catch (ArrayIndexOutOfBoundsException e)
{
// this can happen if the item templates were not initialized
}
if (item == null)
{
_log.warning("item template missing. id:"+ itemId);
}
else
{
temp.setItem(item);
}
return temp;
}
}
The table below shows all metrics for ItemTable.java.
| Metric | Value | Description | |
|---|---|---|---|
| BLOCKS | 62.00 | Number of blocks | |
| BLOCK_COMMENT | 40.00 | Number of block comment lines | |
| COMMENTS | 55.00 | Comment lines | |
| COMMENT_DENSITY | 0.15 | Comment density | |
| COMPARISONS | 46.00 | Number of comparison operators | |
| CYCLOMATIC | 58.00 | Cyclomatic complexity | |
| DECL_COMMENTS | 3.00 | Comments in declarations | |
| DOC_COMMENT | 8.00 | Number of javadoc comment lines | |
| ELOC | 358.00 | Effective lines of code | |
| EXEC_COMMENTS | 7.00 | Comments in executable code | |
| EXITS | 86.00 | Procedure exits | |
| FUNCTIONS | 13.00 | Number of function declarations | |
| HALSTEAD_DIFFICULTY | 71.89 | Halstead difficulty | |
| HALSTEAD_EFFORT | 0.00 | Halstead effort | |
| INTERFACE_COMPLEXITY | 20.00 | Interface complexity | |
| JAVA0001 | 1.00 | 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 | 7.00 | JAVA0020 Field name does not have required form | |
| JAVA0021 | 0.00 | JAVA0021 Interface method name does not have required form | |
| JAVA0022 | 5.00 | 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 | 4.00 | 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 | 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 | 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 | 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 | 0.00 | 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 | 6.00 | 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 | 1.00 | 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 | 0.00 | 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 | 1396.00 | 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 | 4.00 | 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 | 3.00 | 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 | 7.00 | 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 | 1.00 | 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 | 636.00 | Number of lines in the source file | |
| LINE_COMMENT | 7.00 | Number of line comments | |
| LOC | 482.00 | Lines of code | |
| LOGICAL_LINES | 305.00 | Number of statements | |
| LOOPS | 11.00 | Number of loops | |
| NEST_DEPTH | 4.00 | Maximum nesting depth | |
| OPERANDS | 1481.00 | Number of operands | |
| OPERATORS | 2456.00 | Number of operators | |
| PARAMS | 5.00 | Number of formal parameter declarations | |
| PROGRAM_LENGTH | 3937.00 | Halstead program length | |
| PROGRAM_VOCAB | 452.00 | Halstead program vocabulary | |
| PROGRAM_VOLUME | 0.00 | Halstead program volume | |
| RETURNS | 15.00 | Number of return points from functions | |
| SIZE | 19702.00 | Size of the file in bytes | |
| UNIQUE_OPERANDS | 412.00 | Number of unique operands | |
| UNIQUE_OPERATORS | 40.00 | Number of unique operators | |
| WHITESPACE | 99.00 | Number of whitespace lines | |