File ParametricModel.java
has 862 lines of code (exceeds 250 allowed). Consider refactoring. Open
/*******************************************************************************
* Copyright (c) 2015 Federal Institute for Risk Assessment (BfR), Germany
*
* 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
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ParametricModel
has 92 methods (exceeds 20 allowed). Consider refactoring. Open
public class ParametricModel implements PmmXmlElementConvertable {
public static final String ELEMENT_PARAMETRICMODEL = "ParametricModel";
// hier fest verdrahtet und von den zentralen KnimSchema Variablen unabhängig
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Method revertFormula
has a Cognitive Complexity of 24 (exceeds 5 allowed). Consider refactoring. Open
public String revertFormula() {
String result = formula;
if (depXml != null && !depXml.name.equals(depXml.origName)) {
result = MathUtilities.replaceVariable(result, depXml.name, depXml.origName);
}
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Method getAllParVars
has a Cognitive Complexity of 14 (exceeds 5 allowed). Consider refactoring. Open
public SortedMap<String, Boolean> getAllParVars() {
SortedMap<String, Boolean> result = new TreeMap<>();
if (parameter != null && parameter.getElementSet() != null) {
for (PmmXmlElementConvertable el : parameter.getElementSet()) {
if (el instanceof ParamXml) {
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Method clone
has 42 lines of code (exceeds 25 allowed). Consider refactoring. Open
public ParametricModel clone() {
ParametricModel clonedPM = new ParametricModel(modelName, formula, depXml, level, modelId, estModelId);
clonedPM.modelClass = modelClass;
clonedPM.modelDbUuid = modelDbUuid;
clonedPM.estimatedModelDbUuid = estimatedModelDbUuid;
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Method toXmlElement
has 42 lines of code (exceeds 25 allowed). Consider refactoring. Open
@Override
public Element toXmlElement() {
Element modelElement = new Element(ELEMENT_PARAMETRICMODEL);
modelElement.setAttribute(ATT_MDBUUID, modelDbUuid == null ? "" : modelDbUuid);
modelElement.setAttribute(ATT_EMDBUUID, estimatedModelDbUuid == null ? "" : estimatedModelDbUuid);
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Method getKnimeTuple
has 32 lines of code (exceeds 25 allowed). Consider refactoring. Open
public KnimeTuple getKnimeTuple() throws PmmException {
KnimeTuple tuple;
if (level == 1) {
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Method addParam
has 9 arguments (exceeds 4 allowed). Consider refactoring. Open
public void addParam(final String paramName, final Boolean isStartParam, final Double value, final Double error,
final Double min, final Double max, String category, String unit, String description) {
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Consider simplifying this complex logical expression. Open
} else if (el.getName().equals(ELEMENT_PARAM)) {
boolean minNull = el.getAttributeValue(ATT_MINVALUE) == null
|| el.getAttributeValue(ATT_MINVALUE).equals("null");
boolean maxNull = el.getAttributeValue(ATT_MAXVALUE) == null
|| el.getAttributeValue(ATT_MAXVALUE).equals("null");
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Method clone
has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring. Open
public ParametricModel clone() {
ParametricModel clonedPM = new ParametricModel(modelName, formula, depXml, level, modelId, estModelId);
clonedPM.modelClass = modelClass;
clonedPM.modelDbUuid = modelDbUuid;
clonedPM.estimatedModelDbUuid = estimatedModelDbUuid;
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Method addIndepVar
has 6 arguments (exceeds 4 allowed). Consider refactoring. Open
public void addIndepVar(final String varName, final Double min, final Double max, String category, String unit,
String description) {
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Method addParam
has 6 arguments (exceeds 4 allowed). Consider refactoring. Open
public void addParam(final String paramName, final Boolean isStartParam, final Double value, final Double error,
final Double min, final Double max) {
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Method findParam
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
private ParamXml findParam(final String name) {
for (PmmXmlElementConvertable el : parameter.getElementSet()) {
if (el instanceof ParamXml) {
ParamXml px = (ParamXml) el;
if (px.name.equals(name)) {
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Method removeParam
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
public void removeParam(final String varName) {
for (PmmXmlElementConvertable el : parameter.getElementSet()) {
if (el instanceof ParamXml) {
ParamXml px = (ParamXml) el;
if (px.name.equals(varName)) {
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Method setRms
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
public void setRms(final Double rms) throws PmmException {
if (rms == null)
this.rms = Double.NaN;
else {
if (Double.isInfinite(rms)) {
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Method setRss
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
public void setRss(final Double rss) throws PmmException {
if (rss == null)
this.rss = Double.NaN;
else {
if (Double.isInfinite(rss)) {
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Method removeIndepVar
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
public void removeIndepVar(final String varName) {
for (PmmXmlElementConvertable el : independent.getElementSet()) {
if (el instanceof IndepXml) {
IndepXml ix = (IndepXml) el;
if (ix.name.equals(varName)) {
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Method findIndep
has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
private IndepXml findIndep(final String name) {
for (PmmXmlElementConvertable el : independent.getElementSet()) {
if (el instanceof IndepXml) {
IndepXml indep = (IndepXml) el;
if (indep.name.equals(name)) {
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Refactor this method to reduce its Cognitive Complexity from 18 to the 15 allowed. Open
public ParametricModel(KnimeTuple row, int level, Integer newTsID) throws PmmException {
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- Exclude checks
Cognitive Complexity is a measure of how hard the control flow of a method is to understand. Methods with high Cognitive Complexity will be difficult to maintain.
See
Refactor this method to reduce its Cognitive Complexity from 24 to the 15 allowed. Open
public String revertFormula() {
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- Exclude checks
Cognitive Complexity is a measure of how hard the control flow of a method is to understand. Methods with high Cognitive Complexity will be difficult to maintain.
See
Refactor this method to reduce its Cognitive Complexity from 112 to the 15 allowed. Open
public ParametricModel(final Element modelElement) {
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Cognitive Complexity is a measure of how hard the control flow of a method is to understand. Methods with high Cognitive Complexity will be difficult to maintain.
See
Replace this call to "replaceAll()" by a call to the "replace()" method. Open
this.formula = formula.replaceAll("~", "=");
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- Exclude checks
The underlying implementation of String::replaceAll
calls the java.util.regex.Pattern.compile()
method each time it is
called even if the first argument is not a regular expression. This has a significant performance cost and therefore should be used with care.
When String::replaceAll
is used, the first argument should be a real regular expression. If it’s not the case,
String::replace
does exactly the same thing as String::replaceAll
without the performance drawback of the regex.
This rule raises an issue for each String::replaceAll
used with a String
as first parameter which doesn’t contains
special regex character or pattern.
Noncompliant Code Example
String init = "Bob is a Bird... Bob is a Plane... Bob is Superman!"; String changed = init.replaceAll("Bob is", "It's"); // Noncompliant changed = changed.replaceAll("\\.\\.\\.", ";"); // Noncompliant
Compliant Solution
String init = "Bob is a Bird... Bob is a Plane... Bob is Superman!"; String changed = init.replace("Bob is", "It's"); changed = changed.replace("...", ";");
Or, with a regex:
String init = "Bob is a Bird... Bob is a Plane... Bob is Superman!"; String changed = init.replaceAll("\\w*\\sis", "It's"); changed = changed.replaceAll("\\.{3}", ";");
See
- {rule:java:S4248} - Regex patterns should not be created needlessly
Remove this "clone" implementation; use a copy constructor or copy factory instead. Open
public ParametricModel clone() {
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Many consider clone
and Cloneable
broken in Java, largely because the rules for overriding clone
are tricky
and difficult to get right, according to Joshua Bloch:
Object's clone method is very tricky. It's based on field copies, and it's "extra-linguistic." It creates an object without calling a constructor. There are no guarantees that it preserves the invariants established by the constructors. There have been lots of bugs over the years, both in and outside Sun, stemming from the fact that if you just call super.clone repeatedly up the chain until you have cloned an object, you have a shallow copy of the object. The clone generally shares state with the object being cloned. If that state is mutable, you don't have two independent objects. If you modify one, the other changes as well. And all of a sudden, you get random behavior.
A copy constructor or copy factory should be used instead.
This rule raises an issue when clone
is overridden, whether or not Cloneable
is implemented.
Noncompliant Code Example
public class MyClass { // ... public Object clone() { // Noncompliant //... } }
Compliant Solution
public class MyClass { // ... MyClass (MyClass source) { //... } }
See
See Also
- {rule:java:S2157} - "Cloneables" should implement "clone"
- {rule:java:S1182} - Classes that override "clone" should be "Cloneable" and call "super.clone()"
Define a constant instead of duplicating this literal "FittedModelName" 4 times. Open
if (modelElement.getAttributeValue("FittedModelName") != null
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Duplicated string literals make the process of refactoring error-prone, since you must be sure to update all occurrences.
On the other hand, constants can be referenced from many places, but only need to be updated in a single place.
Noncompliant Code Example
With the default threshold of 3:
public void run() { prepare("action1"); // Noncompliant - "action1" is duplicated 3 times execute("action1"); release("action1"); } @SuppressWarning("all") // Compliant - annotations are excluded private void method1() { /* ... */ } @SuppressWarning("all") private void method2() { /* ... */ } public String method3(String a) { System.out.println("'" + a + "'"); // Compliant - literal "'" has less than 5 characters and is excluded return ""; // Compliant - literal "" has less than 5 characters and is excluded }
Compliant Solution
private static final String ACTION_1 = "action1"; // Compliant public void run() { prepare(ACTION_1); // Compliant execute(ACTION_1); release(ACTION_1); }
Exceptions
To prevent generating some false-positives, literals having less than 5 characters are excluded.
Define a constant instead of duplicating this literal "Category" 7 times. Open
boolean categoryNull = el.getAttributeValue("Category") == null
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- Exclude checks
Duplicated string literals make the process of refactoring error-prone, since you must be sure to update all occurrences.
On the other hand, constants can be referenced from many places, but only need to be updated in a single place.
Noncompliant Code Example
With the default threshold of 3:
public void run() { prepare("action1"); // Noncompliant - "action1" is duplicated 3 times execute("action1"); release("action1"); } @SuppressWarning("all") // Compliant - annotations are excluded private void method1() { /* ... */ } @SuppressWarning("all") private void method2() { /* ... */ } public String method3(String a) { System.out.println("'" + a + "'"); // Compliant - literal "'" has less than 5 characters and is excluded return ""; // Compliant - literal "" has less than 5 characters and is excluded }
Compliant Solution
private static final String ACTION_1 = "action1"; // Compliant public void run() { prepare(ACTION_1); // Compliant execute(ACTION_1); release(ACTION_1); }
Exceptions
To prevent generating some false-positives, literals having less than 5 characters are excluded.
Identical blocks of code found in 2 locations. Consider refactoring. Open
if (parameter != null && parameter.getElementSet() != null) {
for (PmmXmlElementConvertable el : parameter.getElementSet()) {
if (el instanceof ParamXml) {
ParamXml px = (ParamXml) el;
if (!px.name.equals(px.origName)) {
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Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 86.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication
's documentation for more information about tuning the mass threshold in your .codeclimate.yml
.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Identical blocks of code found in 2 locations. Consider refactoring. Open
if (independent != null && independent.getElementSet() != null) {
for (PmmXmlElementConvertable el : independent.getElementSet()) {
if (el instanceof IndepXml) {
IndepXml ix = (IndepXml) el;
if (!ix.name.equals(ix.origName)) {
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Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 86.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication
's documentation for more information about tuning the mass threshold in your .codeclimate.yml
.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Similar blocks of code found in 2 locations. Consider refactoring. Open
public void setRms(final Double rms) throws PmmException {
if (rms == null)
this.rms = Double.NaN;
else {
if (Double.isInfinite(rms)) {
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Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 68.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication
's documentation for more information about tuning the mass threshold in your .codeclimate.yml
.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Similar blocks of code found in 2 locations. Consider refactoring. Open
public void setRss(final Double rss) throws PmmException {
if (rss == null)
this.rss = Double.NaN;
else {
if (Double.isInfinite(rss)) {
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Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 68.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication
's documentation for more information about tuning the mass threshold in your .codeclimate.yml
.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Identical blocks of code found in 2 locations. Consider refactoring. Open
if (independent != null && independent.getElementSet() != null) {
for (PmmXmlElementConvertable el : independent.getElementSet()) {
if (el instanceof IndepXml) {
IndepXml ix = (IndepXml) el;
result.put(ix.name, true);
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Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 62.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication
's documentation for more information about tuning the mass threshold in your .codeclimate.yml
.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Identical blocks of code found in 2 locations. Consider refactoring. Open
if (parameter != null && parameter.getElementSet() != null) {
for (PmmXmlElementConvertable el : parameter.getElementSet()) {
if (el instanceof ParamXml) {
ParamXml px = (ParamXml) el;
result.put(px.name, false);
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Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 62.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication
's documentation for more information about tuning the mass threshold in your .codeclimate.yml
.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Similar blocks of code found in 2 locations. Consider refactoring. Open
public void removeParam(final String varName) {
for (PmmXmlElementConvertable el : parameter.getElementSet()) {
if (el instanceof ParamXml) {
ParamXml px = (ParamXml) el;
if (px.name.equals(varName)) {
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Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 58.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication
's documentation for more information about tuning the mass threshold in your .codeclimate.yml
.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Similar blocks of code found in 2 locations. Consider refactoring. Open
public void removeIndepVar(final String varName) {
for (PmmXmlElementConvertable el : independent.getElementSet()) {
if (el instanceof IndepXml) {
IndepXml ix = (IndepXml) el;
if (ix.name.equals(varName)) {
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Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 58.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication
's documentation for more information about tuning the mass threshold in your .codeclimate.yml
.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Identical blocks of code found in 2 locations. Consider refactoring. Open
for (PmmXmlElementConvertable el : parameter.getElementSet()) {
if (el instanceof ParamXml) {
ParamXml px = (ParamXml) el;
if (px.origName.equals(origName)) {
px.name = name;
- Read upRead up
- Create a ticketCreate a ticket
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 54.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication
's documentation for more information about tuning the mass threshold in your .codeclimate.yml
.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Identical blocks of code found in 2 locations. Consider refactoring. Open
for (PmmXmlElementConvertable el : independent.getElementSet()) {
if (el instanceof IndepXml) {
IndepXml ix = (IndepXml) el;
if (ix.origName.equals(origName)) {
ix.name = name;
- Read upRead up
- Create a ticketCreate a ticket
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 54.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication
's documentation for more information about tuning the mass threshold in your .codeclimate.yml
.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Similar blocks of code found in 2 locations. Consider refactoring. Open
private ParamXml findParam(final String name) {
for (PmmXmlElementConvertable el : parameter.getElementSet()) {
if (el instanceof ParamXml) {
ParamXml px = (ParamXml) el;
if (px.name.equals(name)) {
- Read upRead up
- Create a ticketCreate a ticket
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 54.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication
's documentation for more information about tuning the mass threshold in your .codeclimate.yml
.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Similar blocks of code found in 2 locations. Consider refactoring. Open
private IndepXml findIndep(final String name) {
for (PmmXmlElementConvertable el : independent.getElementSet()) {
if (el instanceof IndepXml) {
IndepXml indep = (IndepXml) el;
if (indep.name.equals(name)) {
- Read upRead up
- Create a ticketCreate a ticket
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 54.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication
's documentation for more information about tuning the mass threshold in your .codeclimate.yml
.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Identical blocks of code found in 2 locations. Consider refactoring. Open
if (modelElement.getAttributeValue(ATT_QSCORE) != null && !modelElement.getAttributeValue(ATT_QSCORE).isEmpty())
qualityScore = Integer.valueOf(modelElement.getAttributeValue(ATT_QSCORE));
- Read upRead up
- Create a ticketCreate a ticket
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 40.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication
's documentation for more information about tuning the mass threshold in your .codeclimate.yml
.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Identical blocks of code found in 2 locations. Consider refactoring. Open
if (modelElement.getAttributeValue(ATT_CHECKED) != null
&& !modelElement.getAttributeValue(ATT_CHECKED).isEmpty())
isChecked = Boolean.valueOf(modelElement.getAttributeValue(ATT_CHECKED));
- Read upRead up
- Create a ticketCreate a ticket
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 40.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication
's documentation for more information about tuning the mass threshold in your .codeclimate.yml
.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76