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Class Summary | |
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AbstractFinallyAstVisitor | Abstract superclass for AST Visitor classes that check for conditions within a finally block |
AssertWithinFinallyBlockAstVisitor | |
AssertWithinFinallyBlockRule | Rule that checks for assert statements within a finally block. |
AssignmentInConditionalAstVisitor | |
AssignmentInConditionalRule | An assignment operator (=) was used in a conditional test. |
BigDecimalInstantiationAstVisitor | |
BigDecimalInstantiationRule | Rule that checks for calls to the BigDecimal constructor with a double or float literal. |
BitwiseOperatorInConditionalAstVisitor | |
BitwiseOperatorInConditionalRule | Checks for bitwise operations in conditionals, if you need to do a bitwise operation then it is best practive to extract a temp variable. |
BooleanGetBooleanAstVisitor | |
BooleanGetBooleanRule | This rule catches usages of java.lang.Boolean.getBoolean(String) which reads a boolean from the System properties. |
BrokenNullCheckAstVisitor | |
BrokenNullCheckRule | Looks for faulty checks for null in boolean conditions, e.g. |
BrokenOddnessCheckAstVisitor | |
BrokenOddnessCheckRule | The code uses x % 2 == 1 to check to see if a value is odd, but this won't work for negative numbers (e.g., (-5) % 2 == -1). |
ClassForNameAstVisitor | |
ClassForNameRule | Using Class.forName(...) is a common way to add dynamic behavior to a system. |
ComparisonOfTwoConstantsAstVisitor | |
ComparisonOfTwoConstantsRule | CodeNarc Rule. |
ComparisonWithSelfAstVisitor | |
ComparisonWithSelfRule | CodeNarc Rule. |
ConstantAssertExpressionAstVisitor | |
ConstantAssertExpressionRule | Rule that checks for assert statements where the assert condition expressions is a constant value or literal value, such as:
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ConstantIfExpressionAstVisitor | |
ConstantIfExpressionRule | Rule that checks for if statement with a constant value for the if expression, such as:
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ConstantTernaryExpressionAstVisitor | |
ConstantTernaryExpressionRule | Rule that checks for ternary expressions with a constant value for the boolean expression, such as:
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DeadCodeAstVisitor | |
DeadCodeRule | Dead code appears after a return statement or an exception is thrown. |
DoubleNegativeAstVisitor | |
DoubleNegativeRule | There is no point in using a double negative, it is always positive. |
DuplicateCaseStatementAstVisitor | |
DuplicateCaseStatementRule | Rule that checks for duplicate case statements in a switch block, such as two equal integers or strings. |
DuplicateMapKeyAstVisitor | |
DuplicateMapKeyRule | A map literal is created with duplicated key. |
DuplicateSetValueAstVisitor | |
DuplicateSetValueRule | A Set literal is created with duplicate constant value. |
EmptyCatchBlockAstVisitor | |
EmptyCatchBlockRule | Rule that checks for empty catch blocks |
EmptyElseBlockAstVisitor | |
EmptyElseBlockRule | Rule that checks for empty else blocks |
EmptyFinallyBlockAstVisitor | |
EmptyFinallyBlockRule | Rule that checks for empty finally blocks |
EmptyForStatementAstVisitor | |
EmptyForStatementRule | Rule that checks for empty for statements |
EmptyIfStatementAstVisitor | |
EmptyIfStatementRule | Rule that checks for empty if statements |
EmptyInstanceInitializerAstVisitor | |
EmptyInstanceInitializerRule | The class has an empty instance initializer. |
EmptyMethodAstVisitor | |
EmptyMethodRule | A method was found without an implementation. |
EmptyStaticInitializerAstVisitor | |
EmptyStaticInitializerRule | An empty static initializer was found. |
EmptySwitchStatementAstVisitor | |
EmptySwitchStatementRule | Rule that checks for empty switch statements |
EmptySynchronizedStatementAstVisitor | |
EmptySynchronizedStatementRule | Rule that checks for empty synchronized statement |
EmptyTryBlockAstVisitor | |
EmptyTryBlockRule | Rule that checks for empty try blocks |
EmptyWhileStatementAstVisitor | |
EmptyWhileStatementRule | Rule that checks for empty while statements |
EqualsAndHashCodeAstVisitor | |
EqualsAndHashCodeRule | Rule that checks that if either the boolean equals(Object) or
the int hashCode() methods are overridden within a class, then both must be overridden. |
EqualsOverloadedAstVisitor | |
EqualsOverloadedRule | The class has an equals method, but the parameter of the method is not of type Object. |
ExplicitGarbageCollectionAstVisitor | |
ExplicitGarbageCollectionRule | Calls to System.gc(), Runtime.getRuntime().gc(), and System.runFinalization() are not advised. |
ForLoopShouldBeWhileLoopAstVisitor | |
ForLoopShouldBeWhileLoopRule | For loops where init and update statements are empty can be simplified to while loops. |
HardCodedWindowsFileSeparatorAstVisitor | |
HardCodedWindowsFileSeparatorRule | This rule finds usages of a Windows file separator within the constructor call of a File object. |
HardCodedWindowsRootDirectoryRule | This rule find cases where a File object is constructed with a windows-based path. |
HardcodedWindowsRootDirectoryAstVisitor | |
IntegerGetIntegerAstVisitor | |
IntegerGetIntegerRule | This rule catches usages of java.lang.Integer.getInteger(String, ...) which reads an Integer from the System properties. |
MathRandomTracker | |
RandomDoubleCoercedToZeroAstVisitor | |
RandomDoubleCoercedToZeroRule | The Math.random() method returns a double result greater than or equal to 0.0 and less than 1.0. |
RemoveAllOnSelfAstVisitor | |
RemoveAllOnSelfRule | This rule catches calling the method removeAll with yourself as a parameter. |
ReturnFromFinallyBlockAstVisitor | |
ReturnFromFinallyBlockRule | Rule that checks for a return from within a finally block |
ThrowExceptionFromFinallyBlockAstVisitor | |
ThrowExceptionFromFinallyBlockRule | Rule that checks for throwing an exception from within a finally block |
Groovy Documentation