Package org.sonar.python.checks

Class ConstantConditionCheck

java.lang.Object

org.sonar.plugins.python.api.tree.BaseTreeVisitor

org.sonar.plugins.python.api.PythonVisitorCheck

org.sonar.python.checks.ConstantConditionCheck

All Implemented Interfaces:

PythonCheck, TreeVisitor

public class ConstantConditionCheck
extends PythonVisitorCheck

Nested Class Summary

Nested classes/interfaces inherited from interface org.sonar.plugins.python.api.PythonCheck

PythonCheck.PreciseIssue

Constructor Summary

Constructors

Constructor	Description
ConstantConditionCheck()

Method Summary

Modifier and Type	Method	Description
void	visitBinaryExpression(BinaryExpression binaryExpression)	Checks if boolean expressions are used as an alternative to 'Conditional Expression'.
void	visitComprehensionIf(ComprehensionIf comprehensionIf)
void	visitConditionalExpression(ConditionalExpression conditionalExpression)
void	visitFileInput(FileInput fileInput)
void	visitIfStatement(IfStatement ifStatement)

Methods inherited from class org.sonar.plugins.python.api.PythonVisitorCheck

addIssue, addIssue, getContext, scanFile

Methods inherited from class org.sonar.plugins.python.api.tree.BaseTreeVisitor

scan, scan, visitAliasedName, visitAnnotatedAssignment, visitArgumentList, visitAssertStatement, visitAssignmentExpression, visitAssignmentStatement, visitAwaitExpression, visitBreakStatement, visitCallExpression, visitClassDef, visitCompoundAssignment, visitComprehensionFor, visitContinueStatement, visitDecorator, visitDelStatement, visitDictCompExpression, visitDictionaryLiteral, visitDottedName, visitEllipsis, visitElseClause, visitExceptClause, visitExecStatement, visitExpressionList, visitExpressionStatement, visitFinallyClause, visitFormatSpecifier, visitFormattedExpression, visitForStatement, visitFunctionDef, visitGlobalStatement, visitImportFrom, visitImportName, visitKeyValuePair, visitLambda, visitListLiteral, visitName, visitNone, visitNonlocalStatement, visitNumericLiteral, visitParameter, visitParameterList, visitParenthesizedExpression, visitPassStatement, visitPrintStatement, visitPyListOrSetCompExpression, visitQualifiedExpression, visitRaiseStatement, visitRegularArgument, visitRepr, visitReturnStatement, visitSetLiteral, visitSliceExpression, visitSliceItem, visitSliceList, visitStatementList, visitStringElement, visitStringLiteral, visitSubscriptionExpression, visitToken, visitTryStatement, visitTuple, visitTupleParameter, visitTypeAnnotation, visitUnaryExpression, visitUnpackingExpression, visitWhileStatement, visitWithItem, visitWithStatement, visitYieldExpression, visitYieldStatement

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ConstantConditionCheck

public ConstantConditionCheck()

Method Detail

visitFileInput

public void visitFileInput(FileInput fileInput)

Specified by:

visitFileInput in interface TreeVisitor

Overrides:

visitFileInput in class BaseTreeVisitor

visitIfStatement

public void visitIfStatement(IfStatement ifStatement)

Specified by:

visitIfStatement in interface TreeVisitor

Overrides:

visitIfStatement in class BaseTreeVisitor

visitConditionalExpression

public void visitConditionalExpression(ConditionalExpression conditionalExpression)

Specified by:

visitConditionalExpression in interface TreeVisitor

Overrides:

visitConditionalExpression in class BaseTreeVisitor

visitComprehensionIf

public void visitComprehensionIf(ComprehensionIf comprehensionIf)

Specified by:

visitComprehensionIf in interface TreeVisitor

Overrides:

visitComprehensionIf in class BaseTreeVisitor

visitBinaryExpression

public void visitBinaryExpression(BinaryExpression binaryExpression)

Checks if boolean expressions are used as an alternative to 'Conditional Expression'. e.g. 'x = f() or 3 or g()' Note that one level of nesting is checked: deeply nested boolean expressions are ignored.

Specified by:

visitBinaryExpression in interface TreeVisitor

Overrides:

visitBinaryExpression in class BaseTreeVisitor