Package org.sonar.python.semantic.v2

Class ReadUsagesVisitor

java.lang.Object

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

org.sonar.python.semantic.v2.ScopeVisitor

org.sonar.python.semantic.v2.ReadUsagesVisitor

All Implemented Interfaces:

TreeVisitor

public class ReadUsagesVisitor
extends ScopeVisitor

Read (i.e. non-binding) usages have to be visited in a second phase. They can't be visited in the same phase as write (i.e. binding) usages, since a read usage may appear in the syntax tree "before" it's declared (written).

Constructor Summary

Constructors

Constructor	Description
ReadUsagesVisitor(Map<Tree,ScopeV2> scopesByRootTree)

Method Summary

Modifier and Type	Method	Description
void	visitClassDef(ClassDef classDef)
void	visitDictCompExpression(DictCompExpression tree)
void	visitFileInput(FileInput tree)
void	visitFunctionDef(FunctionDef pyFunctionDefTree)
void	visitLambda(LambdaExpression pyLambdaExpressionTree)
void	visitName(Name name)
void	visitParameter(Parameter parameter)
void	visitPyListOrSetCompExpression(ComprehensionExpression tree)
void	visitTypeAnnotation(TypeAnnotation tree)

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

scan, scan, visitAliasedName, visitAnnotatedAssignment, visitArgumentList, visitAsPattern, visitAssertStatement, visitAssignmentExpression, visitAssignmentStatement, visitAwaitExpression, visitBinaryExpression, visitBreakStatement, visitCallExpression, visitCapturePattern, visitCaseBlock, visitClassPattern, visitCompoundAssignment, visitComprehensionFor, visitComprehensionIf, visitConditionalExpression, visitContinueStatement, visitDecorator, visitDelStatement, visitDictionaryLiteral, visitDottedName, visitDoubleStarPattern, visitEllipsis, visitElseClause, visitExceptClause, visitExecStatement, visitExpressionList, visitExpressionStatement, visitFinallyClause, visitFormatSpecifier, visitFormattedExpression, visitForStatement, visitGlobalStatement, visitGroupPattern, visitGuard, visitIfStatement, visitImportFrom, visitImportName, visitKeyValuePair, visitKeyValuePattern, visitKeywordPattern, visitListLiteral, visitLiteralPattern, visitMappingPattern, visitMatchStatement, visitNone, visitNonlocalStatement, visitNumericLiteral, visitOrPattern, visitParameterList, visitParenthesizedExpression, visitPassStatement, visitPrintStatement, visitQualifiedExpression, visitRaiseStatement, visitRegularArgument, visitRepr, visitReturnStatement, visitSequencePattern, visitSetLiteral, visitSliceExpression, visitSliceItem, visitSliceList, visitStarPattern, visitStatementList, visitStringElement, visitStringLiteral, visitSubscriptionExpression, visitToken, visitTryStatement, visitTuple, visitTupleParameter, visitTypeAliasStatement, visitTypeParam, visitTypeParams, visitUnaryExpression, visitUnpackingExpression, visitValuePattern, visitWhileStatement, visitWildcardPattern, visitWithItem, visitWithStatement, visitYieldExpression, visitYieldStatement

Methods inherited from class java.lang.Object

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

Constructor Details

ReadUsagesVisitor

public ReadUsagesVisitor(Map<Tree,ScopeV2> scopesByRootTree)

Method Details

visitFileInput

public void visitFileInput(FileInput tree)

Specified by:

visitFileInput in interface TreeVisitor

Overrides:

visitFileInput in class BaseTreeVisitor

visitFunctionDef

public void visitFunctionDef(FunctionDef pyFunctionDefTree)

Specified by:

visitFunctionDef in interface TreeVisitor

Overrides:

visitFunctionDef in class BaseTreeVisitor

visitParameter

public void visitParameter(Parameter parameter)

Specified by:

visitParameter in interface TreeVisitor

Overrides:

visitParameter in class BaseTreeVisitor

visitLambda

public void visitLambda(LambdaExpression pyLambdaExpressionTree)

Specified by:

visitLambda in interface TreeVisitor

Overrides:

visitLambda in class BaseTreeVisitor

visitPyListOrSetCompExpression

public void visitPyListOrSetCompExpression(ComprehensionExpression tree)

Specified by:

visitPyListOrSetCompExpression in interface TreeVisitor

Overrides:

visitPyListOrSetCompExpression in class BaseTreeVisitor

visitDictCompExpression

public void visitDictCompExpression(DictCompExpression tree)

Specified by:

visitDictCompExpression in interface TreeVisitor

Overrides:

visitDictCompExpression in class BaseTreeVisitor

visitTypeAnnotation

public void visitTypeAnnotation(TypeAnnotation tree)

Specified by:

visitTypeAnnotation in interface TreeVisitor

Overrides:

visitTypeAnnotation in class BaseTreeVisitor

visitClassDef

public void visitClassDef(ClassDef classDef)

Specified by:

visitClassDef in interface TreeVisitor

Overrides:

visitClassDef in class BaseTreeVisitor

visitName

public void visitName(Name name)

Specified by:

visitName in interface TreeVisitor

Overrides:

visitName in class BaseTreeVisitor