Class VariableReadExtractor

java.lang.Object

org.sonar.plugins.java.api.tree.BaseTreeVisitor

org.sonar.java.cfg.VariableReadExtractor

All Implemented Interfaces:

TreeVisitor

public class VariableReadExtractor
extends BaseTreeVisitor

Constructor Summary

Constructors

Constructor	Description
VariableReadExtractor(Symbol.MethodSymbol methodSymbol, boolean includeFields)

Method Summary

Modifier and Type	Method	Description
Set<Symbol>	usedVariables()
void	visitAssignmentExpression(AssignmentExpressionTree tree)
void	visitClass(ClassTree tree)
void	visitIdentifier(IdentifierTree tree)
void	visitLambdaExpression(LambdaExpressionTree lambdaExpressionTree)
void	visitVariable(VariableTree tree)

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

scan, scan, scan, visitAnnotation, visitArrayAccessExpression, visitArrayDimension, visitArrayType, visitAssertStatement, visitBinaryExpression, visitBlock, visitBreakStatement, visitCaseGroup, visitCaseLabel, visitCatch, visitCompilationUnit, visitConditionalExpression, visitContinueStatement, visitDefaultPattern, visitDoWhileStatement, visitEmptyStatement, visitEnumConstant, visitExportsDirectiveTree, visitExpressionStatement, visitForEachStatement, visitForStatement, visitGuardedPattern, visitIfStatement, visitImport, visitInstanceOf, visitLabeledStatement, visitLiteral, visitMemberSelectExpression, visitMethod, visitMethodInvocation, visitMethodReference, visitModifier, visitModule, visitNewArray, visitNewClass, visitNullPattern, visitOpensDirective, visitOther, visitPackage, visitParameterizedType, visitParenthesized, visitPatternInstanceOf, visitPrimitiveType, visitProvidesDirective, visitRecordPattern, visitRequiresDirectiveTree, visitReturnStatement, visitSwitchExpression, visitSwitchStatement, visitSynchronizedStatement, visitThrowStatement, visitTryStatement, visitTypeArguments, visitTypeCast, visitTypeParameter, visitTypeParameters, visitTypePattern, visitUnaryExpression, visitUnionType, visitUsesDirective, visitVarType, visitWhileStatement, visitWildcard, visitYieldStatement

Methods inherited from class java.lang.Object

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

Constructor Details

VariableReadExtractor

public VariableReadExtractor(Symbol.MethodSymbol methodSymbol,
 boolean includeFields)

Method Details

usedVariables

public Set<Symbol> usedVariables()

visitAssignmentExpression

public void visitAssignmentExpression(AssignmentExpressionTree tree)

Specified by:

visitAssignmentExpression in interface TreeVisitor

Overrides:

visitAssignmentExpression in class BaseTreeVisitor

visitVariable

public void visitVariable(VariableTree tree)

Specified by:

visitVariable in interface TreeVisitor

Overrides:

visitVariable in class BaseTreeVisitor

visitClass

public void visitClass(ClassTree tree)

Specified by:

visitClass in interface TreeVisitor

Overrides:

visitClass in class BaseTreeVisitor

visitLambdaExpression

public void visitLambdaExpression(LambdaExpressionTree lambdaExpressionTree)

Specified by:

visitLambdaExpression in interface TreeVisitor

Overrides:

visitLambdaExpression in class BaseTreeVisitor

visitIdentifier

public void visitIdentifier(IdentifierTree tree)

Specified by:

visitIdentifier in interface TreeVisitor

Overrides:

visitIdentifier in class BaseTreeVisitor