org.sonar.java.cfg

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

Method Summary

Modifier and Type	Method and Description
Set<Symbol>	usedVariables()
void	visitAssignmentExpression(AssignmentExpressionTree tree)
void	visitIdentifier(IdentifierTree 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, visitClass, visitCompilationUnit, visitConditionalExpression, visitContinueStatement, visitDoWhileStatement, visitEmptyStatement, visitEnumConstant, visitExportsDirectiveTree, visitExpressionStatement, visitForEachStatement, visitForStatement, visitIfStatement, visitImport, visitInstanceOf, visitLabeledStatement, visitLambdaExpression, visitLiteral, visitMemberSelectExpression, visitMethod, visitMethodInvocation, visitMethodReference, visitModifier, visitModule, visitNewArray, visitNewClass, visitOpensDirective, visitOther, visitPackage, visitParameterizedType, visitParenthesized, visitPrimitiveType, visitProvidesDirective, visitRequiresDirectiveTree, visitReturnStatement, visitSwitchStatement, visitSynchronizedStatement, visitThrowStatement, visitTryStatement, visitTypeArguments, visitTypeCast, visitTypeParameter, visitTypeParameters, visitUnaryExpression, visitUnionType, visitUsesDirective, visitVariable, visitWhileStatement, visitWildcard

Methods inherited from class java.lang.Object

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

Constructor Detail

VariableReadExtractor

public VariableReadExtractor(Symbol.MethodSymbol methodSymbol,
                             boolean includeFields)

Method Detail

usedVariables

public Set<Symbol> usedVariables()

visitAssignmentExpression

public void visitAssignmentExpression(AssignmentExpressionTree tree)

Specified by:

visitAssignmentExpression in interface TreeVisitor

Overrides:

visitAssignmentExpression in class BaseTreeVisitor

visitIdentifier

public void visitIdentifier(IdentifierTree tree)

Specified by:

visitIdentifier in interface TreeVisitor

Overrides:

visitIdentifier in class BaseTreeVisitor