Package org.sonarsource.analyzer.commons.regex.finders

Class ImpossibleBackReferenceFinder

java.lang.Object

org.sonarsource.analyzer.commons.regex.ast.RegexBaseVisitor

org.sonarsource.analyzer.commons.regex.finders.ImpossibleBackReferenceFinder

All Implemented Interfaces:

RegexVisitor

public class ImpossibleBackReferenceFinder
extends RegexBaseVisitor

Constructor Summary

Constructors

Constructor	Description
ImpossibleBackReferenceFinder(RegexIssueReporter.ElementIssue regexElementIssueReporter)

Method Summary

Modifier and Type	Method	Description
protected void	after(RegexParseResult regexParseResult)	Override to perform an action after the entire regex has been visited.
void	visitBackReference(BackReferenceTree tree)
void	visitCapturingGroup(CapturingGroupTree group)
void	visitDisjunction(DisjunctionTree tree)
void	visitRepetition(RepetitionTree tree)

Methods inherited from class org.sonarsource.analyzer.commons.regex.ast.RegexBaseVisitor

backslash, before, supportsAnyOfFeatures, visit, visit, visitAtomicGroup, visitBoundary, visitCharacter, visitCharacterClass, visitCharacterClassIntersection, visitCharacterClassUnion, visitCharacterRange, visitConditionalSubpattern, visitDot, visitEscapedCharacterClass, visitGroup, visitInCharClass, visitLookAround, visitMiscEscapeSequence, visitNonCapturingGroup, visitSequence

Methods inherited from class java.lang.Object

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

Constructor Detail

ImpossibleBackReferenceFinder

public ImpossibleBackReferenceFinder(RegexIssueReporter.ElementIssue regexElementIssueReporter)

Method Detail

visitBackReference

public void visitBackReference(BackReferenceTree tree)

Specified by:

visitBackReference in interface RegexVisitor

Overrides:

visitBackReference in class RegexBaseVisitor

visitCapturingGroup

public void visitCapturingGroup(CapturingGroupTree group)

Specified by:

visitCapturingGroup in interface RegexVisitor

Overrides:

visitCapturingGroup in class RegexBaseVisitor

visitDisjunction

public void visitDisjunction(DisjunctionTree tree)

Specified by:

visitDisjunction in interface RegexVisitor

Overrides:

visitDisjunction in class RegexBaseVisitor

visitRepetition

public void visitRepetition(RepetitionTree tree)

Specified by:

visitRepetition in interface RegexVisitor

Overrides:

visitRepetition in class RegexBaseVisitor

after

protected void after(RegexParseResult regexParseResult)

Description copied from class: RegexBaseVisitor

Override to perform an action after the entire regex has been visited.

Overrides:

after in class RegexBaseVisitor