Package org.sonar.java.regex.ast

Class BackReferenceTree

java.lang.Object

org.sonar.java.regex.ast.AbstractRegexSyntaxElement

org.sonar.java.regex.ast.RegexTree

org.sonar.java.regex.ast.BackReferenceTree

All Implemented Interfaces:

AutomatonState, RegexSyntaxElement

public class BackReferenceTree
extends RegexTree

Nested Class Summary

Nested classes/interfaces inherited from class org.sonar.java.regex.ast.RegexTree

RegexTree.Kind

Nested classes/interfaces inherited from interface org.sonar.java.regex.ast.AutomatonState

AutomatonState.TransitionType

Constructor Summary

Constructors

Constructor	Description
BackReferenceTree(RegexSource source, SourceCharacter backslash, SourceCharacter key, SourceCharacter start, SourceCharacter end, FlagSet activeFlags)

Method Summary

Modifier and Type	Method	Description
void	accept(RegexVisitor visitor)	This method should only be called by RegexBaseVisitor (or other implementations of the RegexVisitor interface).
CapturingGroupTree	group()
String	groupName()
int	groupNumber()
AutomatonState.TransitionType	incomingTransitionType()
boolean	isNamedGroup()
boolean	isNumerical()
RegexTree.Kind	kind()
void	setGroup(CapturingGroupTree group)

Methods inherited from class org.sonar.java.regex.ast.RegexTree

activeFlags, continuation, is, setContinuation

Methods inherited from class org.sonar.java.regex.ast.AbstractRegexSyntaxElement

getRange, getSource, getText

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.sonar.java.regex.ast.AutomatonState

successors

Constructor Detail

BackReferenceTree

public BackReferenceTree(RegexSource source,
                         SourceCharacter backslash,
                         @Nullable
                         SourceCharacter key,
                         SourceCharacter start,
                         SourceCharacter end,
                         FlagSet activeFlags)

Method Detail

setGroup

public void setGroup(@Nullable
                     CapturingGroupTree group)

group

@Nullable
public CapturingGroupTree group()

accept

public void accept(RegexVisitor visitor)

Description copied from class: RegexTree

This method should only be called by RegexBaseVisitor (or other implementations of the RegexVisitor interface). Do not call this method to invoke a visitor, use visitor.visit(tree) instead.

Specified by:

accept in class RegexTree

kind

public RegexTree.Kind kind()

Specified by:

kind in class RegexTree

isNamedGroup

public boolean isNamedGroup()

isNumerical

public boolean isNumerical()

groupName

public String groupName()

groupNumber

public int groupNumber()

incomingTransitionType

@Nonnull
public AutomatonState.TransitionType incomingTransitionType()