RegExpTree.NamedBackReference

java.lang.Object

com.google.javascript.jscomp.regex.RegExpTree

com.google.javascript.jscomp.regex.RegExpTree.RegExpTreeAtom

com.google.javascript.jscomp.regex.RegExpTree.NamedBackReference

Enclosing class:: RegExpTree

public static final class RegExpTree.NamedBackReference extends RegExpTree.RegExpTreeAtom

Represents a reference to a previous named group

Nested Class Summary

Nested classes/interfaces inherited from class com.google.javascript.jscomp.regex.RegExpTree
RegExpTree.Alternation, RegExpTree.Anchor, RegExpTree.BackReference, RegExpTree.CapturingGroup, RegExpTree.Charset, RegExpTree.Concatenation, RegExpTree.Empty, RegExpTree.LookaheadAssertion, RegExpTree.LookbehindAssertion, RegExpTree.NamedBackReference, RegExpTree.NamedCaptureGroup, RegExpTree.RegExpTreeAtom, RegExpTree.Repetition, RegExpTree.Text, RegExpTree.UnicodePropertyEscape, RegExpTree.WordBoundary
Method Summary

Modifier and Type

Method

Description

protected void

appendDebugInfo(StringBuilder sb)

protected void

appendSourceCode(StringBuilder sb)

Appends this regular expression source to the given buffer.

boolean

equals(Object o)

int

hashCode()

RegExpTree

simplify(String flags)

Returns a simpler regular expression that is semantically the same assuming the given flags.

Methods inherited from class com.google.javascript.jscomp.regex.RegExpTree.RegExpTreeAtom
children, containsAnchor, isCaseSensitive, numCapturingGroups

Methods inherited from class com.google.javascript.jscomp.regex.RegExpTree
hasCapturingGroup, matchesWholeInput, parseRegExp, toString

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Method Details
- simplify
  
  public RegExpTree simplify(String flags)
  
  Description copied from class: RegExpTree
  
  Returns a simpler regular expression that is semantically the same assuming the given flags.
  
  Specified by:
  
  simplify in class RegExpTree
  
  Parameters:
  
  flags - Regular expression flags, e.g. "igm".
- appendSourceCode
  
  protected void appendSourceCode(StringBuilder sb)
  
  Description copied from class: RegExpTree
  
  Appends this regular expression source to the given buffer.
  
  Specified by:
  
  appendSourceCode in class RegExpTree
- appendDebugInfo
  
  protected void appendDebugInfo(StringBuilder sb)
  
  Specified by:
  
  appendDebugInfo in class RegExpTree
- equals
  
  public boolean equals(Object o)
  
  Specified by:
  
  equals in class RegExpTree
- hashCode
  
  public int hashCode()
  
  Specified by:
  
  hashCode in class RegExpTree