Class AnyElementToken

java.lang.Object
com.sun.msv.verifier.regexp.Token
com.sun.msv.verifier.regexp.ElementToken
com.sun.msv.verifier.regexp.AnyElementToken
public final class AnyElementToken extends ElementToken
special Token that matchs any element. this token is used only for error recovery, to compute "residual of elements of concern"(EoCR). EoCR is defined as follows 
EoCR(exp) := exp/e1 | exp/e2 | ... | exp/en

{ei} = elements of concern
exp/ei = residual(exp,ei)
'|' represents choice
Author:
Kohsuke KAWAGUCHI

  • Field Details

    • theInstance

      public static final Token theInstance
      use this singleton instance instead of creating an object.

  • Method Details

    • match

      public boolean match(ElementExp exp)
      Description copied from class: Token
      returns true if the given ElementExp can consume this token
      Overrides:
      match in class ElementToken