com.sun.msv.verifier.regexp

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
 

Field Summary

Fields

Modifier and Type	Field and Description
static Token	theInstance use this singleton instance instead of creating an object.

Fields inherited from class com.sun.msv.verifier.regexp.ElementToken

acceptedPatterns

Constructor Summary

Constructors

Modifier	Constructor and Description
private	AnyElementToken()

Method Summary

Modifier and Type	Method and Description
boolean	match(ElementExp exp) returns true if the given ElementExp can consume this token

Methods inherited from class com.sun.msv.verifier.regexp.ElementToken

toString

Methods inherited from class com.sun.msv.verifier.regexp.Token

isIgnorable, match, match, match, match, matchAnyString

Methods inherited from class java.lang.Object

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

Field Detail

theInstance

public static final Token theInstance

use this singleton instance instead of creating an object.

Constructor Detail

AnyElementToken

private AnyElementToken()

Method Detail

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