com.ctc.wstx.dtd

Class ChoiceContentSpec.Validator

java.lang.Object

com.ctc.wstx.dtd.StructValidator

com.ctc.wstx.dtd.ChoiceContentSpec.Validator

Enclosing class:

ChoiceContentSpec

static final class ChoiceContentSpec.Validator
extends StructValidator

Field Summary

Fields

Modifier and Type	Field and Description
(package private) char	mArity
(package private) int	mCount
(package private) PrefixedNameSet	mNames

Constructor Summary

Constructors

Constructor and Description
Validator(char arity, PrefixedNameSet names)

Method Summary

Modifier and Type	Method and Description
java.lang.String	fullyValid() Method called when the end element of the scope this validator validates is encountered.
StructValidator	newInstance() Rules for reuse are simple: if we can have any number of repetitions, we can just use a shared root instance.
java.lang.String	tryToValidate(PrefixedName elemName) Method called when a new (start) element is encountered within the scope of parent element this validator monitors.

Methods inherited from class java.lang.Object

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

Field Detail

mArity

final char mArity

mNames

final PrefixedNameSet mNames

mCount

int mCount

Constructor Detail

Validator

public Validator(char arity,
                 PrefixedNameSet names)

Method Detail

newInstance

public StructValidator newInstance()

Rules for reuse are simple: if we can have any number of repetitions, we can just use a shared root instance. Although its count variable will get updated this doesn't really matter as it won't be used. Otherwise a new instance has to be created always, to keep track of instance counts.

Specified by:

newInstance in class StructValidator

tryToValidate

public java.lang.String tryToValidate(PrefixedName elemName)

Description copied from class: StructValidator

Method called when a new (start) element is encountered within the scope of parent element this validator monitors.

Specified by:

tryToValidate in class StructValidator

Returns:

Null if element is valid in its current position; error message if not.

fullyValid

public java.lang.String fullyValid()

Description copied from class: StructValidator

Method called when the end element of the scope this validator validates is encountered. It should make sure that the content model is valid, and if not, to construct an error message.

Specified by:

fullyValid in class StructValidator

Returns:

Null if the content model for the element is valid; error message if not.