BEA WebLogic Server 9.1 API Reference

weblogic.apache.xerces.impl.xs
Class XMLSchemaValidator.ValueStoreBase

java.lang.Object
  weblogic.apache.xerces.impl.xs.XMLSchemaValidator.ValueStoreBase

All Implemented Interfaces:

weblogic.apache.xerces.impl.xs.identity.ValueStore

Direct Known Subclasses:

XMLSchemaValidator.KeyRefValueStore, XMLSchemaValidator.KeyValueStore, XMLSchemaValidator.UniqueValueStore

Enclosing class:

XMLSchemaValidator

protected abstract class XMLSchemaValidator.ValueStoreBase

extends Object

implements weblogic.apache.xerces.impl.xs.identity.ValueStore

Value store implementation base class. There are specific subclasses for handling unique, key, and keyref.

Field Summary

protected weblogic.apache.xerces.impl.xs.identity.IdentityConstraint	fIdentityConstraint Identity constraint.
protected weblogic.apache.xerces.impl.xs.XMLSchemaValidator.OrderedHashtable	fValues Current data values.
protected int	fValuesCount Current data value count.
protected Vector	fValueTuples Data value tuples.
protected weblogic.apache.xerces.impl.xs.identity.IDValue	NOT_AN_IDVALUE Not a value (Unicode: #FFFF).

Constructor Summary

protected

XMLSchemaValidator.ValueStoreBase(weblogic.apache.xerces.impl.xs.identity.IdentityConstraint identityConstraint) Constructs a value store for the specified identity constraint.

Method Summary

void	addValue(weblogic.apache.xerces.impl.xs.identity.Field field, weblogic.apache.xerces.impl.xs.identity.IDValue value) Adds the specified value to the value store.
void	append(XMLSchemaValidator.ValueStoreBase newVal)
void	clear()
boolean	contains(weblogic.apache.xerces.impl.xs.XMLSchemaValidator.OrderedHashtable tuple) Returns true if this value store contains the specified values tuple.
protected void	duplicateValue(weblogic.apache.xerces.impl.xs.XMLSchemaValidator.OrderedHashtable tuple) Called when a duplicate value is added.
void	endDocument() Signals the end of the document.
void	endDocumentFragment()
void	endValueScope() Ends scope for value store.
void	reportError(String key, Object[] args)
void	startValueScope() Start scope for value store.
String	toString() Returns a string representation of this object.
protected String	toString(weblogic.apache.xerces.impl.xs.XMLSchemaValidator.OrderedHashtable tuple) Returns a string of the specified values.

Methods inherited from class java.lang.Object

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

Field Detail

fIdentityConstraint

protected weblogic.apache.xerces.impl.xs.identity.IdentityConstraint fIdentityConstraint

Identity constraint.

fValues

protected final weblogic.apache.xerces.impl.xs.XMLSchemaValidator.OrderedHashtable fValues

Current data values.

fValuesCount

protected int fValuesCount

Current data value count.

fValueTuples

protected final Vector fValueTuples

Data value tuples.

NOT_AN_IDVALUE

protected weblogic.apache.xerces.impl.xs.identity.IDValue NOT_AN_IDVALUE

Not a value (Unicode: #FFFF).

Constructor Detail

XMLSchemaValidator.ValueStoreBase

protected XMLSchemaValidator.ValueStoreBase(weblogic.apache.xerces.impl.xs.identity.IdentityConstraint identityConstraint)

Constructs a value store for the specified identity constraint.

Method Detail

addValue

public void addValue(weblogic.apache.xerces.impl.xs.identity.Field field,
                     weblogic.apache.xerces.impl.xs.identity.IDValue value)

Adds the specified value to the value store.

Specified by:

addValue in interface weblogic.apache.xerces.impl.xs.identity.ValueStore

Parameters:

value - The value to add.

field - The field associated to the value. This reference is used to ensure that each field only adds a value once within a selection scope.

append

public void append(XMLSchemaValidator.ValueStoreBase newVal)

clear

public void clear()

contains

public boolean contains(weblogic.apache.xerces.impl.xs.XMLSchemaValidator.OrderedHashtable tuple)

Returns true if this value store contains the specified values tuple.

duplicateValue

protected void duplicateValue(weblogic.apache.xerces.impl.xs.XMLSchemaValidator.OrderedHashtable tuple)
                       throws XNIException

Called when a duplicate value is added. Subclasses should override this method to perform error checking.

Parameters:

tuple - The duplicate value tuple.

Throws:

XNIException

endDocument

public void endDocument()
                 throws XNIException

Signals the end of the document. This is where the specific instances of value stores can verify the integrity of the identity constraints.

Throws:

XNIException

endDocumentFragment

public void endDocumentFragment()
                         throws XNIException

Throws:

XNIException

endValueScope

public void endValueScope()
                   throws XNIException

Ends scope for value store.

Throws:

XNIException

reportError

public void reportError(String key,
                        Object[] args)

Specified by:

reportError in interface weblogic.apache.xerces.impl.xs.identity.ValueStore

startValueScope

public void startValueScope()
                     throws XNIException

Start scope for value store.

Throws:

XNIException

toString

public String toString()

Returns a string representation of this object.

toString

protected String toString(weblogic.apache.xerces.impl.xs.XMLSchemaValidator.OrderedHashtable tuple)

Returns a string of the specified values.