com.saxonica.schema
Class ElementWildcard

java.lang.Object
  com.saxonica.schema.SchemaStructure
      com.saxonica.schema.SimpleComponentReference
          com.saxonica.schema.Particle
              com.saxonica.schema.ElementWildcard

All Implemented Interfaces:

ComponentReference, UserSchemaComponent, Serializable, SourceLocator, SchemaComponent

public class ElementWildcard
extends Particle

This class represents an element in the schema.

See Also:

Serialized Form

Field Summary

Fields inherited from class com.saxonica.schema.Particle

UNBOUNDED

Fields inherited from class com.saxonica.schema.SimpleComponentReference

nameCode, symbolSpace, target

Fields inherited from interface net.sf.saxon.type.SchemaComponent

FIXED_UP, INCOMPLETE, INVALID, UNVALIDATED, VALIDATED, VALIDATING

Constructor Summary

ElementWildcard(EnterpriseConfiguration config)

ElementWildcard(Wildcard wc)

Method Summary

void	compile(SchemaCompiler compiler) Compile a particle
boolean	containsElementWildcard() Ask whether the particle contains an element wildcard
ElementWildcard	copy()
boolean	fixup(SchemaCompiler compiler) Check references from this component to other components
void	gatherAllPermittedElements(IntHashSet result, boolean ignoreWildcards) Find the set of all element particles allowed within the content model of this particle, identified by their integer fingerprints.
int	getElementParticleCardinality(int fingerprint) Find an element particle within this complex type definition having a given element name (identified by fingerprint), and return the cardinality associated with that element particle, that is, the number of times the element can occur within this complex type.
SchemaType	getElementParticleType(int fingerprint) Find an element particle within this complex type definition having a given element name (identified by fingerprint), and return the schema type associated with that element particle.
Term	getTerm() Get the term represented by this particle
Wildcard	getWildcard()
boolean	isEmptiable() Determine if this particle can be empty
boolean	isPointless(ModelGroup container) Test whether the particle is pointless, as described in XML Schema Part 1 Schema Component Constraint: Particle Valid (Restriction)
void	serializeParticle(SchemaModelSerializer serializer) Serialize the particle
void	setWildcard(Wildcard wildcard)
boolean	validate(SchemaCompiler compiler) Check the validity (consistency) of this element wildcard definition.

Methods inherited from class com.saxonica.schema.Particle

computeParticleCardinality, getMaxOccurs, getMinOccurs, isVulnerable, markVulnerableSubParticles, setMaxOccurs, setMinOccurs, setVulnerable

Methods inherited from class com.saxonica.schema.SimpleComponentReference

getFingerprint, getNameCode, getSymbolSpace, getTarget, isResolved, setNameCode, setTarget, tryToResolve

Methods inherited from class com.saxonica.schema.SchemaStructure

elaborate, getColumnNumber, getConfiguration, getFixupStatus, getLineNumber, getPublicId, getRedefinitionLevel, getSchemaDocumentURI, getSystemId, getValidationStatus, lookForCycles, setConfiguration, setFixupStatus, setLineNumber, setLocator, setRedefinitionLevel, setSchemaDocumentURI, setSystemId, setValidationStatus

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.saxonica.schema.UserSchemaComponent

elaborate, lookForCycles

Methods inherited from interface net.sf.saxon.type.SchemaComponent

getRedefinitionLevel, getValidationStatus

Methods inherited from interface com.saxonica.schema.ComponentReference

getConfiguration

Methods inherited from interface javax.xml.transform.SourceLocator

getColumnNumber, getLineNumber, getPublicId, getSystemId

Constructor Detail

ElementWildcard

public ElementWildcard(EnterpriseConfiguration config)

ElementWildcard

public ElementWildcard(Wildcard wc)

Method Detail

copy

public ElementWildcard copy()

setWildcard

public void setWildcard(Wildcard wildcard)

getWildcard

public Wildcard getWildcard()

isEmptiable

public boolean isEmptiable()

Determine if this particle can be empty

Specified by:

isEmptiable in class Particle

isPointless

public boolean isPointless(ModelGroup container)

Test whether the particle is pointless, as described in XML Schema Part 1 Schema Component Constraint: Particle Valid (Restriction)

Specified by:

isPointless in class Particle

getTerm

public Term getTerm()

Get the term represented by this particle

Specified by:

getTerm in class Particle

Returns:

the corresponding term

fixup

public boolean fixup(SchemaCompiler compiler)
              throws SchemaException

Check references from this component to other components

Specified by:

fixup in interface UserSchemaComponent

Specified by:

fixup in class Particle

Parameters:

compiler -

Returns:

true if all is well, false if errors found

Throws:

SchemaException

compile

public void compile(SchemaCompiler compiler)
             throws SchemaException

Description copied from class: Particle

Compile a particle

Specified by:

compile in class Particle

Throws:

SchemaException

getElementParticleType

public SchemaType getElementParticleType(int fingerprint)

Find an element particle within this complex type definition having a given element name (identified by fingerprint), and return the schema type associated with that element particle. If there is no such particle, return null. If the fingerprint matches an element wildcard, return the type of the global element declaration with the given name if one exists, or AnyType if none exists and lax validation is permitted by the wildcard.

Specified by:

getElementParticleType in class Particle

Parameters:

fingerprint - Identifies the name of the child element within this content model

getElementParticleCardinality

public int getElementParticleCardinality(int fingerprint)

Find an element particle within this complex type definition having a given element name (identified by fingerprint), and return the cardinality associated with that element particle, that is, the number of times the element can occur within this complex type. The value is one of StaticProperty.EXACTLY_ONE, StaticProperty.ALLOWS_ZERO_OR_ONE, StaticProperty.ALLOWS_ZERO_OR_MORE, StaticProperty.ALLOWS_ONE_OR_MORE, If there is no such particle, return StaticProperty.ALLOWS_ZERO.

Specified by:

getElementParticleCardinality in class Particle

Parameters:

fingerprint - Identifies the name of the child element within this content model

Returns:

the computed cardinality of this child element within the complex type

containsElementWildcard

public boolean containsElementWildcard()

Ask whether the particle contains an element wildcard

Specified by:

containsElementWildcard in class Particle

Returns:

true if the particle is an element wildcard, or contains one

gatherAllPermittedElements

public void gatherAllPermittedElements(IntHashSet result,
                                       boolean ignoreWildcards)
                                throws SchemaException

Find the set of all element particles allowed within the content model of this particle, identified by their integer fingerprints. Ignore wildcards.

Specified by:

gatherAllPermittedElements in class Particle

Parameters:

result - an initially-empty integer set in which the results are accumulated

ignoreWildcards -

Throws:

SchemaException

validate

public boolean validate(SchemaCompiler compiler)
                 throws SchemaException

Check the validity (consistency) of this element wildcard definition.

Specified by:

validate in interface UserSchemaComponent

Specified by:

validate in class Particle

Parameters:

compiler -

Returns:

true if validation succeeded, false if errors were found.

Throws:

SchemaException - if an error is found and the error listener decides that the error is fatal

serializeParticle

public void serializeParticle(SchemaModelSerializer serializer)
                       throws XPathException

Serialize the particle

Specified by:

serializeParticle in class Particle

Throws:

XPathException