com.saxonica.schema
Class ElementWildcard

java.lang.Object
  com.saxonica.schema.SchemaStructure
      com.saxonica.schema.Wildcard
          com.saxonica.schema.ElementWildcard

All Implemented Interfaces:

Particle, SchemaComponent, java.io.Serializable, javax.xml.transform.SourceLocator, Term, UserSchemaComponent

public class ElementWildcard

extends Wildcard

implements UserSchemaComponent, Particle, Term

This class represents an element in the schema.

See Also:

Serialized Form

Field Summary

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

FIXED_UP, INCOMPLETE, INVALID, UNVALIDATED, VALIDATED, VALIDATING

Constructor Summary

ElementWildcard()

Method Summary

void	compile(PreparedSchema schema, UserComplexType subjectType) Compile a particle
boolean	fixup(PreparedSchema schema) Check references from this component to other components
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.
int	getMaxOccurs() Get the maxOccurs attribute
int	getMinOccurs() Get the minOccurs attribute
Term	getTerm() Get the term represented by this particle
boolean	isEmptiable() Determine if this particle can be empty
void	rewrite() Rewrite a particle prior to compiling it
void	setMaxOccurs(int maxOccurs) Set the maxOccurs attribute
void	setMinOccurs(int minOccurs) Set the minOccurs attribute.

Methods inherited from class com.saxonica.schema.Wildcard

addNamespace, allowsAny, getAllowedNamespaces, getDisallowedNamespace, getProcessContents, isIntensionalSubset, matches, setDisallowedNamespace, setNoNamespacesAllowed, setProcessContents, toString, validate

Methods inherited from class com.saxonica.schema.SchemaStructure

getColumnNumber, getFixupStatus, getLineNumber, getPublicId, getSchema, getSystemId, getValidationStatus, lookForCycles, setFixupStatus, setLineNumber, setLocator, setSchema, setSystemId, setValidationStatus

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.saxonica.schema.UserSchemaComponent

lookForCycles, validate

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

getValidationStatus

Constructor Detail

ElementWildcard

public ElementWildcard()

Method Detail

getMinOccurs

public int getMinOccurs()

Get the minOccurs attribute

Specified by:

getMinOccurs in interface Particle

Returns:

the minOccurs attribute (default 1)

setMinOccurs

public void setMinOccurs(int minOccurs)

Set the minOccurs attribute.

Specified by:

setMinOccurs in interface Particle

Parameters:

minOccurs - the value of the minOccurs attribute

getMaxOccurs

public int getMaxOccurs()

Get the maxOccurs attribute

Specified by:

getMaxOccurs in interface Particle

Returns:

the value of the attribute (unbounded = -1)

setMaxOccurs

public void setMaxOccurs(int maxOccurs)

Set the maxOccurs attribute

Parameters:

maxOccurs - the value of the attribute (unbounded = -1)

isEmptiable

public boolean isEmptiable()

Determine if this particle can be empty

Specified by:

isEmptiable in interface Particle

getTerm

public Term getTerm()

Get the term represented by this particle

Specified by:

getTerm in interface Particle

fixup

public boolean fixup(PreparedSchema schema)
              throws SchemaException

Check references from this component to other components

Specified by:

fixup in interface UserSchemaComponent

Parameters:

schema - The schema is used for reporting errors

Returns:

true if all is well, false if errors found

Throws:

SchemaException

rewrite

public void rewrite()

Rewrite a particle prior to compiling it

Specified by:

rewrite in interface Particle

compile

public void compile(PreparedSchema schema,
                    UserComplexType subjectType)
             throws SchemaException

Description copied from interface: Particle

Compile a particle

Specified by:

compile in interface Particle

Parameters:

schema - used for error reporting purposes

subjectType - the complex type being compiled

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 interface Particle

Parameters:

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

getElementParticleCardinality

public int getElementParticleCardinality(int fingerprint)
                                  throws SchemaException,
                                         ValidationException

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 zero.

Specified by:

getElementParticleCardinality in interface Particle

Parameters:

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

Throws:

SchemaException

ValidationException