Package com.saxonica.ee.schema

Class ElementWildcard

java.lang.Object
com.saxonica.ee.schema.SchemaStructure
com.saxonica.ee.schema.SimpleComponentReference
com.saxonica.ee.schema.Particle
com.saxonica.ee.schema.ElementWildcard
All Implemented Interfaces:
ComponentReference, UserSchemaComponent, SourceLocator, Location, SchemaComponent, Locator
public class ElementWildcard extends Particle
This class represents an <any> element in the schema.

  • Constructor Details

  • Method Details

    • 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
      Returns:
      true if the particle matches empty content

    • 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
      Parameters:
      container - the model group containing this particle; null if there is no containing model group
      Returns:
      true if the particle is pointless (for example, a sequence of one item)

    • 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)
      Check references from this component to other components
      Specified by:
      fixup in interface UserSchemaComponent
      Specified by:
      fixup in class Particle
      Parameters:
      compiler - the schema compiler
      Returns:
      true if all is well, false if errors found

    • compile

      public void compile(SchemaCompiler compiler)
      Description copied from class: Particle
      Compile a particle
      Specified by:
      compile in class Particle
      Parameters:
      compiler - the schema compiler

    • getElementParticleType

      public SchemaType getElementParticleType(int elementName)
      Find an element particle within this complex type definition having a given element name (identified by elementName), and return the schema type associated with that element particle. If there is no such particle, return null. If the elementName 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:
      elementName - Identifies the name of the child element within this content model
      Returns:
      the type of the element identified by the given name fingerprint. The consistency rule "Element Declarations Consistent" ensures that if there are multiple matching declarations, they have consistent types

    • getElementParticleCardinality

      public int getElementParticleCardinality(int elementName)
      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:
      elementName - 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.
      Specified by:
      gatherAllPermittedElements in class Particle
      Parameters:
      result - an initially-empty integer set in which the results are accumulated
      ignoreWildcards - true if wildcards are to be ignored. If false, the value XS_INVALID_NAME is added
      Throws:
      SchemaException - if an error is found in the schema

    • 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 - the schema 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
      Parameters:
      serializer - the object responsible for serialization
      Throws:
      XPathException - if writing the serialized form to the destination fails

    • getTermComponentAsFunction

      public FunctionItem getTermComponentAsFunction()