com.saxonica.schema
Class AllModelGroup

java.lang.Object
  com.saxonica.schema.SchemaStructure
      com.saxonica.schema.ModelGroup
          com.saxonica.schema.AllModelGroup

All Implemented Interfaces:

Term, UserSchemaComponent, Serializable, SourceLocator, SchemaComponent

public class AllModelGroup
extends ModelGroup

An AllModelGroup represents an xs:all 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

AllModelGroup()

Method Summary

boolean	containsAll(boolean simplified) Determine if the content model uses xs:all.
String	getCompositorName() Get the name of this compositor
boolean	isEmptiable() Determine if empty content is allowed
boolean	isPointless(ModelGroup container) Test whether the compositor is pointless, as described in XML Schema Part 1 Schema Component Constraint: Particle Valid (Restriction)

Methods inherited from class com.saxonica.schema.ModelGroup

addParticle, compile, fixup, gatherAllPermittedElements, getContentModelSize, getElementParticleCardinality, getElementParticleType, getListOfParticles, getSimplifiedContentModel, getTerm, isEmpty, iterateParticles, lookForCycles, serialize, setContentModel, validate

Methods inherited from class com.saxonica.schema.SchemaStructure

elaborate, getColumnNumber, getConfiguration, getFixupStatus, getLineNumber, getPublicId, getSystemId, getValidationStatus, setConfiguration, setFixupStatus, setLineNumber, setLocator, setSystemId, setValidationStatus

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.saxonica.schema.UserSchemaComponent

elaborate

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

getValidationStatus

Constructor Detail

AllModelGroup

public AllModelGroup()

Method Detail

containsAll

public boolean containsAll(boolean simplified)

Determine if the content model uses xs:all.

Overrides:

containsAll in class ModelGroup

Parameters:

simplified - set to false if we want to look at the original unsimplified content model, to true if we want the model after removing pointless particles

Returns:

true (always)

isEmptiable

public boolean isEmptiable()
                    throws UnresolvedReferenceException

Determine if empty content is allowed

Specified by:

isEmptiable in class ModelGroup

Returns:

true if this content model permits empty content

Throws:

UnresolvedReferenceException

isPointless

public boolean isPointless(ModelGroup container)

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

Overrides:

isPointless in class ModelGroup

Parameters:

container - not used

Returns:

true if the particle is pointless (which effectively means it can't match anything)

getCompositorName

public String getCompositorName()

Get the name of this compositor

Specified by:

getCompositorName in class ModelGroup

Returns:

one of "sequence", "choice", or "all"