Package com.saxonica.ee.schema

Class AllModelGroup

    • Constructor Detail

      • AllModelGroup

        public AllModelGroup()
        Create an AllModelGroup

    • Method Detail

      • addParticle

        public void addParticle​(Particle particle)
        Adds a given Particle to the content model defined by this Compositor
        Overrides:
        addParticle in class ModelGroup
        Parameters:
        particle - the Particle to be added

      • getNumberOfElementParticles

        public int getNumberOfElementParticles()
        Get the number of element particles
        Returns:
        the number of element particles in the content model

      • 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)

      • 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 java.lang.String getCompositorName()
        Get the name of this compositor
        Specified by:
        getCompositorName in class ModelGroup
        Returns:
        one of "sequence", "choice", or "all"

      • getMaxima

        public int[] getMaxima()
        Get the values of maxOccurs() for all the particles, as an array
        Returns:
        an array containing the maxOccurs() values. The value "unbounded" is represented as -1. The entry in the array for a given element name can be found using the counterMap.

      • getMinima

        public int[] getMinima()
        Get the values of minOccurs() for all the particles, as an array
        Returns:
        an array containing the minOccurs() values. The entry in the array for a given element name can be found using the counterMap.

      • getNameCodes

        public StructuredQName[] getNameCodes()
        Get the namecodes of the element particles corresponding to each item in the maxima/minima arrays.
        Returns:
        an array containing the nameCode values.

      • getCounterMap

        public IntToIntMap getCounterMap()
        Get a mapping from element name fingerprints (including fingerprints of substitution group members) to entries in the minima and maxima arrays. Note that this includes entries for all members of substitution groups, so several fingeprints map to the same counter position
        Returns:
        a map from element fingerprints to counter positions

      • getDeclarationMap

        public IntHashMap getDeclarationMap()
        Get a mapping from element name fingerprints (including fingerprints of substitution group members) to local or global element declarations to be used to validate the content of each element in the all group
        Returns:
        a map from element name fingerprints to element declarations

      • getWildcards

        public java.util.List<ElementWildcard> getWildcards()
        Get the list of element wildcards (XSDL 1.1 only)
        Returns:
        a list holding the element wildcards defined in this model group, or an empty list if there are none

      • allSubsumes

        protected static java.lang.String allSubsumes​(UserComplexType base,
                                              ComplexType sub,
                                              SchemaCompiler compiler)
                                       throws SchemaException
        Test whether a complex type constructed using "all" subsumes another complex type. This test is always done after simplification of the content model
        Parameters:
        base - the base type, which must be defined using xs:all
        sub - the type that is (supposedly) subsumed by the base type
        compiler - used for reporting errors and warnings
        Returns:
        null if the "all" particle subsumes the other; otherwise, a string explaining why not. If the string starts with "?", this means Saxon is unable to prove one way or the other whether the derived type is a valid restriction or not.
        Throws:
        SchemaException - if the schema is not valid