Package org.apache.jena.ext.xerces.impl.dv

Class SchemaDVFactory

  • Direct Known Subclasses:
    BaseDVFactory, BaseSchemaDVFactory
    public abstract class SchemaDVFactory
extends java.lang.Object
    Defines a factory API that enables applications to

    1. to get the instance of specified SchemaDVFactory implementation

    2. to create/return built-in schema simple types

    3. to create user defined simple types.

    Implementations of this abstract class can be used to get built-in simple types and create user-defined simle types.

    The implementation should store the built-in datatypes in static data, so that they can be shared by multiple parser instance, and multiple threads. @xerces.internal

    Version:
    $Id: SchemaDVFactory.java 558582 2007-07-23 02:05:04Z mrglavas $
    Author:
    Sandy Gao, IBM

    • Method Summary

      All Methods Static Methods Instance Methods Abstract Methods Concrete Methods 
      Modifier and Type Method Description
      abstract XSSimpleType createTypeList​(java.lang.String name, java.lang.String targetNamespace, short finalSet, XSSimpleType itemType, XSObjectList annotations)
      Create a new simple type which is derived by list from another simple type.
      abstract XSSimpleType createTypeRestriction​(java.lang.String name, java.lang.String targetNamespace, short finalSet, XSSimpleType base, XSObjectList annotations)
      Create a new simple type which is derived by restriction from another simple type.
      abstract XSSimpleType createTypeUnion​(java.lang.String name, java.lang.String targetNamespace, short finalSet, XSSimpleType[] memberTypes, XSObjectList annotations)
      Create a new simple type which is derived by union from a list of other simple types.
      abstract XSSimpleType getBuiltInType​(java.lang.String name)
      Get a built-in simple type of the given name REVISIT: its still not decided within the Schema WG how to define the ur-types and if all simple types should be derived from a complex type, so as of now we ignore the fact that anySimpleType is derived from anyType, and pass 'null' as the base of anySimpleType.
      abstract SymbolHash getBuiltInTypes()
      get all built-in simple types, which are stored in a SymbolHash keyed by the name
      static SchemaDVFactory getInstance()
      Get a default instance of SchemaDVFactory implementation.

      • Methods inherited from class java.lang.Object

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

    • Method Detail

      • getInstance

        public static final SchemaDVFactory getInstance()
        Get a default instance of SchemaDVFactory implementation.
        Returns:
        an instance of SchemaDVFactory implementation

      • getBuiltInType

        public abstract XSSimpleType getBuiltInType​(java.lang.String name)
        Get a built-in simple type of the given name REVISIT: its still not decided within the Schema WG how to define the ur-types and if all simple types should be derived from a complex type, so as of now we ignore the fact that anySimpleType is derived from anyType, and pass 'null' as the base of anySimpleType. It needs to be changed as per the decision taken.
        Parameters:
        name - the name of the datatype
        Returns:
        the datatype validator of the given name

      • getBuiltInTypes

        public abstract SymbolHash getBuiltInTypes()
        get all built-in simple types, which are stored in a SymbolHash keyed by the name
        Returns:
        a SymbolHash which contains all built-in simple types

      • createTypeRestriction

        public abstract XSSimpleType createTypeRestriction​(java.lang.String name,
                                                   java.lang.String targetNamespace,
                                                   short finalSet,
                                                   XSSimpleType base,
                                                   XSObjectList annotations)
        Create a new simple type which is derived by restriction from another simple type.
        Parameters:
        name - name of the new type, could be null
        targetNamespace - target namespace of the new type, could be null
        finalSet - value of "final"
        base - base type of the new type
        annotations - set of annotations
        Returns:
        the newly created simple type

      • createTypeList

        public abstract XSSimpleType createTypeList​(java.lang.String name,
                                            java.lang.String targetNamespace,
                                            short finalSet,
                                            XSSimpleType itemType,
                                            XSObjectList annotations)
        Create a new simple type which is derived by list from another simple type.
        Parameters:
        name - name of the new type, could be null
        targetNamespace - target namespace of the new type, could be null
        finalSet - value of "final"
        itemType - item type of the list type
        annotations - set of annotations
        Returns:
        the newly created simple type

      • createTypeUnion

        public abstract XSSimpleType createTypeUnion​(java.lang.String name,
                                             java.lang.String targetNamespace,
                                             short finalSet,
                                             XSSimpleType[] memberTypes,
                                             XSObjectList annotations)
        Create a new simple type which is derived by union from a list of other simple types.
        Parameters:
        name - name of the new type, could be null
        targetNamespace - target namespace of the new type, could be null
        finalSet - value of "final"
        memberTypes - member types of the union type
        annotations - set of annotations
        Returns:
        the newly created simple type