## org.apache.xerces.impl.dv.xs
Class ExtendedSchemaDVFactoryImpl

    java.lang.Object
      |
      +--org.apache.xerces.impl.dv.SchemaDVFactory
            |
            +--org.apache.xerces.impl.dv.xs.BaseSchemaDVFactory
                  |
                  +--org.apache.xerces.impl.dv.xs.ExtendedSchemaDVFactoryImpl

public class ExtendedSchemaDVFactoryImpl
extends BaseSchemaDVFactory

A special factory to create/return built-in schema DVs and create user-defined DVs that includes anyAtomicType, yearMonthDuration and dayTimeDuration

# INTERNAL:

  Usage of this class is not supported. It may be altered or removed at any time.

Version:
  $Id: ExtendedSchemaDVFactoryImpl.java 710089 2008-11-03 16:01:16Z knoaman $
Author:
  Khaled Noaman, IBM

Fields inherited from class org.apache.xerces.impl.dv.xs.BaseSchemaDVFactory
`fDeclPool`

Constructor Summary
`ExtendedSchemaDVFactoryImpl()`

Method Summary
`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.
`SymbolHash` `getBuiltInTypes()` get all built-in simple types, which are stored in a hashtable keyed by the name

Methods inherited from class org.apache.xerces.impl.dv.xs.BaseSchemaDVFactory
`createBuiltInTypes, createTypeList, createTypeRestriction, createTypeUnion, newXSSimpleTypeDecl, setDeclPool`

Methods inherited from class org.apache.xerces.impl.dv.SchemaDVFactory
`getInstance, getInstance`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### ExtendedSchemaDVFactoryImpl

    public ExtendedSchemaDVFactoryImpl()

Method Detail

### getBuiltInType

    public 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.
  Overrides:
    `getBuiltInType` in class `SchemaDVFactory`
  Parameters:
    `name` - the name of the datatype
  Returns:
    the datatype validator of the given name

### getBuiltInTypes

    public SymbolHash getBuiltInTypes()

  get all built-in simple types, which are stored in a hashtable keyed by the name
  Overrides:
    `getBuiltInTypes` in class `SchemaDVFactory`
  Returns:
    a hashtable which contains all built-in simple types

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