## net.sf.saxon.dom
Class TypeInfoImpl

    java.lang.Object
      net.sf.saxon.dom.TypeInfoImpl

All Implemented Interfaces:
  TypeInfo

    public class TypeInfoImpl

extends Object
implements TypeInfo

This class implements the DOM TypeInfo interface as a wrapper over the Saxon SchemaType interface.

Field Summary

Fields inherited from interface org.w3c.dom.TypeInfo
`DERIVATION_EXTENSION, DERIVATION_LIST, DERIVATION_RESTRICTION, DERIVATION_UNION`

Constructor Summary
`TypeInfoImpl(Configuration config, SchemaType type)` Construct a TypeInfo based on a SchemaType

Method Summary
`String` `getTypeName()` Get the local name of the type (a system-allocated name if anonymous).
`String` `getTypeNamespace()` Get the namespace name of the type (a system-allocated name if anonymous).
`boolean` `isDerivedFrom(String typeNamespaceArg, String typeNameArg, int derivationMethod)` This method returns true if there is a derivation between the reference type definition, that is the TypeInfo on which the method is being called, and the other type definition, that is the one passed as parameters.

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

Constructor Detail

### TypeInfoImpl

    public TypeInfoImpl(Configuration config,
                        SchemaType type)

  Construct a TypeInfo based on a SchemaType

Method Detail

### getTypeName

    public String getTypeName()

  Get the local name of the type (a system-allocated name if anonymous). Needed to implement the DOM level 3 TypeInfo interface.

  Specified by:
    `getTypeName` in interface `TypeInfo`

### getTypeNamespace

    public String getTypeNamespace()

  Get the namespace name of the type (a system-allocated name if anonymous). Needed to implement the DOM level 3 TypeInfo interface.

  Specified by:
    `getTypeNamespace` in interface `TypeInfo`

### isDerivedFrom

    public boolean isDerivedFrom(String typeNamespaceArg,
                                 String typeNameArg,
                                 int derivationMethod)
                          throws IllegalStateException

  This method returns true if there is a derivation between the reference type definition, that is the TypeInfo on which the method is being called, and the other type definition, that is the one passed as parameters. This method implements the DOM Level 3 TypeInfo interface. It must be called only on a valid type.

  Specified by:
    `isDerivedFrom` in interface `TypeInfo`
  Parameters:
    `typeNamespaceArg` - the namespace of the "other" type
    `typeNameArg` - the local name of the "other" type
    `derivationMethod` - the derivation method: zero or more of `SchemaType.DERIVATION_RESTRICTION`, `SchemaType.DERIVATION_EXTENSION`, `SchemaType.DERIVATION_LIST`, or `SchemaType.DERIVATION_UNION`. Zero means derived by any possible route.
  Throws:
    `IllegalStateException`

Copyright (C) Michael H. Kay. All rights reserved.