Class XSModelImpl

All Implemented Interfaces:
Iterable, Collection, List, SequencedCollection, org.apache.xerces.xs.XSModel, org.apache.xerces.xs.XSNamespaceItemList

public final class XSModelImpl extends AbstractList implements org.apache.xerces.xs.XSModel, org.apache.xerces.xs.XSNamespaceItemList
Implements XSModel: a read-only interface that represents an XML Schema, which could be components from different namespaces.

INTERNAL:

Usage of this class is not supported. It may be altered or removed at any time.
Version:
$Id: XSModelImpl.java 1024038 2010-10-18 22:06:35Z sandygao $
Author:
Sandy Gao, IBM
  • Constructor Details

    • XSModelImpl

      public XSModelImpl(SchemaGrammar[] grammars)
      Construct an XSModelImpl, by storing some grammars and grammars imported by them to this object.
      Parameters:
      grammars - the array of schema grammars
    • XSModelImpl

      public XSModelImpl(SchemaGrammar[] grammars, short s4sVersion)
  • Method Details

    • getNamespaces

      public org.apache.xerces.xs.StringList getNamespaces()
      Convenience method. Returns a list of all namespaces that belong to this schema.
      Specified by:
      getNamespaces in interface org.apache.xerces.xs.XSModel
      Returns:
      A list of all namespaces that belong to this schema or null if all components don't have a targetNamespace.
    • getNamespaceItems

      public org.apache.xerces.xs.XSNamespaceItemList getNamespaceItems()
      A set of namespace schema information information items (of type XSNamespaceItem), one for each namespace name which appears as the target namespace of any schema component in the schema used for that assessment, and one for absent if any schema component in the schema had no target namespace. For more information see schema information.
      Specified by:
      getNamespaceItems in interface org.apache.xerces.xs.XSModel
    • getComponents

      public org.apache.xerces.xs.XSNamedMap getComponents(short objectType)
      Returns a list of top-level components, i.e. element declarations, attribute declarations, etc.
      Specified by:
      getComponents in interface org.apache.xerces.xs.XSModel
      Parameters:
      objectType - The type of the declaration, i.e. ELEMENT_DECLARATION. Note that XSTypeDefinition.SIMPLE_TYPE and XSTypeDefinition.COMPLEX_TYPE can also be used as the objectType to retrieve only complex types or simple types, instead of all types.
      Returns:
      A list of top-level definitions of the specified type in objectType or an empty XSNamedMap if no such definitions exist.
    • getComponentsByNamespace

      public org.apache.xerces.xs.XSNamedMap getComponentsByNamespace(short objectType, String namespace)
      Convenience method. Returns a list of top-level component declarations that are defined within the specified namespace, i.e. element declarations, attribute declarations, etc.
      Specified by:
      getComponentsByNamespace in interface org.apache.xerces.xs.XSModel
      Parameters:
      objectType - The type of the declaration, i.e. ELEMENT_DECLARATION.
      namespace - The namespace to which the declaration belongs or null (for components with no target namespace).
      Returns:
      A list of top-level definitions of the specified type in objectType and defined in the specified namespace or an empty XSNamedMap.
    • getTypeDefinition

      public org.apache.xerces.xs.XSTypeDefinition getTypeDefinition(String name, String namespace)
      Convenience method. Returns a top-level simple or complex type definition.
      Specified by:
      getTypeDefinition in interface org.apache.xerces.xs.XSModel
      Parameters:
      name - The name of the definition.
      namespace - The namespace of the definition, otherwise null.
      Returns:
      An XSTypeDefinition or null if such definition does not exist.
    • getTypeDefinition

      public org.apache.xerces.xs.XSTypeDefinition getTypeDefinition(String name, String namespace, String loc)
      Convenience method. Returns a top-level simple or complex type definition.
      Parameters:
      name - The name of the definition.
      namespace - The namespace of the definition, otherwise null.
      loc - The schema location where the component was defined
      Returns:
      An XSTypeDefinition or null if such definition does not exist.
    • getAttributeDeclaration

      public org.apache.xerces.xs.XSAttributeDeclaration getAttributeDeclaration(String name, String namespace)
      Convenience method. Returns a top-level attribute declaration.
      Specified by:
      getAttributeDeclaration in interface org.apache.xerces.xs.XSModel
      Parameters:
      name - The name of the declaration.
      namespace - The namespace of the definition, otherwise null.
      Returns:
      A top-level attribute declaration or null if such declaration does not exist.
    • getAttributeDeclaration

      public org.apache.xerces.xs.XSAttributeDeclaration getAttributeDeclaration(String name, String namespace, String loc)
      Convenience method. Returns a top-level attribute declaration.
      Parameters:
      name - The name of the declaration.
      namespace - The namespace of the definition, otherwise null.
      loc - The schema location where the component was defined
      Returns:
      A top-level attribute declaration or null if such declaration does not exist.
    • getElementDeclaration

      public org.apache.xerces.xs.XSElementDeclaration getElementDeclaration(String name, String namespace)
      Convenience method. Returns a top-level element declaration.
      Specified by:
      getElementDeclaration in interface org.apache.xerces.xs.XSModel
      Parameters:
      name - The name of the declaration.
      namespace - The namespace of the definition, otherwise null.
      Returns:
      A top-level element declaration or null if such declaration does not exist.
    • getElementDeclaration

      public org.apache.xerces.xs.XSElementDeclaration getElementDeclaration(String name, String namespace, String loc)
      Convenience method. Returns a top-level element declaration.
      Parameters:
      name - The name of the declaration.
      namespace - The namespace of the definition, otherwise null.
      loc - The schema location where the component was defined
      Returns:
      A top-level element declaration or null if such declaration does not exist.
    • getAttributeGroup

      public org.apache.xerces.xs.XSAttributeGroupDefinition getAttributeGroup(String name, String namespace)
      Convenience method. Returns a top-level attribute group definition.
      Specified by:
      getAttributeGroup in interface org.apache.xerces.xs.XSModel
      Parameters:
      name - The name of the definition.
      namespace - The namespace of the definition, otherwise null.
      Returns:
      A top-level attribute group definition or null if such definition does not exist.
    • getAttributeGroup

      public org.apache.xerces.xs.XSAttributeGroupDefinition getAttributeGroup(String name, String namespace, String loc)
      Convenience method. Returns a top-level attribute group definition.
      Parameters:
      name - The name of the definition.
      namespace - The namespace of the definition, otherwise null.
      loc - The schema location where the component was defined
      Returns:
      A top-level attribute group definition or null if such definition does not exist.
    • getModelGroupDefinition

      public org.apache.xerces.xs.XSModelGroupDefinition getModelGroupDefinition(String name, String namespace)
      Convenience method. Returns a top-level model group definition.
      Specified by:
      getModelGroupDefinition in interface org.apache.xerces.xs.XSModel
      Parameters:
      name - The name of the definition.
      namespace - The namespace of the definition, otherwise null.
      Returns:
      A top-level model group definition definition or null if such definition does not exist.
    • getModelGroupDefinition

      public org.apache.xerces.xs.XSModelGroupDefinition getModelGroupDefinition(String name, String namespace, String loc)
      Convenience method. Returns a top-level model group definition.
      Parameters:
      name - The name of the definition.
      namespace - The namespace of the definition, otherwise null.
      loc - The schema location where the component was defined
      Returns:
      A top-level model group definition definition or null if such definition does not exist.
    • getIDCDefinition

      public org.apache.xerces.xs.XSIDCDefinition getIDCDefinition(String name, String namespace)
      Convenience method. Returns a top-level model group definition.
      Specified by:
      getIDCDefinition in interface org.apache.xerces.xs.XSModel
      Parameters:
      name - The name of the definition.
      namespace - The namespace of the definition, otherwise null.
      Returns:
      A top-level model group definition definition or null if such definition does not exist.
    • getIDCDefinition

      public org.apache.xerces.xs.XSIDCDefinition getIDCDefinition(String name, String namespace, String loc)
      Convenience method. Returns a top-level model group definition.
      Parameters:
      name - The name of the definition.
      namespace - The namespace of the definition, otherwise null.
      loc - The schema location where the component was defined
      Returns:
      A top-level model group definition definition or null if such definition does not exist.
    • getNotationDeclaration

      public org.apache.xerces.xs.XSNotationDeclaration getNotationDeclaration(String name, String namespace)
      Description copied from interface: org.apache.xerces.xs.XSModel
      Convenience method. Returns a top-level notation declaration.
      Specified by:
      getNotationDeclaration in interface org.apache.xerces.xs.XSModel
      Parameters:
      name - The name of the declaration.
      namespace - The namespace of the declaration, otherwise null.
      Returns:
      A top-level notation declaration or null if such a declaration does not exist.
      See Also:
      • XSModel.getNotationDeclaration(String, String)
    • getNotationDeclaration

      public org.apache.xerces.xs.XSNotationDeclaration getNotationDeclaration(String name, String namespace, String loc)
    • getAnnotations

      public org.apache.xerces.xs.XSObjectList getAnnotations()
      [annotations]: a set of annotations if it exists, otherwise an empty XSObjectList.
      Specified by:
      getAnnotations in interface org.apache.xerces.xs.XSModel
    • hasIDConstraints

      public boolean hasIDConstraints()
      REVISIT: to expose identity constraints from XSModel. For now, we only expose whether there are any IDCs. We also need to add these methods to the public XSModel interface.
    • getSubstitutionGroup

      public org.apache.xerces.xs.XSObjectList getSubstitutionGroup(org.apache.xerces.xs.XSElementDeclaration head)
      Convenience method. Returns a list containing the members of the substitution group for the given XSElementDeclaration or an empty XSObjectList if the substitution group contains no members.
      Specified by:
      getSubstitutionGroup in interface org.apache.xerces.xs.XSModel
      Parameters:
      head - The substitution group head.
      Returns:
      A list containing the members of the substitution group for the given XSElementDeclaration or an empty XSObjectList if the substitution group contains no members.
    • getLength

      public int getLength()
      The number of XSNamespaceItems in the list. The range of valid child object indices is 0 to length-1 inclusive.
      Specified by:
      getLength in interface org.apache.xerces.xs.XSNamespaceItemList
    • item

      public org.apache.xerces.xs.XSNamespaceItem item(int index)
      Returns the indexth item in the collection or null if index is greater than or equal to the number of objects in the list. The index starts at 0.
      Specified by:
      item in interface org.apache.xerces.xs.XSNamespaceItemList
      Parameters:
      index - index into the collection.
      Returns:
      The XSNamespaceItem at the indexth position in the XSNamespaceItemList, or null if the index specified is not valid.
    • get

      public Object get(int index)
      Specified by:
      get in interface List
      Specified by:
      get in class AbstractList
    • size

      public int size()
      Specified by:
      size in interface Collection
      Specified by:
      size in interface List
      Specified by:
      size in class AbstractCollection
    • iterator

      public Iterator iterator()
      Specified by:
      iterator in interface Collection
      Specified by:
      iterator in interface Iterable
      Specified by:
      iterator in interface List
      Overrides:
      iterator in class AbstractList
    • listIterator

      public ListIterator listIterator()
      Specified by:
      listIterator in interface List
      Overrides:
      listIterator in class AbstractList
    • listIterator

      public ListIterator listIterator(int index)
      Specified by:
      listIterator in interface List
      Overrides:
      listIterator in class AbstractList
    • toArray

      public Object[] toArray()
      Specified by:
      toArray in interface Collection
      Specified by:
      toArray in interface List
      Overrides:
      toArray in class AbstractCollection
    • toArray

      public Object[] toArray(Object[] a)
      Specified by:
      toArray in interface Collection
      Specified by:
      toArray in interface List
      Overrides:
      toArray in class AbstractCollection