Class SchemaContextTracker

  • All Implemented Interfaces:
    ISchemaListener
    Direct Known Subclasses:
    ValidationContext

    public class SchemaContextTracker
    extends java.lang.Object
    implements ISchemaListener
    Current schema name context tracker. This tracks the current schema and the name register associated with that schema.
    • Field Detail

      • m_nameRegister

        protected NameRegister m_nameRegister
        Schema global name register.
      • m_traversedSchemas

        private final java.util.Set m_traversedSchemas
        Set of schema elements already visited.
      • m_schemaStack

        private final ObjectStack m_schemaStack
        Schema element stack. The bottom item in this will always be the root schema element being traversed, while other items represent referenced schemas. The top item will always be the current schema.
    • Constructor Detail

      • SchemaContextTracker

        public SchemaContextTracker()
        Constructor.
    • Method Detail

      • getNameRegister

        public NameRegister getNameRegister()
        Get name register. This requires the name register to have been set, throwing an exception if it has not.
        Returns:
        name register (never null)
      • setNameRegister

        public void setNameRegister​(NameRegister reg)
        Set name register. This is provided for cases where components are being processed individually, so that the user can set the appropriate register for a component directly.
        Parameters:
        reg -
      • getCurrentSchema

        public SchemaElement getCurrentSchema()
        Get current schema element. This requires the schema to have been set, throwing an exception if it has not.
        Returns:
        current schema element (never null)
      • clearTraversed

        public void clearTraversed()
        Clear the set of schemas that have been traversed. This must be called between passes on a set of schemas, so that all the schemas will again be processed in the new pass.
      • enterSchema

        public boolean enterSchema​(SchemaElement schema)
        Description copied from interface: ISchemaListener
        Enter schema. This is called before beginning the traversal of a schema, including both standalone schemas and referenced schemas.
        Specified by:
        enterSchema in interface ISchemaListener
        Returns:
        true if schema should be entered, false if not
      • exitSchema

        public void exitSchema()
        Description copied from interface: ISchemaListener
        Exit schema. This is called when the tranversal of a schema is completed.
        Specified by:
        exitSchema in interface ISchemaListener