Package org.apache.xerces.impl.xs.identity

Interface FieldActivator

All Known Implementing Classes:
XMLSchemaValidator
public interface FieldActivator
Interface for a field activator. The field activator is responsible for activating fields within a specific scope; the caller merely requests the fields to be activated.

INTERNAL:

Usage of this class is not supported. It may be altered or removed at any time.
Version:
$Id: FieldActivator.java 520039 2007-03-19 18:34:38Z mrglavas $
Author:
Andy Clark, IBM

  • Method Details

    • startValueScopeFor

      void startValueScopeFor(IdentityConstraint identityConstraint, int initialDepth)
      Start the value scope for the specified identity constraint. This method is called when the selector matches in order to initialize the value store.
      Parameters:
      identityConstraint - The identity constraint.
      initialDepth - the depth at which the selector began matching

    • activateField

      XPathMatcher activateField(Field field, int initialDepth)
      Request to activate the specified field. This method returns the matcher for the field.
      Parameters:
      field - The field to activate.
      initialDepth - the 0-indexed depth in the instance document at which the Selector began to match.

    • endValueScopeFor

      void endValueScopeFor(IdentityConstraint identityConstraint, int initialDepth)
      Ends the value scope for the specified identity constraint.
      Parameters:
      identityConstraint - The identity constraint.
      initialDepth - the 0-indexed depth where the Selector began to match.