org.apache.xerces.validators.schema.identity
Interface FieldActivator
- All Known Implementing Classes:
- XMLValidator
- 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.
- Version:
- $Id: FieldActivator.java,v 1.2 2001/01/25 07:18:55 andyc Exp $
- Author:
- Andy Clark, IBM
startValueScopeFor
public void startValueScopeFor(IdentityConstraint identityConstraint)
throws java.lang.Exception
- 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.
activateField
public XPathMatcher activateField(Field field)
throws java.lang.Exception
- Request to activate the specified field. This method returns the
matcher for the field.
- Parameters:
field
- The field to activate.
endValueScopeFor
public void endValueScopeFor(IdentityConstraint identityConstraint)
throws java.lang.Exception
- Ends the value scope for the specified identity constraint.
- Parameters:
identityConstraint
- The identity constraint.
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