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
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Method Summary
Modifier and TypeMethodDescriptionactivateField
(Field field, int initialDepth) Request to activate the specified field.void
endValueScopeFor
(IdentityConstraint identityConstraint, int initialDepth) Ends the value scope for the specified identity constraint.void
startValueScopeFor
(IdentityConstraint identityConstraint, int initialDepth) Start the value scope for the specified identity constraint.
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Method Details
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startValueScopeFor
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
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activateField
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.
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endValueScopeFor
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.
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