com.saxonica.validate
Class KeySelectorWatch

java.lang.Object
  com.saxonica.validate.SelectorWatch
      com.saxonica.validate.KeySelectorWatch

All Implemented Interfaces:

Watch

public class KeySelectorWatch
extends SelectorWatch

This class watches the selector for a key or unique constraint

Constructor Summary

KeySelectorWatch(ConstraintChecker checker, IdentityConstraint uniqueConstraint)

Method Summary

void	addKeyRef(RefSelectorWatch watch) Add a RefSelectorWatch to support a keyRef that refers to this key or unique constraints

Methods inherited from class com.saxonica.validate.SelectorWatch

activate, addFieldValue, close, deactivate, getIdentityConstraint, getOriginDepth, getSelection, setNamespaceResolver, setOriginDepth, setPipelineConfiguration

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

KeySelectorWatch

public KeySelectorWatch(ConstraintChecker checker,
                        IdentityConstraint uniqueConstraint)

Method Detail

addKeyRef

public void addKeyRef(RefSelectorWatch watch)

Add a RefSelectorWatch to support a keyRef that refers to this key or unique constraints

Parameters:

watch - the RefSelectorWatch which needs to be notified of all values encountered for this key