org.apache.xerces.impl.xs.identity
Class KeyRef

java.lang.Object
  |
  +--org.apache.xerces.impl.xs.identity.IdentityConstraint
        |
        +--org.apache.xerces.impl.xs.identity.KeyRef

All Implemented Interfaces:

org.apache.xerces.xs.XSIDCDefinition, org.apache.xerces.xs.XSObject

public class KeyRef

extends IdentityConstraint

Schema key reference identity constraint.

INTERNAL:

Usage of this class is not supported. It may be altered or removed at any time.

Version:

$Id: KeyRef.java,v 1.7 2004/10/06 15:14:51 mrglavas Exp $

Author:

Andy Clark, IBM

Field Summary

protected UniqueOrKey

fKey The key (or unique) being referred to.

Fields inherited from class org.apache.xerces.impl.xs.identity.IdentityConstraint

fAnnotations, fElementName, fFieldCount, fFields, fIdentityConstraintName, fNamespace, fNumAnnotations, fSelector, type

Fields inherited from interface org.apache.xerces.xs.XSIDCDefinition

IC_KEY, IC_KEYREF, IC_UNIQUE

Constructor Summary

KeyRef(java.lang.String namespace, java.lang.String identityConstraintName, java.lang.String elemName, UniqueOrKey key)
Constructs a keyref with the specified name.

Method Summary

UniqueOrKey	getKey() Returns the key being referred to.
org.apache.xerces.xs.XSIDCDefinition	getRefKey() {referenced key} Required if {identity-constraint category} is keyref, forbidden otherwise.

Methods inherited from class org.apache.xerces.impl.xs.identity.IdentityConstraint

addAnnotation, addField, equals, getAnnotations, getCategory, getElementName, getFieldAt, getFieldCount, getFieldStrs, getIdentityConstraintName, getName, getNamespace, getNamespaceItem, getSelector, getSelectorStr, getType, setSelector, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

fKey

protected UniqueOrKey fKey

The key (or unique) being referred to.

Constructor Detail

KeyRef

public KeyRef(java.lang.String namespace,
              java.lang.String identityConstraintName,
              java.lang.String elemName,
              UniqueOrKey key)

Constructs a keyref with the specified name.

Method Detail

getKey

public UniqueOrKey getKey()

Returns the key being referred to.

getRefKey

public org.apache.xerces.xs.XSIDCDefinition getRefKey()

{referenced key} Required if {identity-constraint category} is keyref, forbidden otherwise. An identity-constraint definition with {identity-constraint category} equal to key or unique.

Overrides:

getRefKey in class IdentityConstraint