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 572110 2007-09-02 19:04:44Z mrglavas $

Author:

Andy Clark, IBM

Field Summary

Fields

Modifier and Type	Field	Description
protected final UniqueOrKey	fKey	The key (or unique) being referred to.

Fields inherited from class 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

Constructors

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

Method Summary

Modifier and Type	Method	Description
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 IdentityConstraint

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

Methods inherited from class Object

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

Field Details

fKey

protected final UniqueOrKey fKey

The key (or unique) being referred to.

Constructor Details

KeyRef

public KeyRef(String namespace,
 String identityConstraintName,
 String elemName,
 UniqueOrKey key)

Constructs a keyref with the specified name.

Method Details

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.

Specified by:

getRefKey in interface org.apache.xerces.xs.XSIDCDefinition

Overrides:

getRefKey in class IdentityConstraint