org.apache.xerces.xs.XSIDCDefinition Maven / Gradle / Ivy
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* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.xerces.xs;
/**
* This interface represents the Identity-constraint Definition schema
* component.
*/
public interface XSIDCDefinition extends XSObject {
// Identity Constraints
/**
* See the definition of key in the identity-constraint
* category.
*/
public static final short IC_KEY = 1;
/**
* See the definition of keyref in the identity-constraint
* category.
*/
public static final short IC_KEYREF = 2;
/**
* See the definition of unique in the identity-constraint
* category.
*/
public static final short IC_UNIQUE = 3;
/**
* [identity-constraint category]: one of key, keyref or unique.
*/
public short getCategory();
/**
* [selector]: a restricted XPath 1.0 expression.
*/
public String getSelectorStr();
/**
* [fields]: a non-empty list of restricted XPath 1.0 expressions.
*/
public StringList getFieldStrs();
/**
* [referenced key]: required if [identity-constraint category] is keyref,
* null otherwise. An identity-constraint definition with [
* identity-constraint category] equal to key or unique.
*/
public XSIDCDefinition getRefKey();
/**
* A sequence of [annotations] or an empty XSObjectList.
*/
public XSObjectList getAnnotations();
}